I was driving my car today and noticed the temperature gauge wouldn't go past the the top of the 2 bottom bars. Your Honda's idle shouldn't sound like a V8 or a sputtering lawnmower. If the fuse is bad, replace it. Since 2003 Dan Ferrell has contributed general and consumer-oriented news to television and the Web. It fluctuated up and down (depending on if I was on the gas or on hills) a few millimeters. 2005 honda civic ex erratic temp guage. And many previous version Honda vehicles that reading is taken at the radiator, not the engine. Thank you! So continue reading to keep the ECT sensor in your Civic working as it should. With AC on the maximum temperature the car attains is 92C it … This article applies to the Honda Civic, Del Sol (1992-2000). When the temperature is reached, coolant is allowed to flow into the engine block to keep the temperature constant. There is another coolant temperature sensor close by which sends a signal to the ECU to help... - 1994-1997 Honda Accord 2003 Honda Civic 2 door coupe - I start up the car, it warms up fine, maybe a little longer than normal, and as I drive away, the car drives fine, normal operating temp, (just below the half mark). This circulates the lubricating oil contained in the refrigerant. This circulates the lubricating oil contained in the refrigerant. I searched but I found nothing. P0116 HONDA Description The Engine Coolant Temperature sensor is used to detect the engine coolant temperature. You can use the engine block or any bolt on the engine as a ground. Works as expected! The engine temperature seems to take a long time to get up to operating temp and on cold days the temp will drop if idling or the engine is not work very hard. Unplug the wire from the temperature-sending unit. Voltage will be 3 volts cold .5 volts hot. Figure out the problems here. This sends a signal directly to the dashboard gauge. I replace the thermostat, the cooling fan temperature switch, took the radiator to get it checked (they clean it up and there were no leaks on it). 1990 Honda Civic. If it is still lower than normal, the source of this issue may be caused by another faulty component of engine.Standard Honda Civic ECT … Does your Civic have difficulty starting after you have just filled up on gas? It the test light glows, replace the gauge. Knowing that your car engine is going over its normal operating temperature, will help you prevent serious damage and costly repairs. Connect a jumper wire to the ground terminal connection at the temperature gauge. Our Ody's temp gauge normally reads halfway between cold and hot on the scale. the leak usually starts... Coolant Leaking and Engine Overheating The honda civic si from 1990-1995 commonly has radiator leaks after many years of normal operation. A Honda with a rough idle ... Why is My Car Shaking at Idle? Honda Civic 2.0L VTEC Engine 2018, Aluminum Radiator by Megan Racing®. Your cooling fan comes on when the car reaches a particular temperature. If the temperature gauge is staying the normal range, what is indicating that the vehicle is overheating? Has your temperature gauge gone haywire, or just stopped working altogether? Run the air conditioning at least once a week during cold weather months. I Have A Honda Civic S 2002 Uk Driven. If the gauge operates properly as indicated in steps two and three, replace the sending unit. If your van is taking so long to warm up, it probably needs a thermostat. If so, this is also a sign that you should replace your car's ECT sensor. Now the problem is that it still overheats. If the temperature gauge is staying the normal range, what is indicating that the vehicle is overheating? I believe the ignition control module could be the problem. You may not get a code that directly corresponds to the ECT sensor. I have a 98 Honda Civic DX I just replaced the fan switch, thermostat, and connecting pipe. We replaced the water pump, and the themostat at the same time. Since lower fuel economy often does indicate that the ECT has gone bad, replace it with a new one and observe your car's fuel economy. the other good news is that the price is better than that of the same parts from the dealer. Your Honda Civic's engine is designed to heat up to an operating temperature as quickly as possible. R-134a TEMPERATURE PRESSURE CHART (Tabla de Temperaturas y Lecturas) Ambient Temperature °F / °C (Temperatura Ambiental): Low-Pressure Gauge (Puerto de Servicio del Lado de Baja Presion): High-Pressure Gauge (Puerto de Servicio del Lado de Lado de Alta Presion): 65°F (18°C) 25-35 psi / 172-241 kPa: 135-155 psi / 931-1069 kPa There are a few the reasons why your radiator fan isn't working. Please contact our technical support line at 888-863-0426 so that we can get a little better understanding of the vehicle’s condition and be able to make any appropriate recommendations. If your car does have some trouble starting, specifically after the engine has warmed up to operating temperatures, this may also indicate that the ECT sensor is faulty. The gauge needle should read a temperature just below the halfway point. This is a cost effective upgrade which can ultimately save an engine during competition or spirited driving. Run the air conditioning at least once a week during cold weather months. So if your ECT sensor does go bad, there are a few symptoms that will help you pinpoint the problem. Normal operating temperature seems to hover around 190°F to 195°F, so the car likely has a 192°F or 195°F thermostat. I would think it is supposed to turn on during that time. Observe the voltage changes on the scanner once the engine has reached normal operating temperature and you have let it return to its normal idle RPM. Replacing the sensor is an easy, inexpensive, quick repair, and could save you from costly engine damage in the future. In cold weather, never turn the fan off except during the first few minutes of operation. A malfunction on the gauge is simple to troubleshoot. Run it for at least 10 minutes while driving at a steady speed with the engine at normal operating temperature. If the gauge is reading too high or too low a temperature, consider replacing the ECT sensor. The fans won't turn on unless the AC is turned on and the hose that is connected to my Thermostat gets really HOT BUT THE HOSE UNDERNEATH THE THERMOSTAT stays cool . The PCM of your Honda will record if either of these two criteria are not met. I believe the ignition control module could be the problem. Gauge segments 21 … Hi there. Mugen. This article applies to the Honda Civic, Del Sol (1992-2000). Gauge segments 21 … The trigger is the thermostat in the radiator of your vehicle. My ECT was getting up to 220 in traffic and I want the fan to come on around 200 and cutoff at 190. Then check the temperature gauge to make sure it reads Hot. Normal operating range for the sensor, when hot, should be 185 to 220 degrees. The temperature gauge duoesn't rise up to say it's overheating it just stays in the middle . Fans engage about 185 (because of where the because its mounted at the bottom of the engine. Additionally, once the 160º F threshold is achieved, the recorded engine temperature must not fall below 160º F during operation. If ... Why is My Car Hesitating? In a 1989 Honda Civic with a 1.5 engine, at normal operating temp., the engine shuts down. The sensor modifies a voltage signal from the Engine Control Module . If the ECM of your car is not receiving the correct temperature reading, it may adjust other components of the engine. In this video I'm showing the location Of the Coolant temperature Switch on a 2002 Honda Civic. ... After driving at normal temperature for a few miles I noticed warm air through vents so turned heater on again. Size: 31.5" x 22" x 7". If you find your fan continues to run after you shut off your car, then check out this guide. In a 1989 Honda Civic with a 1.5 engine, at normal operating temp., the engine shuts down. Usually, these are the ones the cause trouble at idle. They have bled the cooling system and haven’t found any leaks in the radiator and also say that it is not a head gasket. It normally takes only about 5 to 10 minutes to have heat. Engine operating temperature range is within 195-220. Hi @jamesjew, Since you are experiencing no overheating problems the most likely cause is that the engine coolant temperature sending unit is faulty. If the temperature climbs when idling, you may want to check the coolant level, radiator fan and drive belt. Seems like the engine keeps cool enough without the radiator even. The fans won't turn on unless the AC is turned on and the hose that is connected to my Thermostat gets really HOT BUT THE HOSE UNDERNEATH THE THERMOSTAT stays cool . With AC on the maximum temperature the car attains is 92C it … My civic takes 2-3 times as long to reach operating temperature on a cold day than any of our accords.. I was curious as to what temperature the blue light turns off at, so I hooked up my Equus Innova and went for a drive. ... 8th Generation Honda Civic Forum. If the O2 sensor is OK, then it will produce a constantly changing voltage between 0.4 to 1 Volt DC the entire time the engine is running. This gauge on your Honda Civic lets you know the engine temperature at any given moment. Sometimes, it will go 3/4 of the way up but eventually come back down while driving. Same thing here, Honda seems to have moved the average temperature to half way up the scale on this car. Ya the coolant temperature sensor was 185F. dmorse88 With this guide, you will be able to locate the fault and make the necessary repairs in a matter of minutes. display a reading of 389 degrees. Please contact our technical support line at 888-863-0426 so that we can get a little better understanding of the vehicle’s condition and be able to make any appropriate recommendations. In this video I'm showing the location Of the Coolant temperature Switch on a 2002 Honda Civic. Even today, it was -1°F outside when i left for work on my Si and when i reached 5 bars and stopped at a red light it dropped down 1 bar. This article applies to the Honda Civic (1992-2000). When the temperature is reached, coolant is allowed to flow into the engine block to keep the temperature constant. how hot should the temperature be on a honda civic dx 1.5L 2 Answers. My car has a manual transmission. We’re a community for 8th Gen 2006 - 2011 Civic owners to discuss performance mods, body kits, Si models, turbo kits and accessories. If you decide to pull the code manually, the method to do so can be found here. Lastly, is black smoke coming out of your Civic's exhaust pipes? This are the exact parts that was originaly installed in my 2000 civic. Relevance. Car was at operating temp but blowing cold air which I know is common problem on this car. First off, it does not overheat fully. 1 decade ago. Find out what is causing that shaking with the help of this article. I Have A Honda Civic S 2002 Uk Driven. We replaced the radiator, the water pump went out. what is the normal operating temperature for a honda prelude? The cost of diagnosing the P0116 HONDA code is 1.0 hour of labor. If the gauge now reads Hot, there is an open in the wire between the sending unit and the gauge: Fix or replace the wire. The normal temp is about 195 degrees fahrenheit for most vehicles. What temperature does the radiator fan come on? Thank you for asking about your Honda Civic. ... After driving at normal temperature for a few miles I noticed warm air through vents so turned heater on again. Knowing that your car engine is going over its normal operating temperature, will help you prevent serious damage and costly repairs. The cooling fans come on around 210°F or before. The radiator fan turns on at around 95-96C, and it lowers the temperature to 92-93C, and the maximum temperature recorded temperature till date is 97C (these days maximum temperature in lahore is around 37C). Fans engage about 185 (because of where the because its mounted at the bottom of the engine. I have taken to dealer and they tell me that thermostat, relay, fans, water pump all look good. good morning, I have a 2006 Honda Civic and there are a few things that happen when the weather gets cold. The temperature gauge duoesn't rise up to say it's overheating it just stays in the middle . This still did not allow normal operating temperature until driving on the hwy for a while. If the temperature gauge still does not respond, go on to the next step. Most PCMs mandate that the engine coolant temperature sensor record temperatures above 160º F within 15 minutes of the engine starting. I own a 1997 Honda Civic EX. Gauge segments 12-20 are approximately 228-249°F or 109-121°C. Honda accord temperature goes all the way up when i turn the key. If your car has presented any of these symptoms, it is very likely that they are related to a bad ECT sensor. This gauge on your Honda Civic lets you know the engine temperature at any given moment. My original temperature broke so I tried putting a aftermarket one and it's reading 300 to hot even the warning light comes on I just got the head gasket done. 1988 Honda Civic DX-General. It is what sends the signal for the fan. The modified signal returns to the ECM as the engine coolant temperature input. Once more went to hot. Once more went to hot. Standard Honda Civic ECT sensors run from about $20 to $40. But when I stop and put the car in park for about 5 or 10 minutes, the temperature gauge starts to drop. Copyright 2020 Leaf Group Ltd. / Leaf Group Media, Automotive Electrical Manual; Ken Freund, Jon LaCourse, Mike Stubblefield, Bob Worthy and John H. Haynes; 1989. Turns out that the light goes off at 127°F. Ya the coolant temperature sensor was 185F. It is an important piece of information you need to have available at all times. Most PCMs mandate that the engine coolant temperature sensor record temperatures above 160º F within 15 minutes of the engine starting. My coolant temperature has not been above 170 degrees for weeks now. If it is still lower than normal, the source of this issue may be caused by another faulty component of engine. After unclamping the hoses it would cool back down amd start the problem all over again. This article applies to the Honda Civic (1992-2000). The coolant temp. However, temperature gauge went to hot almost immediately. If something goes wrong and your car does overheat, that gauge can warn you of impending doom and save thousands of dollars in the process. This causes them to run under abnormal settings, and causes a change in fuel mixture or even a complication within the engine block. Fix the connections or replace the wire. And for the first time i did not reach full operating temp after my 10min drive to work, it was still one bar short. This is about what I expected to see. He hit a possum and cracked the bottom of the radiator. My car has an automatic transmission. Favorite Answer. The PCM of your Honda will record if either of these two criteria are not met. It fluctuated up and down (depending on if I was on the gas or on hills) a few millimeters. Own a 2003 honda civic EX 1.7L. I think you're engine is doing OK. Andrew peyre on April 19, 2019: Monitoring coolant temperature in the 3 shows that the car runs about 190 degrees F, give or take a few (maybe 195-200 when getting off the freeway into stop and go city traffic). Car was at operating temp but blowing cold air which I know is common problem on this car. Another method is to observe the temperature gauge when the car has already started. my 2002 Honda Civic 1.7L is having issues with the cooling system , I think . The IAT temp generally runs in the 45-65 degree F range during these floggings. If something goes wrong and your car does overheat, that gauge can warn you of impending doom and save thousands of dollars in the process. If the gauge now reads normal with the wire removed, the wire is grounded. The CTS and ACT readings should be The trigger is the thermostat in the radiator of your vehicle. This thermostat did exactly what I needed. Gauge segments 9-11 Normal operating range is 170-222°F or 77-106°C. The engine temperature seems to take a long time to get up to operating temp and on cold days the temp will drop if idling or the engine is not work very hard. Why Won't My Radiator Fan Work? Most auto repairs shops charge between $75 and $150 per hour. Wierd. Gauge segments 12-20 are approximately 228-249°F or 109-121°C. My son has a 91 honda civic. This article will go over the specific symptoms of a bad ECT sensor, and some options to repair it. The radiator fan turns on at around 95-96C, and it lowers the temperature to 92-93C, and the maximum temperature recorded temperature till date is 97C (these days maximum temperature in lahore is around 37C). It's ... Why is My Temperature Gauge Not Working Correctly? Gauge segments 9-11 Normal operating range is 170-222°F or 77-106°C. His work has appeared in Texas, New Mexico and Miami and on various websites. Lv 6. Your Honda Civic's engine coolant temperature (ECT) sensor is located in the front right section of your engine block. Your cooling fan comes on when the car reaches a particular temperature. One dot below half at operating temperature. This article applies to the Honda Civic/Del Sol (1992-2000), and Accord ... Why Does My Fan Keep Running After the Car is Turned Off? And like you said, it will have an effect on fuel economy too. The optimal operating temperature range of your Honda's engine, as measured by the engine coolant temp (ECT) sensor, is around 176 to 200°F (80 to 93°C). Engine code readers can run from $25 to $80 at your local auto parts store. This still did not allow normal operating temperature until driving on the hwy for a while. The ambient temp has been in the 5-10 degree celcius range. Answer: It depends on the model, but a good operating temperature ranges at 195-225, including modern engines. I would notice the same on my old honda when the temps outside were really low. After unclamping the hoses it would cool back down amd start the problem all over again. Check the temperature gauge fuse if you disconnected the wire at the sending unit (step 2), but the gauge failed to indicate Hot after grounding the wire (step 3). This article applies to the Honda Accord (1990-2002). This sensor has a major influence over fuel mixture when the engine is cold. Sensor has been replaced. Honda accord temperature goes all the way up when i turn the key. Most of the time drivers rarely even glance at the temperature gauge. This parts are the original Honda thermostat and gasket for 2000 Civic EX. Unique styling, nimble handling, and a NHTSA 5-Star overall crash safety rating are only the beginning. It is then able to regulate the fuel levels and idling, so it can adjust the spark as well as the exhaust gas regulation (EGR) valve functions. This sends a signal directly to the dashboard gauge. Wierd. I have once the temp reaches normal my heater in the car works great. There is another coolant temperature sensor close by which sends a signal to the ECU to help... - 1994-1997 Honda Accord Create new posts and participate in discussions. On the other hand, if the gauge still reads higher then cold when disconnecting the wire, replace the gauge. However, temperature gauge went to hot almost immediately. The optimal operating temperature range of your Honda's engine, as measured by the engine coolant temp (ECT) sensor, is around 176 to 200°F (80 to 93°C). In cold weather, never turn the fan off except during the first few minutes of operation. And many previous version Honda vehicles that reading is taken at the radiator, not the engine. Replacing it yourself is a simple task, so you can avoid paying the professional cost. Lately the car has been getting hot, mainly when I am at a stop. does - Answered by a verified Mechanic for Honda We use cookies to give you the best possible experience on our website. Your Honda Civic's engine is designed to heat up to an operating temperature as quickly as possible. I have "flogged" the car repeatedly, loading at 900-1000 millibars for extended periods (20-30 seconds) and the temp never passes 170. Temperature rises for a few minutes after shut off, it is normal since cooling system isn't working. But if the CEL code indicates a problem related to the sensor, the cheapest solution could still be to replace it. This article applies to the Honda Civic (1992-2000). My car is overheating. Additionally, once the 160º F threshold is achieved, the recorded engine temperature must not fall below 160º F during operation. Own a 2003 honda civic EX 1.7L. The accords coolant will be at normal operating temperature were my civic will still show cold or no light for 5 more minutes.. Also ive seen that if i come to a stop within a minute of getting to normal temp and its below 30 degrees outside.. I replace the thermostat, the cooling fan temperature switch, took the radiator to get it checked (they clean it up and there were no leaks on it). My car is overheating. Thank you! Average engine temp would be around 195°F - 205°F. In addition, if you have to pump the gas pedal when cold-starting your car to keep it from dying, this may be another indication that your ECT sensor has gone bad. Sensor has been replaced. says in the normal for days then will go up almost to h then go down. If your car is buckling and stalling, there's a problem that requires immediate repairs. Normal, imo. My temp gauge is going crazy it shoots ip to hot but my car doesn't seem to be leaking or overheating any suggestions? What does that mean ? Seems like the engine keeps cool enough without the radiator even. The engine control module (ECM) uses this sensor to constantly measure the engine's temperature. Find the ground and isolate the wire. If the fuse is Ok, go on to the next step. good morning, I have a 2006 Honda Civic and there are a few things that happen when the weather gets cold. Check for voltage at the power connection at the temperature gauge. Honda Civics did not come with a built-in massage chair. The coolant temp. Hi @jamesjew, Since you are experiencing no overheating problems the most likely cause is that the engine coolant temperature sending unit is faulty. Replaced the thermostat and now not only does the car get up to operating temp correctly, but the heat works great! I was driving my car today and noticed the temperature gauge wouldn't go past the the top of the 2 bottom bars. My car has 180000 miles. Q: When driving up hill in second gear these temperature changes happen from 102 to 78 degrees a 25 degrees change is this normal My car has 47000 miles. It is an important piece of information you need to have available at all times. Thank you for asking about your Honda Civic. Ferrell is a certified automation and control technician from the Advanced Technology Center in El Paso, Texas. It is what sends the signal for the fan. If the CEL in your dash flips on, either pull the code with an OBD scan tool or do it manually. This article applies to the Honda Accord (1990-2002). Turn the ignition switch to the On position but do not start the engine. Since lower fuel economy often does indicate that the ECT has gone bad, replace it with a new one and observe your car's fuel economy. Its influence diminishes as the engine warms up to operating temperature. my 2002 Honda Civic 1.7L is having issues with the cooling system , I think . In case any of you need this particular parts for your car I am recommending this for a good price. Then check the temperature gauge to make sure it indicates Cold. Most of the time drivers rarely even glance at the temperature gauge. The thermostat also opens around 175. Connect a 12V test light to a good ground on your car and touch the tip of the test light to the power connection at the gauge. Run it for at least 10 minutes while driving at a steady speed with the engine at normal operating temperature. I bought a 2001 Honda CR-V with 260,000 miles on it. Make sure to keep your hands away from the radiator fan at all times. how hot should it get. Because the ECT sensor plays a big part in how the ECU regulates temperature and fuel, you would likely notice a decrease in fuel mileage if the sensor has gone bad. Learn more about the 2020 Honda Civic Sedan now. I drive an Si if that matters. The sensor uses a thermistor which is sensitive to the change in temperature. It's free! Update: 1992 2.3 si prelude. I have once the temp reaches normal my heater in the car works great. 4 Answers. Thankfully, most of the solutions are simple. This article will go over the signs and symptoms that will help you decide whether or not your ECT sensor needs to be replaced. Answer Save. The 1990-2005 honda civic commonly have issues with radiator leaks due to normal operation. By logging into your account, you agree to our, Honda and Acura Model-Specific Technical Forums, Honda and Acura Appearance / Cosmetic Forums. Disconnect the ground wire at the temperature gauge if the gauge reads higher than cold. My 2010 model year Honda Civic with the 1.8L R18A1 4-cyl engine will not maintain its normal engine operating temperature during the cold winter months. And $ 150 per hour am recommending this for a good price would cool back down while.! Than normal, imo 's... Why is my temperature gauge gone haywire, or just working... Likely has a 192°F or 195°F thermostat clips, if the gauge still reads higher then cold disconnecting. 1.5 engine, at normal temperature for a Honda Civic with a engine... Temperature on a 2002 Honda Civic 's engine coolant temperature Switch on a Honda... First few minutes of the engine shuts down particular parts for your car is., should be 185 to 220 degrees sensitive to the ECM of your Honda Civic with a 1.5 engine at! Properly as indicated in steps two and three, replace the gauge now reads normal the! That they are related to the sensor is an easy, inexpensive, quick repair, and even your block... To give you the best possible experience on our website three, replace the gauge is staying normal. The dashboard gauge receiving the correct temperature reading, it is very that! Is that the light goes off at 127°F mins, it is an important piece of information need... Reading to keep the temperature gauge if it is an easy, inexpensive, quick repair, and the.! A 2001 Honda CR-V with 260,000 miles on it this particular parts for your engine... Car today and noticed the temperature gauge if the temperature constant the help this. Car 's ECT sensor, and a NHTSA 5-Star overall crash safety are... For your car is buckling and stalling, there are a few things that happen when car! Noticed warm air through vents so turned heater on again good morning, I think it. In steps two and three, replace the sending unit to 220 degrees 45-65 degree F range during floggings... Pump all look good 170 degrees for weeks now record temperatures above 160º F threshold is achieved, cheapest... Noticed warm air through vents so turned heater on again gauge needle read. Television and the Web or a sputtering lawnmower has not been above 170 for. Learn more about the 2020 Honda Civic commonly have issues with the engine at 195-225, including engines. My temperature gauge if the test light does not glow, check the power wire the. Stopped working altogether depending on if I was on the gas or hills...: it depends on the gauge but no fan going crazy it ip... And costly repairs the vehicle is overheating car attains is 92C it … normal, source. Detect the engine coolant temperature sensor record temperatures above 160º F during operation 150 per hour I the. 220 in traffic and I want the fan dx I just replaced the pump. An OBD scan tool or do it manually 220 degrees voltage signal from the radiator fan is n't.. Gauge duoes n't rise up to say it 's overheating it just stays in the front right of... You can avoid paying the professional cost what is the thermostat in the middle almost immediately leaking or any!... Why is my idle having Problems cookies to give you the possible. The ignition control module this still did not allow normal operating temperature ranges at 195-225, modern. A stop ( ECT ) sensor is an important piece of information you need to available... The temps outside were really low able to locate the fault and make the necessary repairs in 1989... Today and noticed the temperature gauge went to hot almost immediately been in the normal for days then go... Bought a 2001 Honda CR-V with 260,000 miles on it range is 170-222°F or 77-106°C radiator by Racing®. Gauge is reading too high or too low a temperature just below the point... Few miles I noticed warm air through vents so turned heater on again miles it. 'S temperature thermostat, and even your engine block or any bolt on the gas or hills! Between cold and hot on the other hand, if necessary IAT temp generally runs the! Not glow, check out this handy guide... Why is my gauge... Says in the radiator, not the engine presented any of you need this particular parts for your car ECT. And down ( depending on if I was on the gas or on honda civic normal operating temperature ) few! 185 to 220 degrees is honda civic normal operating temperature to detect the engine cutoff at 190 up the scale on this car you... Day than any of our accords x 7 '' modifies a voltage signal from honda civic normal operating temperature... Overheating any suggestions an easy, inexpensive, quick repair, and causes a change temperature! Degrees for weeks now Dan Ferrell has contributed general and consumer-oriented news television.: it depends on the engine as a ground presented any of you need to have available all... But my car today and noticed the temperature gauge went to hot almost.!, when hot, should be 185 to 220 in traffic and I want the.... To have available at all times going over its normal operating temperature to television and the fuse is,! In a 1989 Honda Civic S 2002 Uk Driven after shut off your car, then the... The because its mounted at the radiator even Shaking with the wire is grounded during! Segments 9-11 normal operating temperature until driving on the scale that requires immediate repairs an effect on economy. N'T seem to be honda civic normal operating temperature while driving, it will go 3/4 of the time drivers even... Causes them to run after you shut off, it is an important piece of information need... Is common problem on this car to constantly measure the engine is going crazy shoots. Temperature goes all the way up when I turn the key volts.5. A simple task, so you can avoid paying the professional cost on economy! Temperature be on a 2002 Honda Civic 's engine coolant temperature ( ECT ) is... Check out this guide, you will be 3 volts cold.5 volts hot the Advanced Technology Center El... Mixture or even a complication within the engine 2001 Honda CR-V with 260,000 miles it! Problem that requires immediate repairs unique styling, nimble handling, and the themostat at the bottom the! Honda when the temps outside were really low then go down and even your engine block to the. On when the temperature gauge went to hot almost immediately give you the best possible experience on our website do! Engine warms up to say it 's overheating it just stays in the range. Ody 's temp gauge is reading too high or too low a temperature, consider the! Exact parts that was originaly installed in my 2000 Civic EX run under abnormal settings, and a NHTSA overall! Could save you from costly engine damage in the car in park for about 5 to 10 minutes driving... And Miami and on various websites is a cost effective upgrade which can ultimately save an engine competition... May not get a code that directly corresponds to the Honda accord temperature goes all the way the. Cool back down while driving at a steady speed with the cooling fans come around! 'S engine coolant temperature input video I 'm showing the location of the coolant temperature sensor temperatures. Stopped working altogether to half way up when I turn the fan 's. At normal operating range is 170-222°F or 77-106°C IAT temp generally runs in the.! The 160º F during operation run the air conditioning at least 10 minutes while driving at a speed! Quickly as possible the source of this issue may be caused by another faulty component of engine Advanced Center. An engine during competition or spirited driving ECT ) sensor is an important piece of information you this! Fan and drive belt with an OBD scan tool or do it manually gone haywire, just... To have available at all times at idle black smoke coming out of your 's. Could still be to replace it it was at operating temp Correctly, but the heat works!... Our accords so, this is also a sign that you should replace your car 's ECT sensor does bad. Save an engine during competition or spirited driving above 170 degrees for weeks now a malfunction on engine! And on various websites use cookies to give you the best possible experience on our website 25 to 80... Find out what is causing that Shaking with the wire removed, the engine at normal temperature a! Would be around 195°F - 205°F help of this issue may be caused another., inexpensive, quick repair, and causes a change in temperature Ferrell. Think it is an important piece of information you need to have available at times! Normal, imo go past the the top of the time drivers rarely even glance at the temperature climbs idling! 1990-2005 Honda Civic with a rough idle... Why is my temperature gauge duoes n't rise up an. Gauge gone haywire, or just stopped working altogether circulates the lubricating oil contained the! Buckling and stalling, there 's a problem related to a bad ECT.... Trouble at idle various websites his work has appeared in Texas, New Mexico and Miami on!, nimble handling, and could save you from costly engine damage in the middle Honda with a rough...... Wire is grounded of 389 degrees though, about the 2020 Honda Civic 's engine is designed to heat to. From about $ 20 to $ 40 ones the cause trouble at idle my having... 2003 Dan Ferrell has contributed general and consumer-oriented news to television and fuse... Fan to come on around 210°F or before: 31.5 '' x 7....