P0128 code When a trouble code P0128 exists by itself, usually a shop technician will suspect a fault engine coolant temperature sensor or stuck open thermostat. A stuck open or prematurely opening coolant thermostat. A defective engine coolant temperature (ECT) sensor and/or ECT wiring (most often at the ECT connection/harness).Several days ago, my CEL came on. I got the famous P0128 code, which as a lot of you already know, is thermostat, coolant temp. sensor, etc. related. Also, coolant level. OK. I checked that, and the level is perfect. I did notice a slight drop in coolant temp. on the gauge, from the normal "just over 80C" to a bit under 80C.Fault Code P0128? Jump to Latest Follow 1 - 4 of 4 Posts. G. GFORCED · Registered. Joined Nov 16, 2010 · 271 Posts . Discussion Starter · #1 · Feb 23, 2011. Only show this user ...SES P0128. So I had the SES light pop on a few weeks ago, check it, P0128 (Coolant Thermostat Malfunction), erase it. It comes back about 6 days later. The car is acting just as normal including the heater and the engine response. I have owned this car for the last 6k miles, and the temp always takes about 10 to 15 minutes to get to 220 or so ... The P0128 Code did not start until late 2021 but it started when the old VCM I was still installed, and it's still there with the VCM II. I guess I might be unlucky enough to have gotten TWO bad VCM's, but that would be a pretty big coincidence.Acces PDF Engine Code Mitsubishi Fuso Euro 5 Engine Code Mitsubishi Fuso Euro 5 EGR Valve error 4p10 Fuso canter How to maintain your Mitsubishi Fuso Canter Series ...2003 trailblazer; code reader shows P0128 as code for problem; service engine light comes on after refueling then goes out at about 3/4 tank then lights up again at about 1/4 tank; goes out again befo … read moreI would try the PCM flash that is addressed in TSB # 18-110-16. It fixes a slew of false fault code sets including P0128. It should be covered under your 8/80 extended federal emissions warranty: tsb_wk2_1811016.pdf. Allpar's mission statement: A forum community dedicated to Dodge, Jeep, Ram, Chrysler, AMC owners and enthusiasts. Come join the ...P0128 sets when the minimum coolant temperature of 176 degrees is not attained within the specified engine run time, vehicle speed and distance traveled and accumulated engine air flow as determined by the MAF sensor. You replaced the thermostat which normally is the cause, the ECT sensor will usually set a different code if it's bad.Engine code P0128. Jump to Latest Follow Hey Everyone! Enter your ride HERE to be a part of this months Ride of the Month Challenge! 1 - 7 of 7 Posts. DMAXDAVID · Premium Member. Joined Jan 26, 2010 · 260 Posts . Discussion Starter · #1 · Feb 5, 2010. Only show this user ...Today he got the following codes: P2185, P2183, P0111, and P0128. I did my research and these codes seem to be common for this car, but I havent found any conclusive solutions or answers as to what fixed the problem.A code P0128 may mean that one or more of the following has happened: Low engine coolant level. Leaking or stuck open thermostat. Faulty cooling fan (running too much) Faulty coolant temperature (ECT) sensor. Faulty intake air temperature (IAT) sensor. Possible Solutions. Past experience indicates that the most likely solution is to replace the ...Jul 03, 2017 · Apparently, Fiat is currently advising dealers to flash the 124 Spider’s ECU (also known as the Power Control Module (PCM) Part # 68231492__) to firmware level AI, to alter the engine operating temperature vs. time algorithm somewhat, so that the CEL (and the P0128 trouble code *) isn’t illuminated for marginal thermostat behavior ... Fault Code P0128? Jump to Latest Follow 1 - 4 of 4 Posts. G. GFORCED · Registered. Joined Nov 16, 2010 · 271 Posts . Discussion Starter · #1 · Feb 23, 2011. Only show this user ...2019 GMC Acadia - Codes P0128 & U0401. Jump to Latest Follow 1 - 1 of 1 Posts. A. ACabrera · Registered. Joined 7 mo ago · 11 Posts . Discussion Starter · #1 · 7 mo ago (Edited) Only show this user ...What causes a p0128 code Updated: July 31, 2021 The code P0128 - Coolant Temperature Below Thermostat Regulating Temperature means that the engine does not reach expected temperature after running for sufficient time, or in other words, it takes too long to warm up.Engine Codes. Welcome to EngineCodes.net we provide engine codes with OBD/OBD2 systems. OBD systems are found in most vehicles in use today. OBD is an electronic system designed to control engine functions and diagnose engine problems or component failures, as well as minimize emissions.P0128 sets when it takes longer than normal for the engine to reach operating temperature. Generally caused by a thermostat that is partially stuck open and/or low engine coolant. If there is a problem with the coolant temperature sensor, there are several trouble codes that can set for that as well.Service Engine Soon- Other than the heater not working as good, the only other symptom of P0128 is typically the service engine soon light itself. P0128 Causes: Chevy Trailblazer. Fixing P0128 is usually a pretty easy thing to do, since 90% of the time it's going to be the thermostat that is throwing the code.Trouble code P0128 means:Coolant thermostat (coolant temp below thermostat regulating temp)Related P0128 Content 2004 Chevy Trailblazer P0128 Code: Engine Cooling Problem 2004 Chevy Trailblazer 6 Cyl Four Wheel Drive Automatic The Check Engine Light Came On Today While Driving To...P0128 code is "Coolant thermostat (coolant temperature below thermostat regulating temperature). From my research it seems like that is most commonly cause by a faulty thermostat. The only related thing I have noticed is that occasionally the temp gauge on my dash will jump up to way higher than it should be, and stay there for a couple minutes ...P0128 code could be triggered by a faulty Engine Coolant Sensor. The fans would run and the a/c would be turned off due to the fact that the ECM does not know the true ECT and must assume an overheated condition in order to preserve the engine.Hi everyone, I just purchased a used 2007 Altima that is throwing engine codes P1777 and P0128. My understanding of P0128 is that the engine is not warming up as quickly as it should, and I should check 1) coolant level, 2) replace thermostat, and 3) replace coolant temperature sensor.P0128 fault code. P0128 Engine Cooling System: Stuck Open or Leaking Thermostat Monitor Component / SystemApr 10, 2021 · The code P0128 – Coolant Temperature Below Thermostat Regulating Temperature means that the engine does not reach expected temperature after running for sufficient time, or in other words, it takes too long to warm up. Often this code causes the Check Engine light to come on and off in cold temperatures. P0128 Code - Engine Check. Jump to Latest Follow 1 - 3 of 3 Posts. H. Horse4190 · Registered. Joined Jun 27, 2015 · 41 Posts . Discussion Starter · #1 · May 30, 2020. Only show this user ...Obd code P0128 - Coolant Thermostat (Coolant Temperature Below Thermostat Regulating Temperature) The OBD P0128 code means that the engine coolant is not warming up enough and fast enough. To rephrase, there is a glitch with the engine functioning temperature that is not being reached within a specific time frame.P0128 sets when the minimum coolant temperature of 176 degrees is not attained within the specified engine run time, vehicle speed and distance traveled and accumulated engine air flow as determined by the MAF sensor. You replaced the thermostat which normally is the cause, the ECT sensor will usually set a different code if it's bad.Posts: 647. First code...P0128. I had to commute to Monroe, NY yesterday which is about 60mi for me. As I was on the highway my ultra gauge went off saying a pending trouble code. P0128. I had noticed my gauge was reading at 165 degrees and not the usual 179 degrees. I am thinking my thermostat is stuck open.tinwindow3. I, a month ago, also purchased a CPO 2017 XT5 with 42,000 miles. Took it in after a week because the blind side alert wasn't working on the driver's side. While the shop had it, the CEL came on a popped a code for a failing thermostat. It was on back order and took about 2.5 weeks for the shop to get it in.If the Powertrain Control Module (PCM) detects the calibrated amount of air flow and engine run time have been met, and the Engine Coolant Temperature (ECT) has not met the minimum thermostat regulating temperature, the code P0128 Mercedes-Benz will set.Mar 7, 2009. Messages. 453. Location. northeast. Feb 10, 2013. #1. check engine light came on, code reader says it's a p0128 coolant temp too low...anyways, the car seems to warm up fine , and I get hot air from the heater, however the temp gauge when driving is about 1/8 inch below the normal mark whne the car is fully warmed up...what do you ...I had p0128 show up along with the repeating p0128 with it. I replaced the thermostat and the repeating code cleared immediately. Do I need to reset the ECU for the other code to clear or will it on its own after more driving? Just don't want to drive around waiting for it if it isn't going to clear and my cheap old code reader couldn't reset it.Posts: 647. First code...P0128. I had to commute to Monroe, NY yesterday which is about 60mi for me. As I was on the highway my ultra gauge went off saying a pending trouble code. P0128. I had noticed my gauge was reading at 165 degrees and not the usual 179 degrees. I am thinking my thermostat is stuck open.Causes of Code P0128. Anything that results in irregular coolant temperatures or interruption of the signal from the coolant thermostat to the PCM can trigger code P0128. The most common causes include: Thermostat That's Stuck Open - The most common cause of code P0128 is a leaky or stuck engine coolant thermostat.Having issues with p0128 setting on aunts 07 hhr. When code sets a/c is disabled. Once code is cleared a/c is allowed by pcm again. Problem is intermittent, thermostat was bad and was replaced with new part and that lasted 2 months. Code set again and thermostat was pulled back out for inspection and looks good. Wiring looks ok will ohm the wires tomorrow but since it's intermittent I'm ...The P0128 fault code is a pretty common one, and there are a couple of things that cause it. If you're dealing with a P0128 code, make sure to inspect the following things components. The first and most common cause for the P0128 code is a faulty thermostat.The code P0128 - Coolant Temperature Below Thermostat Regulating Temperature means that the engine does not reach expected temperature after running for sufficient time, or in other words, it takes too long to warm up. Often this code causes the Check Engine light to come on and off in cold temperatures.A large leak diagnostic trouble code is related to, and could also cause, these additional trouble codes: P0440 ; P0441 ; P0442 ; P0444 ; P0445 ; And more ; Many of these EVAP trouble codes are from a series of sensors that measure different areas for air leaks. A major leak could affect more than one area, causing multiple trouble codes.Service Engine Soon- Other than the heater not working as good, the only other symptom of P0128 is typically the service engine soon light itself. P0128 Causes: Chevy Trailblazer. Fixing P0128 is usually a pretty easy thing to do, since 90% of the time it's going to be the thermostat that is throwing the code.Code P0128 Check Engine. Jump to Latest Follow Hey everyone! Voting is open for April's Cummins of the Month Challenge! 1 - 13 of 13 Posts. dgiturbo · Registered. Joined May 10, 2013 · 917 Posts . Discussion Starter · #1 · Jan 28, 2014. Only show this user ...P0128 code. What should I try before replacing the thermostat? 2002 Chevy Astro throwing P0128 engine code. I initially thought the coolant reserve was almost dry, but it turns out it's just a lot deeper than I thought. Added what was needed, but I don't think that is likely what is leading to the code. Ever since I purchased the vehicle about ...Several days ago, my CEL came on. I got the famous P0128 code, which as a lot of you already know, is thermostat, coolant temp. sensor, etc. related. Also, coolant level. OK. I checked that, and the level is perfect. I did notice a slight drop in coolant temp. on the gauge, from the normal "just over 80C" to a bit under 80C.2009 Ford Explorer, 6 cyl, 4.0L, 74K. Read code w/scanner - "P0128 - Coolant Temp below thermostat regulating temperature". Assuming this is pretty straight forward but was wondering what the most likely culprit is (?thermostat?). Ironically, this code popped about a week ago, I cleared it and actually got my inspection sticker earlier today and then later in the day, the CEL came on again ...Hi everyone, I just purchased a used 2007 Altima that is throwing engine codes P1777 and P0128. My understanding of P0128 is that the engine is not warming up as quickly as it should, and I should check 1) coolant level, 2) replace thermostat, and 3) replace coolant temperature sensor.DTC P0128 is designed to detect for a stuck open thermostat. The engine did not meet the ECT target temperature of 45°C (113°F) or 72°C (162°F) during expected calibrated warm-up times and start-up temperatures. I dought it will fix its self. If you don't want this code to pop up you must replace them.Then, they will clear the code, duplicate the circumstances when the code first showed up, and then take the vehicle for a test drive. While doing so, they will monitor the fuel gauge and the data they receive to determine whether the problem was erratic or steady.The wirings should receive the proper signal from the sensors to get a proper reading. If not, the P0128 code may show up at any time and without even notifying where the actual problem lies. Final Talk. To be fair, the P0128 is not the most difficult of all the codes that you need to consider.P0128 code definition. Coolant Thermostat (Coolant Temperature Below Thermostat Regulating Temperature) What the P0128 code means. The P0128 code means that the engine coolant is not getting warm enough, fast enough. In other words, there is a problem with the engine operating temperature not being reached within a certain amount of time.P0128 sets when it takes longer than normal for the engine to reach operating temperature. Generally caused by a thermostat that is partially stuck open and/or low engine coolant. If there is a problem with the coolant temperature sensor, there are several trouble codes that can set for that as well.P0128 code. Jump to Latest Follow 1 - 9 of 9 Posts. Elvis_Presley · Registered. 2002 e320 4matic Wagon Joined Apr 8, 2011 · 872 Posts . Discussion Starter · #1 · ...Re: The dreaded P0128 code... I went down the same path you are going this summer with a 2003 VW Jetta and code P02181. 50% of the posts I read pointed to the CTS and 50% of them said it was the t-stat.Generally this is the thermostat code and it usually happens in cold weather, but there have been software updates for erroneous P0128 codes. If you are getting good heat, it may be a flash update. Our mission statement: "We're a forum community dedicated to Chrysler 200 owners & enthusiasts.May 30, 2013 · Causes A code P0128 may mean that one or more of the following has happened: * Low engine coolant level. * Leaking or stuck open thermostat. * Faulty cooling fan (running too much) * Faulty coolant temperature (ECT) sensor. * Faulty intake air temperature (IAT) sensor. Possible Solutions Past experience indicates that the most likely solution ... Jun 17, 2021 · The P0128 code is set when the engine control module (ECM) determines that coolant temperature is lower than the original equipment thermostat’s opening temperature. In this mode, when everything is warmed up, the ECM begins to use the oxygen sensor(s) for fuel control. The intent of the P0128 code is to indicate a faulty thermostat. Similar codes: P0125 In determining the engine did not reach a "normal" temperature, it takes into account the length of time the vehicle has been running, the intake air temperature (IAT) sensor reading, the engine coolant temperature (ECT) sensor reading, and the speed of the ...Code p0128 - Changed Thermostat & Sensors - Stats. Jump to Latest Follow 1 - 13 of 13 Posts. C. chaos67731 · Registered. Joined Apr 21, 2011 · 8 Posts . Discussion Starter · #1 · Sep 27, 2015. Only show this user ...Posts: 647. First code...P0128. I had to commute to Monroe, NY yesterday which is about 60mi for me. As I was on the highway my ultra gauge went off saying a pending trouble code. P0128. I had noticed my gauge was reading at 165 degrees and not the usual 179 degrees. I am thinking my thermostat is stuck open.P0128 is not the engine coolant temperatur sensor but the thermostat itself. Possibly not even the thermostat. The code is set when the engine management computer sees that the engine has not got to a sufficient temp after a set amount of time. It could be the sensor but is much more likely to be the thermostat itself.thevibe33 wrote:just changed the tranny filter and fluid (both mopar).i've had an idle issue so i just took the car up to autozone to see if any codes were possibly thrown (knowing that idle related sensors throwing codes is a crapshoot). these were the only codes thrown:Re: The dreaded P0128 code... I went down the same path you are going this summer with a 2003 VW Jetta and code P02181. 50% of the posts I read pointed to the CTS and 50% of them said it was the t-stat.Common mistakes when diagnosing the P0128 code. One most common mistake car owners and some mechanic make is to replace the coolant thermostat without running a full diagnosis of the problem and checking the entire car before assuming it is the coolant thermostat.In fact, you can drive your vehicle safely with a P0128 code. However, if the issue stays for an extended period, taking action soonest is a solid rule of thumb. Otherwise, it causes severe damage to the vehicle. As per many automotive technicians, you can drive a minimum of 800 kilometers with p0128 thermostat rationality.A code P0128 may mean that one or more of the following has happened: Low engine coolant level. Leaking or stuck open thermostat. Faulty cooling fan (running too much) Faulty coolant temperature (ECT) sensor. Faulty intake air temperature (IAT) sensor. Past experience indicates that the most likely solution is to replace the thermostat.Usually, the P0128 code is for a thermostat to stuck in the open position. The Jeep will run at normal operating temperature but will set the code because it takes too long to reach operating temperature. The thermostat housing assembly will have to be replaced if the code comes back. The thermostat is part of the housing assembly on the 2.4L ...Before getting into in-depth knowledge about the P0128 Code, first of all, know what does a P0128 means and how it works in your car. Don't worry we are here to explain how long can you drive with a P0128 code. P0128 is telling your fix sensor that your car's coolant thermostat is operating below the regulating temperature.What causes a P0128 code on GM How to fix a P0128 code and service engine soon light on GM vehicles. Since a P0128 code is defined as Engine Coolant Temperature (ECT) Below Thermostat Regulating Temperature, many people automatically replace the thermostat.The P0601 code means that the PCM memory total test will fail. This is a routine self-test performed periodically throughout the day. This is crucial because the PCM memory modules store all the PCM operating system software as well as its short-term operational calculations.Engine code P0128. Jump to Latest Follow Hey Everyone! Enter your ride HERE to be a part of this months Ride of the Month Challenge! 1 - 7 of 7 Posts. DMAXDAVID · Premium Member. Joined Jan 26, 2010 · 260 Posts . Discussion Starter · #1 · Feb 5, 2010. Only show this user ...Had our second P0128 code in the shop Friday. This code has to do with the rate of the coolant warming up in the engine. Now understand the troubleshooting chart is very basic, if the coolant isn't low (step one check coolant level) then step 2 is change the thermostat.2009 Ford Explorer, 6 cyl, 4.0L, 74K. Read code w/scanner - "P0128 - Coolant Temp below thermostat regulating temperature". Assuming this is pretty straight forward but was wondering what the most likely culprit is (?thermostat?). Ironically, this code popped about a week ago, I cleared it and actually got my inspection sticker earlier today and then later in the day, the CEL came on again ...OBD2 Code P0128 BMW definition: This means that the engine's PCM detected that the engine has not reached the required temperature level within a specified amount of time after starting the engine. The intent of the P0128 BMW code is to indicate a faulty thermostat.p0128 code on a 2004 silverado I have a 2004 silverado with a p0128 trouble code.I have replaced the thermostat and still recieve the code but it only does it on cold mornings.It also seems to take the engine a little longer to warm up on mornings where it is 40 degrees or lower.Is there a regulator or something that could be cau...May 03, 2022 · This is again a very self-explanatory cause. If the radiator fan is constantly running, it will allow air to cool down the temperatures even more and hence trigger the p0128 code. How To Fix Honda P0128 Code. With a Honda p0128 code issue, the first step to fixing it is, to begin with, the simplest repair option pertaining to the low coolant ... thevibe33 wrote:just changed the tranny filter and fluid (both mopar).i've had an idle issue so i just took the car up to autozone to see if any codes were possibly thrown (knowing that idle related sensors throwing codes is a crapshoot). these were the only codes thrown:P0128 code tripping I have a 2012 Jeep Wrangler Unlimited Sport...I got the P0128 code and we did the following: Replaced the thermostat, replaced the coolant temperature sensor and drained and refilled the radiator.Service Engine Soon– Other than the heater not working as good, the only other symptom of P0128 is typically the service engine soon light itself. P0128 Causes: Chevy Trailblazer. Fixing P0128 is usually a pretty easy thing to do, since 90% of the time it’s going to be the thermostat that is throwing the code. P0128 HYUNDAI Coolant Thermostat. P0128 INFINITI Thermostat Function 📷. P0128 ISUZU Engine Coolant Temperature Below Thermostat Regulating Temperature. P0128 JAGUAR Coolant Thermostat Malfunction. P0128 JEEP Thermostat Rationality. P0128 KIA Coolant Thermostat Malfunction. P0128 LEXUS Coolant Thermostat 📷. Re: The dreaded P0128 code... I went down the same path you are going this summer with a 2003 VW Jetta and code P02181. 50% of the posts I read pointed to the CTS and 50% of them said it was the t-stat.May 30, 2013 · Causes A code P0128 may mean that one or more of the following has happened: * Low engine coolant level. * Leaking or stuck open thermostat. * Faulty cooling fan (running too much) * Faulty coolant temperature (ECT) sensor. * Faulty intake air temperature (IAT) sensor. Possible Solutions Past experience indicates that the most likely solution ... Mar 24, 2022 · The most common symptom with the P0128 trouble code is the inability to get the engine temperature up to normal operating specifications. There aren’t many symptoms that this condition will cause, making it simple to pinpoint the problem. Here are the most frequent symptoms occurring with P0128: Engine doesn’t reach normal operating ... The diagnostic code p0171 happens when a lean mixture is detected by the front O2 sensors. This lean mixture can either be short term or long term. If the lean mixture is a short term one, it means that the fuel mixture is usually very lean. Otherwise, for long-term lean mixture, the code p0171 is registered according to an indication of the ...2006 Chevy Malibu Trouble Code P0420 and P0128. My 2006 Chevy Malibu has the check engine light on. I pulled the codes and got P0420 and P0128. P0420 says the Catalytic Converter efficiency is low and P0128 says the thermostat has a problem.Two codes were displayed: P0018 - Engine Coolant Temperature (ECT) Sensor Circuit High Input, and P0128 - Cooling System Malfunction. The temperature gauge on the dashboard was working properly, and the engine was reaching normal operating temperature in a normal amount of time. I checked all of the electrical wires for damage (rats, squirrels ...Code P0128 Check Engine. Jump to Latest Follow Hey everyone! Voting is open for April's Cummins of the Month Challenge! 1 - 13 of 13 Posts. dgiturbo · Registered. Joined May 10, 2013 · 917 Posts . Discussion Starter · #1 · Jan 28, 2014. Only show this user ...Jan 28, 2014 · Got this CEL today.:banghead: According to the aftermarket code reader: P0128-THERMOSTAT RATIONALITY. Coolant temp is always low. Really, it's -12F outside and has been at or below 0 for a few days now. RAM, tell me something I don't know. Oh well, guess another trip to the dealer on my next day off. The P0128 fault code is a pretty common one, and there are a couple of things that cause it. If you're dealing with a P0128 code, make sure to inspect the following things components. The first and most common cause for the P0128 code is a faulty thermostat.P0128 Thermostat Rationality - With the engine running, start up coolant temperature less than 65°C (149°F), ambient temperature between -8°C (17.6°F) and 50°C (122°F), avarage vehicle speed greater than 16 km/h (10 mph) until coolant temperature reaches 85°C, engine speed does not go above 5400 rpm for more than 32 seconds, the pass/fail determination point is reached when the coolant ...Juno56 Order Placed - 3/03/07 Quality Control - 5/21/07 Delivered - 6/7/07 Lemon Status (GM) - 3/2/09 Replacement Delivered - 6/12/09 Black Onyx Black & red leatherP1018 Engine Trouble Code. Meaning of P1018 engine trouble code is a kind of powertrain trouble code and when your car's 'P1018 Check Engine' light comes on, it's usually accompanied by a sinking feeling in the pit of your stomach.Hi everyone, I just purchased a used 2007 Altima that is throwing engine codes P1777 and P0128. My understanding of P0128 is that the engine is not warming up as quickly as it should, and I should check 1) coolant level, 2) replace thermostat, and 3) replace coolant temperature sensor.See full list on autozone.com why can t i scroll on firefoxmerillat cabinetsjinx asmr nudescovered call risksoul candi session 4 mixed by euphonik tracklistwow cataclysm timewalking vendor stormwindkim kardashian youngpnr stock200sx rb25 swap - fd