Gmc terrain reduced engine power - 686 posts · Joined 2016. #1 · Feb 16, 2021. So my truck has been throwing warnings on the dic for engine power reduced and idle overheating, with gauge pegged but no cel showed. both times the temp needle went down drastically as soon as i saw it, first time i turned it off immediately, second it went down before i could cut it off.

 
Apr 27, 2015 · 150,000 MILES. Upon cranking it continues to turn over when you let go of the key (in the run position). Radio takes a minute to to come on. Then service stabilitrak control light comes on then reduced engine power is displayed on vehicle information center RPMs will not go over 3,000. . Popeyes grand haven

686 posts · Joined 2016. #1 · Feb 16, 2021. So my truck has been throwing warnings on the dic for engine power reduced and idle overheating, with gauge pegged but no cel showed. both times the temp needle went down drastically as soon as i saw it, first time i turned it off immediately, second it went down before i could cut it off.Some 19 terrains have experienced reduced power and a check engine light driving in extreme cold. GM dealer says it's the turbo intercooler and to cover it with foil? Like. Sort …1779 Answers. SOURCE: reduced power. This is what is called 'limp mode', the computer detects a problem, and to avoid damage to the vehicle, limits the power, and kicks on the check engine light. Bring it to a parts store where they will plug a hand held scan tool into the truck's diagnostic port, check for codes stored in the computer, and ...Aug 27, 2019 · This is one of the most common reasons the reduced engine power light comes on. If the ECU isn’t getting the proper voltage response from the throttle body, it can’t be sure of how much it’ll really accelerate your Sierra from the gas pedal input. At this point, it turns on the reduced engine power mode in order to keep the vehicle from ... Throttle body issues are the cause of the engine power reduced message around 90% of the time. Electrical issues: Loose wires, clamps, or harnesses can cause electrical shorts or other problems that affect the engine’s performance. Fuel system issues: Problems with the fuel system, such as a clogged fuel filter or a malfunctioning fuel pump ...2018 GMC Terrain SLE . The Service Brake Assist Light came on with the check engine light. ... Power steering also came up a couple times with it. Now my Terrain won't start. The engine won't turn over. I replaced the battery but engine still won't turn over. I did get it to start once after taking the relays off and wiping them clean but the ...I have a 2011 Terrain. The issues started with random reduced engine power events that seemed completely random and at different times spaced apart. This progressed to a lot of engine noise (hollow "whooping" sound and a clanking sound). Ran the first set of codes and got the throttle position sensor and camshaft sensor codes.To solve this problem, remove the corrosion and reconnect the cable. Replace the entire battery if it is depleted. 8. Transmission Fluid. Reduced engine power mode can also be caused by a slipping clutch or low transmission oil level. Check the transmission oil and, if possible, replace it.GM also reports shorting to ground issues at the EVAP purge valve bracket on the side of the cylinder head as well. GM Service bulletin 07-06-04-019E. GM has also issued this bulletin for ALL 2005-2015 GM passenger and light duty trucks for intermittent check engine light issues and a message that says REDUCED ENGINE POWER.1. Excessive Oil Consumption. Many first generation GMC Terrains suffered from excessive oil consumption where it would lose more than 1 quart in between oil changes. This was …2013 gmc terrain engine power reduced: 5 complaints 2010 gmc terrain awd slt-2 Dohc vvt sidi flex slt awd. 2010 GMC Terrain SLT 3.0 Liter SIDI DOHC 24-Valve VVT V6 Engine Photo. Terrain awd slt tingwall 2012 gmc terrain review 2012 gmc terrain slt 2.4 liter flex-fuel sidi dohc 16-valve vvt 4Driving to work this morning my 09 silverado 1500 stalled out twice. Both times the initial indication of "Stabiltrak disabled" came on, followed by "Service Stabilitrak" followed by "Service Traction Control" lastly followed by "Reduce Engine Power" and eventually the engine stalled out leaving me with only manual steering and brakes.We have a 2011 GMC Terrain (6cyl) with 55,000 miles. My Wife was driving on a snow covered road and received the "Service Stabilitrak" message followed by the "Engine Power is reduced!" message. She pulled over and turned the car off for a couple minutes. Now only the check engine light remains on.Advertisement Skid steer loaders and multi terrain loaders are versatile machines, and are fairly easy to operate. They can turn within their own footprint, just like a tank. There...The 2020 GMC Terrain SUV has recently received several complaints from drivers, especially in regards to engine and power issues. Reports of engines refusing to start or emitting loud screeching sounds have many consumers concerned about the safety of this vehicle. Although the manufacturer has issued a recall that affects this make and model, …3. Reduced engine power / service stabilitrak. 4. None to very low response when pushing accelerator. 5. Wont go passed 3,000 rpm when accelerator is fully pressed to floorboard. It seems like no fuel or very low pressure of fuel is reaching the engine. Could this be a rear fuel pump/ pressure sending unit issue.The diesel has been trouble free for nearly the first two years and 25,000+ miles. Suddenly today, the DIC says: Cleaning exhaust filter, must continue driving. Engine power is reduced. Feels like output is about five HP, and it won't rev above 2,500 RPM. Actually dangerous to drive on public roads, even though it demands you "continue driving."P2135 is often caused by an open or short in the wiring. Examine the pigtails that plug into your Terrain’s throttle position sensor and make sure that they are not damaged in some way. 3. PCM Issues. While it is not where you should start. A PCM reflash will correct P2135 on some vehicles. Wait for approximately 15 minutes to allow the vehicle’s electrical system to fully discharge. After the waiting period, reconnect the negative battery cable to its original position on the battery terminal. Ensure that it is tightly secured. Start the engine and check if the reduced engine power mode has been reset. Reduced Engine Power. Jump to Latest Follow ... A forum community dedicated to GMC Terrain, Chevy Equinox, and Cadillac SRX owners and enthusiasts. Come join the discussion about modifications, classifieds, troubleshooting, maintenance, reviews, and more! Show Less .TechCrunch tested the 2024 GMC Hummer EV SUV in the soggy hills of Napa. Our take? It's better than the Hummer truck and built for chaos. The Hummer is and always will be, a study ...A PCV system leak can also cause intermittent vacuum issues. Both of the connectors on my engine were loose and I had to tighten the torx screws. If you haven't changed the transmission fluid you need to do so ASAP! You are losing lots of power if you still have the stock fluid in there which should be changed far sooner than the manual suggests.Developer Derek Franklin writes in to tell us about Whonu, his "discovery engine." Developer Derek Franklin writes in to tell us about Whonu, his "discovery engine." Why did I crea...2013 gmc terrain engine power reduced: 7 complaintsDohc vvt slt awd sidi flex Engine reduced power gmc terrainTerrain gmc engine 0l. 2012 GMC Terrain SLT AWD 3.0 Liter SIDI DOHC 24-Valve VVT Flex-Fuel V6. Check Details. 2012 gmc terrain slt awd 3.0 liter sidi dohc 24-valve vvt flex-fuel v6.2013 gmc terrain engine power reduced: 5 complaints 2010 gmc terrain awd slt-2 Dohc vvt sidi flex slt awd. 2010 GMC Terrain SLT 3.0 Liter SIDI DOHC 24-Valve VVT V6 Engine Photo. Terrain awd slt tingwall 2012 gmc terrain review 2012 gmc terrain slt 2.4 liter flex-fuel sidi dohc 16-valve vvt 4These may include rough idling, reduced engine power, poor acceleration, decreased fuel efficiency, and even stalling. Ignoring this code can potentially lead to further damage to the engine if not addressed promptly. 3. What are the common causes of the P0014 code in a GMC Terrain? There are several common causes for the P0014 code in …Jan 19, 2020 · Interesting that there is a new charge air cooler part number; must have had some design flaws in the original. . 2019 Chevy Equinox; 2.0 - LT - FWD - Silver Ice/Redline - Purchased 10/20/2018; Mills Chevrolet, Davenport IA. 2016 Chevy Equinox; 3.6 - LTZ-AWD - Black/Black - Purchased 7/7/2016; Mills Chevrolet, Davenport IA. Feb 3, 2017 ... Get comfy in front of the fire and grab a notebook. This 2013 GMC Acadia has left the owner stranded twice in a month, and she doesn't want ...Jun 27, 2022 · GMC Acadia: Engine Power Reduced. Many late model GM-made vehicles, such as the GMC Acadia use an “Engine Power Reduced” mode when they detect a potentially catastrophic problem. Reduced engine power has been known to come on at very inopportune times (such as while driving on the highway). Many components can cause the engine power to be ... Nov 26, 2013 · 1779 Answers. SOURCE: reduced power. This is what is called 'limp mode', the computer detects a problem, and to avoid damage to the vehicle, limits the power, and kicks on the check engine light. Bring it to a parts store where they will plug a hand held scan tool into the truck's diagnostic port, check for codes stored in the computer, and ... The 2013 GMC Terrain has 7 problems reported for engine power reduced. Average repair cost is $1,000 at 65,950 miles.Aug 27, 2019 · This is one of the most common reasons the reduced engine power light comes on. If the ECU isn’t getting the proper voltage response from the throttle body, it can’t be sure of how much it’ll really accelerate your Sierra from the gas pedal input. At this point, it turns on the reduced engine power mode in order to keep the vehicle from ... Gmc terrain dodge qashqai nissan warning ram charger lights light dashboard meaning truck mitsubishi outlander isuzu ssangyong rexton engine renault. 2013 gmc terrain engine power reduced: 7 complaints2.4 liter flex-fuel sidi dohc 16-valve vvt 4 cylinder engine for the Gmc terrain carfax review specs features2013 gmc terrain sle …2016 Equinox 2.4L momentarily looses power while driving with no Engine Light ~65,000 miles. Tags engine power reduced. Jump to Latest Follow ... A forum community dedicated to GMC Terrain, Chevy Equinox, and Cadillac SRX owners and enthusiasts. Come join the discussion about modifications, classifieds, troubleshooting, …A forum community dedicated to GMC Terrain, Chevy Equinox, and Cadillac SRX owners and enthusiasts. Come join the discussion about modifications, classifieds, troubleshooting, maintenance, reviews, and more!Anonymous. 1 Answer. SOURCE: 2003 GMC throttle position sensor. I had the same problem with my 2003 denali and came to find out that it was the battery causing the problem. the battery with sufficient power will dictate the tps. if the battery is low or bad, it won't have enough juice to allow the tps to. work. get your battery checked.Product links:Throttle body cleaner- http://amzn.to/2r5tYYQThrottle body cleaner brushes- http://amzn.to/2r5s2QfBecome successful and start listening to effe...1. Start and idle the engine in PARK for 3 minutes. 2. With a scan tool, monitor desired and actual RPM. 3. The ECM will start to learn the new idle cells and Desired RPM should start to decrease. 4. Turn the ignition OFF for 60 seconds. 5. Start and idle the engine in PARK for 3 minutes. 6. After the 3 minute run time the engine should be ...Here are some examples of the cost to fix common causes of reduced engine power in a GMC Yukon: Throttle position sensor (TPS) replacement: $100-$200. Mass airflow sensor (MAF) replacement: $100-$300. Oxygen sensor replacement: $100-$200. Ignition coil replacement: $50-$100 per coil. Fuel pump replacement: $300-$500.Driving to work this morning my 09 silverado 1500 stalled out twice. Both times the initial indication of "Stabiltrak disabled" came on, followed by "Service Stabilitrak" followed by "Service Traction Control" lastly followed by "Reduce Engine Power" and eventually the engine stalled out leaving me with only manual steering and brakes.Apr 9, 2017 · If you can get or borrow a fuel pressure gauge and attach it to the fuel pressure test port on the fuel rail then you could verify if you have a good in tank fuel pump. Each time you turn the key, the fuel pump should run for about 2 seconds and give you a reading of about 55 to 60 PSI. IF you get not reading, it may be a failed in tank fuel pump. Wait for approximately 15 minutes to allow the vehicle’s electrical system to fully discharge. After the waiting period, reconnect the negative battery cable to its original position on the battery terminal. Ensure that it is tightly secured. Start the engine and check if the reduced engine power mode has been reset. Subject: Reduced Engine Power, Reduced Engine Power Displayed on Driver Information Center (DIC), Malfunction Indicator Lamp (MIL) Illuminated - DTC P228C Attention: This bulletin only applies to vehicles that utilize E85 fuel. This bulletin replaces PIP5385D. Please discard PIP5385D. Brand: Model: Model Year: VIN: Engine: Transmission: from to ... Service type. Reduced Power light is on Inspection. Estimate. $94.99. Shop/Dealer Price. $105.01 - $112.52. 2019 GMC Terrain L4-2.0L Turbo. Service type. Reduced Power light is on Inspection.TechCrunch tested the 2024 GMC Hummer EV SUV in the soggy hills of Napa. Our take? It's better than the Hummer truck and built for chaos. The Hummer is and always will be, a study ...GM 2.4 Ecotec Engine Problems Summary. Chevy/GM 2.4L Ecotec engines offer a good balance of performance and efficiency. The power definitely isn’t impressive by modern standards, but it’s plenty for smaller vehicles to get from A to B and then some. Regardless, no engine is perfect and that applies to the GM 2.4 Ecotec engine.75K views 3 years ago. 2011 V6-3.0L GMC Terrain goes into Limp-Mode while driving. Engine Power Reduced and check engine light comes on. This video shows you how …Had service ESC on my 2018 Equinox last year. Took it in and they reprogramed the computer and was good for about a month and came back on. Then service All Wheel Drive message came on. Took it back in again and they wound up replacing the battery module (whatever that is) and all has been good ever since.The 2010 GMC Terrain has 4 problems reported for reduced power while driving. Average repair cost is $1,000 at 119,350 miles.Dec 5, 2020 · Reduced Engine Power. Just bought a 2020 GMC Terrain SLE 1.5 4 cyl. only 340 miles. Just had the Engine light come on with Reduced Engine Power displayed on the dash. On Star tells me there are three codes. Its now setting in the dealers lot waiting for Monday Morning. Per a recent report by GM TechLink, some units of the 2018 through 2022 GMC Terrain equipped with the turbocharged 1.5L I4 LYX gasoline engine may exhibit reduced engine power, plus one...Terrain. 118,000 miles. The contact owns a 2019 GMC Terrain. The contact stated while approaching an intersection, the vehicle stalled. The contact stated that the check engine warning light was illuminated. The contact stated that a friend jump started the vehicle, and she was able to continue driving to her destination.463 posts · Joined 2018. #6 · Nov 28, 2021. Not surprised. The service notification for Brake Assist was just the beginning of anomalies for me in this thread. Like your situation, in the end it was the battery. Seems that the battery is the root cause of many of the gremlins in the '18+ Nox/Terrain.2020 gmc terrain threw an engine reduced power and now has check engine light on while driving. Mechanic's Assistant: Is the check engine light blinking or flashing, or is it solid? When did you first notice it? Solid and right after the notification came on. Mechanic's Assistant: What's the approximate mileage on your 2020 GMC Terrain? …Jan 9, 2014 · We have a 2011 GMC Terrain (6cyl) with 55,000 miles. My Wife was driving on a snow covered road and received the "Service Stabilitrak" message followed by the "Engine Power is reduced!" message. She pulled over and turned the car off for a couple minutes. Now only the check engine light remains on. Reduced engine power can be caused by a long list of issues. This isn’t a very satisfying answer, but it’s the honest one! Some causes are more common than others, especially with particular vehicle makes/models, but the list of possibilities is practically endless.Recommended Services. Reduced Power light is on Inspection. $94.99 - $114.99. Get a Quote. Or For Any Other Auto Repairs. Get a Quote. Tim Charlet. Automotive Mechanic. 30 years of experience.11337 posts · Joined 2010. #2 · Jan 13, 2013. Dakid0813 said: We purchased this equinox used about a year ago. After a month I noticed that the engine ticked a lot. Now about a year later the engine warning light came on , it was down 2 QStack of oil. Had the oil changed and everything was fine but it still ticked.2021 gmc terrain 1.5l reduced engine power. 2 piece cam shaft. Cam and one cap snapped in half. 2 journals destroyed. 3. 1 Share. Add a Comment. Sort by: Search Comments. Ball_licker_8000.The GMC Sierra 1500 is a great choice for anyone looking for a reliable, powerful, and stylish truck. Whether you’re looking for a workhorse or a weekend warrior, the Sierra 1500 h...Most of the time, reduced engine power is caused by a restriction of fuel, or the throttle body’s inability to efficiently mix air and fuel. This could be caused by a failing mass air flow sensor, EGR valve or other fuel system components. Since the check engine light is on, you should have a professional mechanic complete an inspection at ...Buying a used GMC Sierra 1500 can be a great way to get the most value out of your purchase. The Sierra 1500 is a reliable and powerful truck that offers plenty of features and cap...It may look nice, but who wants to keep an SUV that is having so many issues when its only two years old!!! - Donna G. , Munster, IN, US. Maximize. The 2011 GMC Terrain has 20 problems reported ...This reduced engine power really was bugging me and I was hoping to fix this before it got cold up here in Nevada and it would have given me trouble all winter. I figured since I mastered this electrical …11 Silverado 1500, been throwing a code where it cuts off power, and traction control and stabilitrak are shut off. I can shut off engine and let sit for 30 seconds and re fire and keep going with 0 issue. However it's happened about every 2nd or 3rd day for about 2 weeks now. Code reader shows po641 which is a 5 volt circuit reference. The 2010 GMC Terrain has 4 problems reported for reduced power while driving. Average repair cost is $1,000 at 119,350 miles. that would be wise. 2014 gmc terrain reduced power warning <b>Mechanic's Assistant:</b> Are you fixing your Terrain yourself? What have you tried so far? So far cleaned up throttle body and also replaced it now....runs fine for a few minutes and then goes back into mode....bad idle, etc <b>Mechanic's Assistant:</b> How many miles are …2022 Terrain here. Going through the same thing (check engine light/reduced power). Up here in Canada where this week it has been the -40 C windchill range. Winterfront is on car. After this weekend, I am taking it to the dealer to see if it’s a turbo issue (my Trax did the same thing.. turbo would freeze up) or not.About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ...Aug 28, 2016 · 2011 Terrain P0420, P0016, P0089, P228D Engine Power Reduced. My Terrain basically died yesterday and I'm going to be getting it towed to the dealer tomorrow, but wanted to get an idea of what I might be in for. The CEL lit up a few weeks ago with the first code, P0420, the Catalytic Converter Bank 1 was below the efficiency threshold. Disabled Stability Track / Reduce Engine Power. A good first step would be to scan your vehicle for DTC's (trouble codes). This usually gives you a place to start. 2014 Equinox LTZ FWD 3.6L. V-6 (LFX) GM6T70 Transmission-Gen II (M7W) Crystal Red Tintcoat-Brownstone Leather- (FE2) Suspension-18" Wheels. Wait for approximately 15 minutes to allow the vehicle’s electrical system to fully discharge. After the waiting period, reconnect the negative battery cable to its original position on the battery terminal. Ensure that it is tightly secured. Start the engine and check if the reduced engine power mode has been reset. Here are some examples of the cost to fix common causes of reduced engine power in a GMC Yukon: Throttle position sensor (TPS) replacement: $100-$200. Mass airflow sensor (MAF) replacement: $100-$300. Oxygen sensor replacement: $100-$200. Ignition coil replacement: $50-$100 per coil. Fuel pump replacement: $300-$500.Jun 27, 2022 · GMC Acadia: Engine Power Reduced. Many late model GM-made vehicles, such as the GMC Acadia use an “Engine Power Reduced” mode when they detect a potentially catastrophic problem. Reduced engine power has been known to come on at very inopportune times (such as while driving on the highway). Many components can cause the engine power to be ... Aug 9, 2023 · Fone Discussion starter. 2 posts · Joined 2021. #1 · Aug 9, 2023. I haved engine power reduced warning,engine power was limited,after i stoped and start driving again no engine power limited.Ihave this fault time to time. On the scaner showed something like engine boost….. What could be? Dec 5, 2020 · Reduced Engine Power. Just bought a 2020 GMC Terrain SLE 1.5 4 cyl. only 340 miles. Just had the Engine light come on with Reduced Engine Power displayed on the dash. On Star tells me there are three codes. Its now setting in the dealers lot waiting for Monday Morning. The 2011 GMC Terrain has 170 NHTSA complaints for the engine at 68,519 miles average. (Page 1 of 9) ... The message "Engine Power Reduced" came up on the dashboard display. My wife was driving and ...Reduced Engine Power. Jump to Latest Follow ... A forum community dedicated to GMC Terrain, Chevy Equinox, and Cadillac SRX owners and enthusiasts. Come join the discussion about modifications, classifieds, troubleshooting, maintenance, reviews, and more! Show Less .The Sierra 2500HD is a heavy-duty truck manufactured by GMC. It is known for its durability, power, and versatility. Whether you need a truck for towing heavy loads or navigating r...

Driving to work this morning my 09 silverado 1500 stalled out twice. Both times the initial indication of "Stabiltrak disabled" came on, followed by "Service Stabilitrak" followed by "Service Traction Control" lastly followed by "Reduce Engine Power" and eventually the engine stalled out leaving me with only manual steering and brakes.. Movie theater kent station wa

gmc terrain reduced engine power

Dec 14, 2010 · Driving to work this morning my 09 silverado 1500 stalled out twice. Both times the initial indication of "Stabiltrak disabled" came on, followed by "Service Stabilitrak" followed by "Service Traction Control" lastly followed by "Reduce Engine Power" and eventually the engine stalled out leaving me with only manual steering and brakes. 2016 Equinox 2.4L momentarily looses power while driving with no Engine Light ~65,000 miles. Tags engine power reduced. Jump to Latest Follow ... A forum community dedicated to GMC Terrain, Chevy Equinox, and Cadillac SRX owners and enthusiasts. Come join the discussion about modifications, classifieds, troubleshooting, …If a “Reduced Engine Power” warning message pops up on your dash, it means that the powertrain control module has detected a system failure and it has intentionally limited …Jan 19, 2020 · Interesting that there is a new charge air cooler part number; must have had some design flaws in the original. . 2019 Chevy Equinox; 2.0 - LT - FWD - Silver Ice/Redline - Purchased 10/20/2018; Mills Chevrolet, Davenport IA. 2016 Chevy Equinox; 3.6 - LTZ-AWD - Black/Black - Purchased 7/7/2016; Mills Chevrolet, Davenport IA. 2022 Terrain here. Going through the same thing (check engine light/reduced power). Up here in Canada where this week it has been the -40 C windchill range. Winterfront is on car. After this weekend, I am taking it to the dealer to see if it’s a turbo issue (my Trax did the same thing.. turbo would freeze up) or not. Most of the time, reduced engine power is caused by a restriction of fuel, or the throttle body’s inability to efficiently mix air and fuel. This could be caused by a failing mass air flow sensor, EGR valve or other fuel system components. Since the check engine light is on, you should have a professional mechanic complete an inspection at ...1. Start and idle the engine in PARK for 3 minutes. 2. With a scan tool, monitor desired and actual RPM. 3. The ECM will start to learn the new idle cells and Desired RPM should start to decrease. 4. Turn the ignition OFF for 60 seconds. 5. Start and idle the engine in PARK for 3 minutes. 6. After the 3 minute run time the engine should be ...The Reduced Engine Power, Service Stabilitrack, engine light and traction lights came on. I stopped, turned off the engine and let it sit a few mins and started running again normally. ... A forum community dedicated to GMC Terrain, Chevy Equinox, and Cadillac SRX owners and enthusiasts. Come join the discussion about modifications, …Now, onto my question. My wife has a 2008 GMC Acadia with around 100k miles on it that we bought used 2 years ago. We haven't had an issue at all until last month when it threw an engine power reduction and StabiliTrak and traction off fault (P1516, P2135, and P0121). After researching these forums, I decided to clean the throttle body.How to Fix Reduced Engine Power GMC YukonParts UsedThrottle Body https://amzn.to/3MV2goSThrottle Body Gasket(if needed) https://amzn.to/3ubQXjyTools ...Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST. 1 (855) 347-2779 · [email protected]. Read FAQ. GET A QUOTE. When your Reduced Power Light comes on, that is your vehicle’s way of telling you that there is a problem, either within the charging system, or …Numerous 2014-2016 GMC Terrains have claims of the reduced power/stabilitrack problem with no solution, I believe both problems are directly related. - Bound Brook, NJ, USA Add ComplaintThe ECM detects that the fuel rail pressure is not rising greater than 3 MPa (435 psi) or has fallen below 2 MPa (290 psi) during engine cranking, depending on initial pressure when cranking begins. P228C. The actual fuel rail pressure is 3 MPa (435 psi) less than the desired fuel rail pressure.08 LMM Engine Power Reduced - No Codes - Pic attached. Was wondering if anyone has any other problems with this sensor or wiring harness. My 08 LMM has recently gone into limp mode, with no DTC codes. I've heard that the throttle body sensor (or something else) some time loses it's mind, and you have to unplug the ….

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