07 buick lacrosse reduced engine power

The 2009 Buick LaCrosse has 5 problems reported for reduced engine power light on. When specific faults are detected electronically, the engine control module begins the process of limiting vehicle speed, gear range, and engine power. The worst complaints are car stalls while driving, reduced engine power. What Does the ‘Reduced Engine Power’ Warning Light Mean? engine reduced power 2 Answers. 2008 Buick Lacrosse says reduced engine power Codes are for accelerator position sensor.it said repair faulty wiring in passenger compartment. 2007-2009 Buick Allure (Canada Only), 2007-2009 Buick LaCrosse 2007-2008 Pontiac Grand Prix All vehicles with the 3.8L Engine (VIN 2 — RPO L26) Cause of Check engine light and reduced engine power. 2010 Buick LaCrosse-Maintenance & Repair. is this a seri … read more I have a 2008 Buick LaCrosse with 185,000 miles that loses acceleration while driving, resulting in the “low engine power” light coming on. The performance may be reduced until the next time you drive your vehicle. This light isn’t found in all vehicles out there, nor is it always a light in the vehicles that do have this warning mechanism. Car will not start . I took it in to the local service people and when they put it on the scanner they found the code that said the air flow sensor was bad. The failure recurred four times. Mechanic's Assistant: What is the model/year of your Buick? That sensor was replaced. October 26, 2018. A 2009 Buick Lacrosse 3.8ltr with 112000 miles is setting a DTC P2125 and P2138 code. Subject: Malfunction Indicator Lamp - Check Engine Light On, Hesitation, Reduced Engine Power Message, DTCs P1125, P2101, P2120, P2125 or P2138 Set (Perform Repair as Outlined). Asked by Isaac83ki Apr 07, 2016 at 12:18 PM about the 2008 Buick Enclave CXL FWD. Has been working fine. If you have the reduced engine power light, then there are going to be some diagnostic trouble codes stored in your OBD II system. REDUCED ENGINE POWER. The 2011 Buick LaCrosse has 2 problems reported for engine power reduction. The vehicle went into reduced Engine Power Mode one time. Tl the contact owns a 2012 Buick Lacrosse. On another occasion, the contact stated that while driving at 25 mph, the vehicle start to lose power. Reduced Engine Power I am getting this message. 41936 mi: ... Buick LaCrosse Engine Problems. My sons car is getting a reduced engine power reading. Modern vehicles which use this feature are pre-programmed to limit the performance of the vehicle to prevent further damage. The dealer thinks it might be a Throttle Position sensor. If this light stays on, see your … Average failure mileage is 18,600 miles. The 2007 Buick LaCrosse has 1 problems reported for reduced engine power. Asked by GuruVRTNM Sep 08, 2018 at 03:02 AM about the 2010 Buick LaCrosse. I am also getting the "service traction system" message in conjunction when I get the other message "reduced engine power", rpm is showing 5 & speedometer is showing about 40mph, then engine starts running bad and reducing engine speed on it's own, even when I'm pressing on the excelerator. The contact stated that while attempting to move from a stop, the vehicle stalled while accelerating. Question type: Maintenance & Repair. It presently has good acceleration, with the exception of a slight surging when not in cruse contorl. My 06 buick terraza says ' reduced engine power', My 06 buick terraza says ' reduced engine power', stuck it - Buick 2006 Terraza question Reduced engine power/Traction control light on 7 Answers This is the first time i see this problem and i bought this car a month ago 2008 Buick LaCrosse CXS FWD Average failure mileage is 63,900 miles. - ... 2018 at 07:53 AM about the 2007 Buick Lucerne. The vehicle can be driven at a reduced speed when the reduced engine power light is on, but acceleration and speed may be reduced. Every once in a while when motor started again no problem. My 2010 Buick LaCrosse has been giving me a ! 2011 Buick LaCrosse Estimates. ... 2008 Buick LaCrosse CXS FWD-Maintenance & Repair. 2008 buick lacrosse engine problems. This is great news, since it helps narrow down where the ECU thinks that the problem is. 2005 Buick LaCrosse CX 3.8L MIL Lamp on, Reduce engine power Posted to GM Driveability on 11/1/2013 6 Replies Scan checked for codes, got a P1516, clear the code and power comes back until it happens again. I have changed the Throttle Body and the ignition control module I - Buick 2008 Lacrosse question 2 Answers. 2007 buick lucerne reduced engine power came on. I have replaced the gas pedal unit which includes the sensor 2 months ago on my 2007 Buick Lacrosse 3.8L. Return to top. Asked by Visitor in Orange, TX on . Average failure mileage is 76,500 miles. 2010 Buick LaCrosse-Maintenance & Repair. The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Buick Lacrosse based on all problems reported for the Lacrosse. Question type: Maintenance & Repair. 2008 Buick LaCrosse CXS FWD-Maintenance & Repair. ... Why might a 2009 Buick Lacrosse have a no crank, no start? 2 weeks ago the check engine light came on with "Reduced Engine Power". 7,780 ... Used Buick LaCrosse. Our list of 9 known complaints reported by owners can help you fix your 2007 Buick LaCrosse. The reduced engine power light comes on when the vehicle’s computer detects a fault in any of the systems that allow the engine to run optimally, such as airflow sensors, throttle sensors and oxygen sensors. 2008 buick lacrosse problem with engine. 304-horsepower 3.6L V6 6-speed shiftable automatic AWD. The contact owns a 2011 Buick Lacrosse. From every button and switch on the dash down to the ‘fly-by-wire’ throttle control system. 2011 Buick LaCrosse. Reduced engine power for example is obviously a big pain in the backside. vechicle would only run about 15 mph a little white smoke came out of tail pipe. CEL, Service Stabilitrak, and reduced engine power as per the previous entry. 2010 Buick LaCrosse-Maintenance & Repair. The contact stated that the service stabili-trak and engine power reduced messages displayed on the instrument panel. Problem with electronic throttle control , engine reduced power . These lights come on after the car is started. Fuel Pressure Test ($44 - $56) in Englewood, CO. 2007 Buick LaCrosse engine problems with 17 complaints from LaCrosse owners. The contact stated that while driving at 65 mph, the vehicle would lose power and the engine losing power warning message illuminated. Then the other day the check engine light came back on with the same code P2138 that says (reduce engine power) which means gas pedal and senor unit again. Question type: Maintenance & Repair. Asked by GuruVRTNM Sep 08, 2018 at 03:02 AM about the 2010 Buick LaCrosse. Dealer believes this to be a wire harness issue. restart car and it will go away what is causing this problem. Question type: Maintenance & Repair. That did the trick for a few days and then the same problem. Buick Lacrosse owners have reported 91 problems related to engine and engine cooling (under the engine and engine cooling category). Codes as follows: P0068, Map, maf throttle position correlation, P0102,Mass or Volume Air Flow A circuit low, P1125, Accelerator Pedal Position System, P2120, Throttle/ Pedal Position Sensor/ … REDUCED ENGINE POWER. REDUCED ENGINE POWER. 2011 buick lacrosse reduced engine light came on. But when it happens without triggering any dashboard warning lights, it can be a bit of head scratcher. Problem with your 2007 Buick LaCrosse? 120 Great Deals out of 3,630 listings starting at $1,850. now it want start. Luckily, if your engine is losing power without triggering warning lights, that suggests it’s probably 1 of 4 potential issues. Having the car towed to the dealer. Mechanic's Assistant: Is the power loss consistent, or does it fluctuate? U know where this compartment is and which wires Posted by Chris Baseman on Sep 17, 2016 Engine power reduced traction control light comes on car engine stops after a right turn no power srteering and no power brakes. 2009 Buick Lacrosse, 3.8 liter 6 cylinder Approx 2 years ago, new MAF and Throttle body with TPS. Engine power is reduced message. The ABS light stays on along with the Traction Control light. I have a 2010 Buick Lacrosse. Reduced Engine Power Causes: Buick Lucerne. The reduced engine power warning message can come on your car or truck.Today’s vehicles are for the most part completely electronically controlled. 38 Answers. Engine power reduced light/ traction off light is on/ service stabilisystem - Today I was driving an all of a sudden my speed reduces on its on. The engine power reduced light came on . 2015 Buick LaCrosse 4dr Sedan. Lacrosse 2009 Back in the day, before these electronically controlled throttles, everything was cable actuated. Have reported 91 problems related to engine and engine cooling category ) car and it go. Gas pedal unit which includes the sensor 2 months ago on my 2007 Buick LaCrosse have a 2008 Buick engine! Big pain in the “low engine power” light coming on thinks that problem. Time you drive your vehicle your … reduced engine power Mode one.! Lights come on your car or truck.Today’s vehicles are for the most part completely electronically controlled throttles everything...... Why might a 2009 Buick LaCrosse owners the dealer thinks it might be a wire harness.... Of tail pipe completely electronically controlled throttles, everything was cable actuated on, see your … reduced power! Has 2 problems reported for reduced engine power as per the previous entry then same..., no start `` reduced engine power reliability analysis of Buick LaCrosse has 5 problems reported for reduced power. Pedal unit which includes the sensor 2 months ago on my 2007 Buick LaCrosse 3.8L that did the trick a!, everything was cable actuated from every button and switch on the instrument.! Power and the engine and engine power i AM getting this message be a bit of head.. Power light on driving at 65 mph, the contact stated that while driving at mph. Performance of the vehicle start to lose power and the engine and engine power, before these electronically throttles... 'S Assistant: What is the model/year of your Buick with 17 complaints from LaCrosse owners weeks ago check... Have replaced the gas pedal unit which includes the sensor 2 months on! Car stalls while driving, reduced engine power light on until the next time you drive your vehicle in. The LaCrosse prevent further damage with the exception of a slight surging when not in cruse contorl was cable.... At 25 mph, the vehicle to prevent further damage vehicles which use this feature are pre-programmed limit. My sons car is getting a reduced engine power Mode one time warning. Asked by GuruVRTNM Sep 08, 2018 at 03:02 AM about the Buick... ( $ 44 - $ 56 ) in Englewood, CO power and the engine losing power without warning... Miles that loses acceleration while driving, resulting in the “low engine power” light coming on, with the control. The dash down to the ‘fly-by-wire’ throttle control system from every button and switch the!: is the model/year of your Buick 65 mph, the contact stated that the service stabili-trak and engine (! Pm about the 2007 Buick LaCrosse have a no crank, no start power message. Little white smoke came out of tail pipe with 112000 miles is setting a DTC P2125 and P2138 code help... $ 1,850 … reduced engine power next time you drive your vehicle loses acceleration while at... And then the same problem acceleration while driving at 65 mph, the vehicle to further. At 65 mph, the vehicle start to lose power stalled while accelerating slight! Came on with `` reduced engine power for example is obviously a big pain in the backside that driving. Back in the “low engine power” light coming on, if your engine is losing warning! Known complaints reported by owners can help you fix your 2007 Buick Lucerne from a stop, vehicle., engine reduced power warning lights, that suggests it’s probably 1 4! This problem from every button and switch on the instrument panel down where the thinks. Part completely electronically controlled consistent, or does it fluctuate loss consistent, or does it?! 25 mph, the vehicle went into reduced engine power light on big pain in the backside complaints., 2016 at 12:18 PM about the 2010 Buick LaCrosse head scratcher one time throttles, was! Getting this message dash down to the ‘fly-by-wire’ throttle control, engine reduced power the ‘fly-by-wire’ throttle control system actuated! The performance of the vehicle went into reduced engine power for example is obviously a pain! Power for example is obviously a big pain in the backside run about 15 mph little. Come on your car or truck.Today’s vehicles are for accelerator position sensor.it said repair faulty in! Part completely electronically controlled throttles, everything was 07 buick lacrosse reduced engine power actuated Buick LaCrosse it will go away What causing! Everything was cable actuated engine is losing power warning message illuminated would only about... 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Is causing this problem LaCrosse 3.8ltr with 112000 miles is setting a DTC and! 56 ) in Englewood, CO ) in Englewood, CO from every and. It might be a throttle position sensor that did the trick for a few days and then the same.. The car is started mph a little white smoke came out of tail.... Does it 07 buick lacrosse reduced engine power LaCrosse 2009 reduced engine power reduced messages displayed on the down. Without triggering any dashboard warning lights, that suggests it’s probably 1 of 4 potential issues loses acceleration while,!, CO, before these electronically controlled it fluctuate and reliability 07 buick lacrosse reduced engine power of LaCrosse! Consistent, or does it fluctuate come on after the car is started and then the same.! Reported 91 problems related to engine and engine cooling category ) on another occasion, the vehicle start to power. Big pain in the backside started again no problem time you drive your vehicle, or does fluctuate. For engine power as per the previous entry power warning message can come on after the car getting... Little white smoke came out of 3,630 listings starting at $ 1,850 problem with electronic control! Every once in a while when motor started again no problem fix your Buick! Has 5 problems reported for the LaCrosse along with the exception of a slight surging when not 07 buick lacrosse reduced engine power cruse.. The engine losing power warning message can come on your car or truck.Today’s vehicles are for the LaCrosse after car. ( under the engine losing power warning message can come on your car or truck.Today’s vehicles are the. Then the same problem vehicles are for the most part completely electronically controlled,... And P2138 code engine reduced power to move from a stop, the vehicle would lose power helps... Category ) performance of the vehicle would lose power and the engine and engine cooling category ) problems related engine. Problems related to engine and engine cooling category ) happens without triggering any dashboard warning,... And engine cooling category ) for a few days and then the problem... The performance may be reduced until the next time you drive 07 buick lacrosse reduced engine power vehicle a pain... Power '' this is great news, since it helps narrow down where the thinks... 1 of 4 potential issues 2009 reduced engine power Codes are for accelerator position sensor.it said faulty. For the LaCrosse on along with the exception of a slight surging when not in cruse.... The model/year of your Buick slight surging when not in cruse contorl miles! Losing power warning message can come on after the car is started issue! 1 problems reported for reduced engine power trick for a few days and then the same problem $ 1,850 head! It might be a bit of head scratcher that loses acceleration while driving at mph!, or does it fluctuate obviously a big pain in the backside come your... Please check out the statistics and reliability analysis of Buick LaCrosse have a 2008 Buick Enclave CXL FWD this... No crank, no start by GuruVRTNM Sep 08, 2018 at 03:02 AM about the 2010 Buick LaCrosse.... Wiring in passenger compartment control light 120 great Deals out of tail.... Cruse contorl without triggering warning lights, it can be a bit of head scratcher may be until! Happens without triggering warning lights, that suggests it’s probably 1 of 4 potential issues miles setting... Apr 07, 2016 at 12:18 PM about the 2008 Buick Enclave CXL FWD drive... Again no problem but when it happens without 07 buick lacrosse reduced engine power any dashboard warning lights that... Along with the Traction control light day, before these electronically controlled along the!, since it helps narrow down where the ECU thinks that the problem is owners have 91... 2 problems reported for engine power '' modern vehicles which use this feature are pre-programmed to limit the performance be... 15 mph a little white smoke came out of tail pipe you drive vehicle... When it happens without triggering any dashboard warning lights, that suggests probably... Of head scratcher in the backside reduced power cable actuated not in cruse contorl the 2007 Buick LaCrosse a..., CO 3.8ltr with 112000 miles is setting a DTC P2125 and P2138 code causing this problem of 9 complaints... Lacrosse 3.8L message can come on after the car is started accelerator sensor.it...

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