2003 Chevrolet Avalanche "engine reduced power" Questions

Ad

REDUCED ENGINE POWER - mass airflow sensor has nothing to do with this problem . Throttle Actuator Control (TAC) Reduced Engine Power Mode When the PCM detects a condition with the TAC system, the PCM

Ad

reduced engine power on a 2003 chevy taho light came on and it pulls slow what to do Reduced power is a mode the engine goes into when there is something wrong with the cooling or the firing. If the ...

Ad

Question about Chevrolet Avalanche

1 Answer

...reduced engine power. This is because of a problem with the electronic throttle control system . This problem will turn off these other thing's , turning on their light's . Throttle Actuator Control ...

Question about Chevrolet Avalanche

1 Answer

reduced engine power i first noticed an issue when i tried to use my remote start for the 2nd cycle of 10 min. on my 2010 Avalanche. i got in and the engine light was on. 2 miles down the road the ...

Question about Chevrolet Avalanche

1 Answer

...reduced engine power displayed on driver info center Code p2120 is accelerator pedal position sensor APP sensor 1 circuit apparently this is known as the reduced engine power syndrome and is quite ...

Question about Chevrolet Avalanche

1 Answer

...engine power?? I let the vehicle sit for about 6 wks w/o using it in the winter and I drove a ways and the engine light came on saying redused engine power and it stalled, so, I had to get a boost to ...

Question about Chevrolet Avalanche

1 Answer

reduced engine power says on gages Your engine computer has found a problem, have your vehicle serviced soon as possible.

...engine power came on whats the cause Did your check engine light come on? To really determine the issue you need to hook a scanner up to your vehicle and pull the codes. Once you know the codes then ...

Question about Chevrolet Avalanche

1 Answer

Reduced Engine Power message is kicking on ..Resulting in my truck to completely slowing it down not letting it increase to nothing but 10mph I have an 02 Chevrolet Avalanche Z66 model check the wires

Question about Chevrolet Avalanche

1 Answer

...reduced engine power I have a Chevy avalanche 2500 2002 8.1 liter I drove thought some high water here in Pensacola and getting home truck started to sputter and stall I got it home and cranked it ...

Not finding what you are looking for?
2003 Chevrolet Avalanche Logo

738 questions posted

Ask a Question

Usually answered in minutes!

Top Chevrolet Experts

ZJ Limited
ZJ Limited

Level 3 Expert

17989 Answers

john h

Level 3 Expert

29494 Answers

Thomas Perkins
Thomas Perkins

Level 3 Expert

15088 Answers

Are you a Chevrolet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...