Questions & Answers for: causes reduced engine power light

Question about 2007 Uplander

Check Engine Light & Dashboard Reads Reduced Engine Power

...Reduced Engine Power I've had the van looked at a few times and the repair shop has cleaned the blower or airtake or something. It was fine for a couple of days then back to the same thing. I've ...

Question about 2008 Uplander

2 Answers

My 2008 chevy uplander engine

reduced engine power. You will need to get the codes checked.This will help in finding out what is causing the light to come on.Once you get the code or codes we can find out what could be causing the

Question about 2008 Uplander

2 Answers

Reduced engine power, traction control lights are on

reduced engine power, traction control lights are on lower power while driving. No recall . Reduced engine power is caused by a problem with the electronic throttle control . Having the vehicle ...

Question about 2008 Uplander

1 Answer

On a 2007 chevy uplander I had changed the throttle body and the camshaft position sensor And the purged sensor still the check engine light and the reduce engine power came back on

...engine power came back on To give you a good response I really need to know what trouble code your getting. Many many things can cause your concern.. And why did you replace the things you have? Was ...

Question about 2008 Uplander

1 Answer

I changed everything on a 2007 Chevy uplander the camshaft position sensor And the purged sensor And the throttle body and still the check engine light and the reduce engine power came back on

Reduced Engine Power Mode When the ECM detects a condition with the TAC system, the ECM may enter a reduced engine power mode. Reduced engine power may cause one or more of the following conditions: ?