engine power reduced - Limp mode?

arkmajve · 2009-05-20T13:47:44+00:00

Engine power reduced was the message on the message center in dash. And it was right. The engine power is reduced. Why?

2008 CHEVROLET IMPALA

40,000 MILES • 6 CYL • AWD • AUTOMATIC

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2CARPRO JACK

CAR REPAIR CONTRIBUTOR
11,533 POSTS

Thats the trouble with swapping transmissions from year to year is that they update/change them and then things like this happen.Engines will usually swap over fine, but trannies are a roll of the dice.If you still have the old trans, look at the amount/location of the pins at the connector and compare to the new trans to see if there are any differences

Sep 19, 2020 at 2:29 PM (Merged)