I have no spark! Two codes that are the same P1627 and two PO337 any help?
Monday, January 18th, 2016 AT 12:43 PM
1 Reply
HMAC300
MECHANIC
48,601 POSTS
We have no code listing for this car but a chevy 2.2 it's pcm for 1627 and crankshaft sensor for the 337 code. Try the crank sensor first then reset check engine light if 1627 comes back it may be a bad pcm