Injectors not firing

Asked by Rod1996 Jun 21, 2018 at 07:44 PM about the 2007 Chevrolet Cobalt LT Sedan FWD

Question type: Maintenance & Repair

07 Chevy cobalt 2.2  four cylinder.  Fuel pump is
working motor is turning over and it's getting spark
but the injectors are not firing. What can cause
this?

2 Answers
7,465

Brianator answered 6 years ago

Camshaft sensor generally controls fuel injection timing but id first check/ replace fuel injection fuse and relay

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