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2003 Chevrolet Cavalier 2.2L Vent Solenoid
Posted to GM Electrical on 8/5/2009 6 Replies

Vehicle was brought in for an EngineLight. Scanned to find P0440. Commanded vent solenoid with TechII to close ... Didn't hear anything. Load tested power at the solenoid, it was good. Load tested ground, poor ground.

Chased poor ground all the way to ECM. Re...

6 Replies Received (View Replies)

  Related Documents & Media  2003 Chevrolet Cavalier

 
Message Closed w/FIX

car Vehicle Data

2003 Chevrolet Cavalier

VIN 1G1JC12F43
Engine2.2 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedVent Solenoid
ConditionsPoor PCM Ground
Message Closed w/FIX

car Vehicle Data

2003 Chevrolet Cavalier

VIN 1G1JC12F43
Engine2.2 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedVent Solenoid
ConditionsPoor PCM Ground