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2007 Cadillac CTS 2.8L MIL Lamp on
Posted to GM Driveability on 3/2/2018 7 Replies

Setting code p0391 looking for wave form for cam correlation for exhaust camshaft bank 2 signal looks good at pcm and at sensor setting code only for one cam and engine running good after valve repair. Suspect stretched chain or some other issue but would ...

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  Related Documents & Media  2007 Cadillac CTS

 
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car Vehicle Data

2007 Cadillac CTS

VIN 1G6DM57T17
Engine2.8 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0391Engine CAN Bus - The Coding For Component Transmission Control Unit
Message Closed

car Vehicle Data

2007 Cadillac CTS

VIN 1G6DM57T17
Engine2.8 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0391Engine CAN Bus - The Coding For Component Transmission Control Unit