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2005 Cadillac DeVille 4.6L Starting
Posted to GM Electrical on 9/6/2011 10 Replies

Car came to us with an occasional no start , car will crank but no start , I can disconnect battery and car will run for about 1 minute and dies again no start,No engine light on but codes in history. Codes are po150 [...] fault b2s1, po154 [...] low activity ...

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car Vehicle Data

2005 Cadillac DeVille

VIN 1G6KD54Y7U
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedStarting
ConditionsCrank No W/ No Start
Message Closed

car Vehicle Data

2005 Cadillac DeVille

VIN 1G6KD54Y7U
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedStarting
ConditionsCrank No W/ No Start