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2007 Cadillac DTS 4.6L MIL Lamp on
Posted to GM Driveability on 1/20/2015 12 Replies

Customer came in with mil light on, pulled code p0411 air injection incorrect flow. Test pump for activation, none. Removed hose between pump and solenoid, full of water. Replaced both pump and solenoid due to water intrusion. Clear code and returned vehicle t...

12 Replies Received (View Replies)

  Related Documents & Media  2007 Cadillac DTS

 
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car Vehicle Data

2007 Cadillac DTS

VIN 1G6KD57Y17
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursCold

Trouble Codes

P0411Too Much Or Too Little Pulsed Air Injection
Message Closed

car Vehicle Data

2007 Cadillac DTS

VIN 1G6KD57Y17
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursCold

Trouble Codes

P0411Too Much Or Too Little Pulsed Air Injection