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2011 Cadillac DTS 4.6L MIL Lamp on
Posted to GM Driveability on 1/23/2018 10 Replies

We have this Cadillac DTS that came in last week for a "Check Engine" light and code P0411 (Air Injection System Incorrect Flow.) It was diagnosed as needing a pump and a control solenoid, which we replaced with OE parts. A few days later the car came back...

10 Replies Received (View Replies)

  Related Documents & Media  2011 Cadillac DTS

 
Message Closed w/Summary

car Vehicle Data

2011 Cadillac DTS

VIN 1G6KH5E6XB
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently

Trouble Codes

P0411Too Much Or Too Little Pulsed Air Injection
Message Closed w/Summary

car Vehicle Data

2011 Cadillac DTS

VIN 1G6KH5E6XB
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently

Trouble Codes

P0411Too Much Or Too Little Pulsed Air Injection