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2008 Cadillac DTS 4.6L MIL Lamp on
Posted to GM Driveability on 11/21/2018 12 Replies

I have now inherited this car. Related history, new AIR solenoid valve, pull rear manifold and clean passages, reflash PCM. My test: BARO = 102 kpa, AIR pressure sensor = 103 kpa KOEO. AIR pump on/ Solenoid off = 124 kpa KOEO. AIR pump on/ Solenoid o...

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  Related Documents & Media  2008 Cadillac DTS

 
Message Closed w/Summary

car Vehicle Data

2008 Cadillac DTS

VIN 1G6KD57Y88
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

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

car Vehicle Data

2008 Cadillac DTS

VIN 1G6KD57Y88
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

P0411Too Much Or Too Little Pulsed Air Injection