
2011 Cadillac DTS 4.6L MIL Lamp on
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...
Summary posted 2/9/2018
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Message Closed w/Summary
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VIN | 1G6KH5E6XB |
Engine | 4.6 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Intermittently |
Trouble Codes
P0411 | Too Much Or Too Little Pulsed Air Injection |
Message Closed w/Summary
Vehicle Data
2011 Cadillac DTS
VIN | 1G6KH5E6XB |
Engine | 4.6 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Intermittently |
Trouble Codes
P0411 | Too Much Or Too Little Pulsed Air Injection |