2006 Chevrolet Cobalt LS 2.2L MIL Lamp on
This car has had a air pump, pump check valve/shut valve replaced. All power and grounds are good. all tests pass in the shop but will set code and turn on s.e.s. light within 100 miles. All hoses and vacuum for the system seem good. No other problems are pres...
FIX posted 4/7/2011
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Message Closed w/FIX
Vehicle Data2006 Chevrolet Cobalt LS
Trouble Codes
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Message Closed w/FIX
Vehicle Data
2006 Chevrolet Cobalt LS
VIN | 1G1AL15FX6 |
Engine | 2.2 L / 4 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Always |
Trouble Codes
P0411 | Too Much Or Too Little Pulsed Air Injection |