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Diagnostic Trouble Code: B0408

Diagnostic Trouble Code Name: Drivers Air Mix Door Motor Circuit

Vehicle Make: Chevrolet

Vehicle Model: Caprice (VE)

Diagnostic Code Entered By: ZerOne

Diagnostic Code Entered On: Wed Oct 06, 2010 11:00 pm

Please Note: The DTC Information provided has been randomly generated.

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Diagnostic Trouble Code Description: 

Engine over speed condition (above 6000rpm) (RPM)

Possible Sensor Faults
Defective sensor

Possible Wiring Faults
Defective wiring and or connectors between CKP sensor and the PCM.

Possible Module Faults
Incorrect calibration in PCM and/or TCM