Home

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.

To view the correct Diagnostic Code Information, Please Login, or Register.

Diagnostic Trouble Code Description: 

Fuel System too lean Heated Exhaust Gas Oxygen Sensor HO2S(2)

Possible Mechanical Faults
Exhaust manifold leak

Possible Sensor Faults
Faulty HO2S sensor

Possible Wiring Faults
Heated Exhaust Gas Oxygen Sensor (HO2S) signal shorted to ground