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Diagnostic Trouble Code: 5

Diagnostic Trouble Code Name: Sun Sensor Indicator Output

Vehicle Make: Chevrolet

Vehicle Model: Epica (V250)

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: 

Lack of switching signals from O2S21 (Fuel trim limit reached) (bank 2 V8 only)

Possible Mechanical Faults
Mechanical faults causing incorrect fuelling to bank 2 V8

Possible Sensor Faults
Defective HEGO sensor

Possible Wiring Faults
Defective wiring or connections to HEGO21

Possible Module Faults
Fuel trim correction has reached the end of its calibration limits