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Diagnostic Trouble Code: B1103
Diagnostic Trouble Code Name: SIR Serial Communications Fault
Vehicle Make: Holden
Vehicle Model: Epica (V250)
Diagnostic Code Entered By: ZerOne
Diagnostic Code Entered On: Wed Oct 06, 2010 11:00 pm
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Please Note: The DTC Information provided has been randomly generated.
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Diagnostic Trouble Code Description:
Injector 5 Control Circuit
Possible Sensor Faults
ECM
Possible Related Diagnostic Trouble Codes
DTCP0201, P0202, P0203, P0204, P0205, P0206, P0207, or P0208
Circuit / System Description
The control module enables the appropriate fuel injector on the intake stroke for each cylinder. Ignition?1 voltage is supplied to the fuel injectors. The control module controls each fuel injector by grounding the control circuit via a solid state device called a driver. The control module monitors the status of each driver. If the control module detects an incorrect voltage for the commanded state of the driver, a fuel injector control DTC sets.
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