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Diagnostic Trouble Code Results for P0203 for the Ford Falcon (AU)

Falcon (AU) Ford

Diagnostic Trouble Code: P0203

Diagnostic Trouble Code Name: injector 3 (INJ3) circuit malfunction.

Vehicle Make: Ford

Vehicle Model: Falcon (AU)

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: 

Controller Area Network Bus Communication

Possible Sensor Faults
None

Possible Related Diagnostic Trouble Codes
DTC U0073 or U2100

Circuit / System Description
The serial data circuits are serial data buses are used to communicate information between the control modules. The serial data circuits also connect directly to the data link connector (DLC).

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