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Home >> Audi >> 1993 >> 90S, CS V6-2.8L (AAH) >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Technical Service Bulletins >> All Technical Service Bulletins >> Engine Control System - Revised >> Function 02 - Diagnostic Trouble Code Table
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Function 02 - Diagnostic Trouble Code Table

FUNCTION 02

DIAGNOSTIC TROUBLE CODE (DTC) TABLE

Note:
The following tables supplement the existing DTC tables as given in Repair Group 01.

�2: :




The DTC table includes diagnosis to the EVAP solenoid valve.

* One of these displays will appear in addition to the display code.

As a result of the learning capability of the Oxygen sensor control system, the CO-potentiometer (mounted on the mass air flow sensor) has been deleted and in turn the CO-potentiometer diagnostic has also been deleted.