A4 Sedan V6-2.8L (AFC) (1996)
Malfunction Indicator Lamp: Testing and Inspection
Functional Check of MIL
FUNCTIONAL TESTING:
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Switch ignition on: the MIL must light up. If the MIL does not light up, check wiring according to wiring diagram and/or replace lamp.
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Start engine and let idle: MIL must go out after a couple seconds. If the MIL does not go out after the engine starts, check DTC memory for the
engine and/or transmission control modules (malfunctions in DTC memory).