volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Power Supply Relay <--> [Main Relay (Computer/Fuel System)] > < Initial Inspection and Diagnostic Overview|Page 309
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Motronic ECM Location

IF SPECIFIED VALUES ARE NOT OBTAINED

^

With ignition switch OFF, disconnect Motronic Engine Control Module connector and re-connect.

^

Test drive car and check DTC memory again.

^

Repeat Returning Engine To Basic Settings procedure.

Power Supply Relay <--> [Main Relay (Computer/Fuel System)] > < Initial Inspection and Diagnostic Overview|Page 309