Passat L4-1984cc 2.0L DOHC (9A) (1990)
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perform Electrical Test Step 13 in Repair Group D2 and/or replace CIS-E Motronic control unit (J 204)
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read and then erase Fault memory
Volkswagen Workshop Service and Repair Manuals
Relays and Modules - Computers and Control Systems >
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