volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

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All Technical Service Bulletins for Engine Control Module: > < A/T - Harsh Engagement Into Drive

Passat L4-1984cc 2.0L DOHC (9A) (1990)

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Visual identification of Digimat ECU for EPROM level may be established by noting production build code on silver label. (Note ECU silhouette)

A production build code of 4790 or higher denotes an EPROM level of at least 0609.

All Technical Service Bulletins for Engine Control Module: > < A/T - Harsh Engagement Into Drive