Our manuals pages are still in beta. That means things probably don't work as they should.

This is a work in progress but you may still find it useful.

Audi 90

Component Finder Reference Aby Engine

Component Finder Reference Aby Engine (1992)

Covers Audi 90

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Component Finder Reference 3b Engine

Component Finder Reference 3b Engine (1992)

Covers Audi 90

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MPI Injection and Ignition System until 01/90.

MPI Injection and Ignition System until 01/90. (1990)

Covers Audi 90 1987 to 1990

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Motronic Engine and Ignition System Workshop Manual

Motronic Engine and Ignition System Workshop Manual (1991)

Covers Audi 90 1987 onwards

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We also have 12 documents for all Audi vehicles .