Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSAUDI1999A4 BASE, 1.8 B, AUTOMATICREPAIR AND DIAGNOSIS (SINGLE PAGE)TRANSMISSIONAUTOMATIC TRANSREMOVAL & INSTALLATION - A/T (01V)REMOVAL & INSTALLATIONTRANSAXLEREMOVAL
1999 Audi A4 Base, 1.8 B, Automatic
Removal & Installation: Transaxle: Removal
1999 Audi A4 Base, 1.8 B, AutomaticSECTION Removal
- Disconnect negative battery cable. On 6-cylinder models, remove engine cover (arrows). See Fig 1 .
- On all models, remove cover above air filter housing. Remove air guide (1) between air filter housing and lock carrier. Disconnect connector for evaporative emission canister purge regulator valve (2), and remove valve from bracket. Disconnect connector (3) at mass airflow sensor. See Fig 2 .
- Remove intake air duct (4) from intake manifold. Remove upper part of air filter housing (5). See Fig 2 . Unbolt engine coolant expansion tank and lay aside. Remove oxygen sensors from front exhaust pipes (left and right). Remove upper securing nuts from front exhaust pipes (left and right).
- On 6-cylinder models, assemble both Engine Support Adapters (10-222A/3) for front and rear spindles on support bar. Set Engine Support Bridge (10-222A) onto fender mounting flanges using Brackets (10-222A/1). See Fig 3 .
- Hang both spindles on adapters. Secure engine to spindles. To do so, additionally use a shackle (1) at rear side of engine to avoid damage. See Fig 3 .
- On 4-cylinder models, disconnect connector (A) from bracket (B). See Fig 4 . Mount Adapter (10-222A/3) for spindle at front of support. Install Engine Support Bridge (10-222A) with Brackets (10-222A/1) and support engine/transaxle in this position. See Fig 5 .
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.