A4 Cabriolet Mk2
Servicing Motronic injection system
Wiring and component check with test box V.A.G 1598/31
Notes: |
The following procedure is for engine control units without protective metal housing. For the procedure for engine control units with metal housing . Removing engine control unit |
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Warning!
To prevent damage to the electronic components, switch to the respective measuring range before connecting the measuring cable and observe the test prerequisites. |
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Perform the following operations after reconnecting engine control unit:
=> VAS 5051 vehicle diagnostic, testing and information system |