Check engine speed sender -G28- |
Special tools and workshop equipment required |
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| Hand multimeter (e.g. -V.A.G 1526 A-) |
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| Adapter cable set (e.g. -V.A.G 1594 A-) |
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| Test box -V.A.G 1598/31- |
Note If the signal of the -G28- fails while the engine is running, the engine will stop immediately. The engine control unit replaces the signal of the engine speed sender -G28- with the signal of the camshaft position sensor -G163-. The engine can be started again and runs in emergency programme. |
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| Before testing check the sender for correct installation and tight fit. |
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