A4 Quattro Wagon L4-1.8L Turbo (AWM) (2001)
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Repair open circuit or short circuit if necessary.
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If, after erasing DTC memory for the sake of the test, a DTC relating to the Camshaft Position (CMP) sensor (hall sensor) is indicated again, even
though all previous tests were OK, the following malfunction is possible:
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Shutter wheel for Camshaft Position (CMP) sensor is not aligned properly.
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Unscrew Camshaft Position (CMP) sensor and check whether shutter wheel is mounted properly at camshaft (if mounted improperly, locking lug
will get squished when mounting bolt is tightened).
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If position of shutter wheel is OK, check allocation of crankshaft/camshaft.