audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Engine Speed Sensor > < Crankshaft Position Sensor|Specifications|Page 1944
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Repair open circuit and/or short circuit in the wires between sensor harness connector and the ECM harness connector terminals 47, 48 and 19,
if necessary.

If OK:

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Check sensor pin on ring gear.

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Remove bracket with CKP sensor and Engine Speed (RPM) sensor.

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Rotate engine until reference pin appears in starter opening.

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Inspect pin for looseness, damage or bent condition; replace if necessary.

If OK:

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Replace ECM.

Engine Speed Sensor > < Crankshaft Position Sensor|Specifications|Page 1944