S6 V8-4.2L (BBD) (2004)
Inspection/Scan Tool Testing and Procedures/Scan Tool Testing/With Manufacturer's Scan Tool/Scan Tool Connecting and Initial
Checks/Connecting VAG 1598/31 Test Box
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Check wiring from 3-pin connector (sensor connector) ...
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... to engine control module for checking for open circuit and short to positive or Ground.
3-pin connector on
wiring harness,socket
Test box VAG 1598/31,socket
1 (screening)
108
2 (Ground wire)
90
3 (signal wire)
82
Wire resistance: max. 1.5 Ohm
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Correct any open/short circuit as necessary.
If no wiring malfunctions are detected:
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Slowly turn engine and check sensor wheel for concentricity/tight fit.
If no malfunctions have been found in any of the above checks:
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Install a new engine control module.
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Read readiness code. Generate readiness code again if DTC memory was erased. See: Testing and Inspection/Monitors, Trips, Drive Cycles and
Readiness Codes/Audi Drive Cycle/Readiness Code/With Manufacturer's Scan Tool/Readiness Code, Generating