New Beetle L4-2.0L (AVH) (2005)
Testing and Procedures/With Generic Scan Tool/Diagnostic Mode 4: Reset/Erase Diagnostic Data
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Generate readiness code. See: Testing and Inspection/Monitors, Trips, Drive Cycles and Readiness Codes
If no malfunction is found on sensor:
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Connect test box to control module wiring harness. connect test box for wiring test. See: Testing and Inspection/Reading and Clearing Diagnostic
Trouble Codes/Scan Tool Connecting/Test Box, Connecting For Wiring Test
Vehicles with engine code AEG
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Check wires between test box and 3-pin connector for open circuit according to wiring diagram.
Terminal 1 + socket 67
Terminal 2 + socket 63
Terminal 3 + socket 56
Wire resistance: max. 1.5 Ohms
Vehicles with engine code AVH, AZG, BDC, BEV, BGD
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Check wires between test box and 3-pin connector for open circuit according to wiring diagram.
Terminal 1 + socket 108
Terminal 2 + socket 90
Terminal 3 + socket 82
Wire resistance: max. 1.5 Ohms
Continued for all vehicles
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Check wires for short circuit to each other, to vehicle Ground (GND) and to B+.
Specified value: Infinite Ohms
If no malfunctions are found in wires:
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Remove sensor and check sensor wheel for secure fit, damage, and run-out.