Jetta GLX Wagon V6-2.8L (AFP) (2001)
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Switch ignition off.
If there is no voltage:
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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/With Generic Scan Tool/Test Box, Connecting For
Wiring Test
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Check for open circuits in wires between test box and connector according to wiring diagram.
Terminal 1 + socket 98
Terminal 2 + socket 86
Terminal 3 + socket 108
Wire resistance: max: 1.5 Ohms
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Also check wires for short circuit to each other.
Specified value: Infinity Ohms
If no malfunctions are found in the wires and there was voltage between terminals 1 + 3:
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Replace Camshaft Position (CMP) Sensor -G40-, item2.
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Erase DTC memory of Engine Control Module (ECM), Diagnostic mode 4: Reset/erase diagnostic data.
See: Testing and Inspection/Scan Tool 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 malfunctions are found in wires and there was no voltage between terminals 1 + 3:
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Replace Engine Control Module (ECM).
Test sequence (Vehicles with engine code BDF)
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Disconnect 3-pin connectors from Camshaft Position (CMP) sensors:
1
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Camshaft Position (CMP) Sensor -G40- intake camshaft
2
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Camshaft Position (CMP) Sensor 2 -G163- exhaust camshaft
NOTE: Before disconnecting harness connectors, mark allocation to component.