Touareg V8-4.2L (BHX) (2004)
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Check wires between test box and 2-pin connector for open circuit according to wiring diagram.
Terminal 1 + socket 17
Terminal 2 + socket 50
Wire resistance: max. 1.5 Ohms
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Also check wires for short circuit to each other, to vehicle Ground (GND) and to B+.
Specified value: Infiniti Ohms
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Erase DTC memory of Engine Control Module (ECM), Diagnostic mode 4: Reset/erase diagnostic data. Refer to Diagnostic Mode 4: Reset/Erase
Diagnostic Data.
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Generate readiness code. Refer to Readiness Code, Generating.
If no malfunctions are detected in the wires and the resistance values are OK:
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Replace Motronic Engine Control Module (ECM) -J220-.