Jetta GLS Wagon L4-1.8L Turbo (AWP) (2002)
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Connect test box to control module wiring harness. 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 wire between test box socket 115 + 2-pin connector terminal 2 for open circuit according to wiring diagram.
Wire resistance: max: 1.5 Ohms
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Check wires for short circuit to B+ and Ground (GND).
Specified value: Infinite Ohms
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Check wire between 2-pin connector terminal 1 and the Fuel Pump (FP) Relay -J17- for open circuit according to wiring diagram.
Wire resistance: max: 1.5 Ohms
If resistances and wires are OK.
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Replace Motronic Engine Control Module (ECM) -J220-.
