Eurovan MV V6-2.8L (AXK) (2002)
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Connect VAG1598/31 test box to control module wiring harness. Engine Control Module (ECM) is not connected.
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Check for open circuits in wires between test box and connector according to wiring diagram:
Terminal 1 + socket 92
Terminal 2 + socket 83
Terminal 3 + socket 117
Terminal 4 + socket 84
Terminal 5 + socket 118
Terminal 6 + socket 91
Wire resistance: max: 1.5 Ohms
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Also check wires for short circuit to each other. Specification: Infinity Ohms
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Also check wires for short circuits to B+ or Ground (GND). Specification: Infinity Ohms
If no malfunctions are found in wires:
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Check voltage supply of Engine Control Module (ECM). See: Engine Control Module/Testing and Inspection
After successful repair:
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Read readiness code. If DTC memory was erased or the Engine Control Module (ECM) was disconnected from the continuous B+ supply, the
readiness code must be re-generated. Refer to Monitors, Trip and/or Drive Cycle (Readiness Codes)/Reading Readiness Code. See: Testing and
Inspection Refer to Monitors, Trip and/or Drive Cycle (Readiness Codes)/Generating Readiness Code. See: Testing and Inspection