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Home >> Volkswagen >> 2004 >> GTI VR6 >> Repair and Diagnosis >> External Pages >> Different car >> Section 102 (1.9L - Fuel Injection Glow Plug, Engine Code: ALH (A4 Platform)) >> 23 Diesel Fuel Injection >> CAN-Bus, checking >> CAN-Bus, checking (through MY 1999) >> Work sequence >> If resistance is outside specification:

If resistance is outside specification:

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Display Cause Continuation
0...5 Ω
  • Short between two CAN-Bus wires
 Check CAN-Bus wiring
135...∞ Ω
  • Open circuit
  • Short to pos. (B+)
  • Transfer resistances
 Check CAN-Bus wiring
115...135 Ω
  • Open circuit to ABS or (TCM) Transmission Control Module J248
 , continuation for 115...135 Ω
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