Volvo TAD650VE Workshop Manual page 84

Diagnostic Trouble Codes
82
Signal cable:
•
NOTE! Cut the current with the main switch.
•
Disconnect the connector from the sensor
•
Connect adapter cable 885675 to the cable har-
ness connector to the engine control unit.
•
Use multimeter 9812519 to do resistance mea-
surement against the engine control unit.
Measurement points
1 – 2
NOTE! Measurement is done to eliminate short cir-
cuiting or breaks in the cable to the engine control
unit.
Group 30: Electrical system
Nominal value
R ≈ 4.0 – 5.0 kΩ