Checking negative cable, air filter
temperature switch
Tools:
885675 Break-out cable
88890074 Multimeter
1 NOTICE! Cut the current with the main switch.
2 Disconnect the connector from the sensor
3
Connect break-out cable 885675 to the cable har-
ness connector to the engine control unit.
4 Use multimeter 88890074 to do resistance meas-
urement against the engine control unit.
Measurement points Nominal value
3 — Battery negative R ≈ 0 Ω
885675
2
3
4
5
1
3
P0013501
30-2 Fault Tracing
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