Checking supply cable, piston
cooling oil temperature switch
Tools:
9998534 Break-out cable
88890074 Multimeter
1 NOTICE! Turn the starter key to the stop position.
2
Undo the connector from the switch. Connect the
adapter cable (9998534) to the cable harness con-
nector that is connected to the engine control unit.
3 Use multimeter (88890074) for voltage measure-
ment.
4 Turn the starter key to position I (drive position).
Measurement points Nominal value
1–2 U ≈ 0.8 x Battery voltage
Checking IEGR coil
Tools:
9990014 Break-out cable
9998699 Break-out box
88890074 Multimeter
1 NOTICE! Cut the current with the main switch.
2 Connect break-out cable 9990014 with break-out
box
9998699 between EMS 2 (connector B) and the
IEGR.
3 Use multimeter 88890074 to measure the resist-
ance in the IEGR coil and cable harness.
Measurement points Nominal value
30 – 60 R ≈ 33 – 49 Ω
885675
2
3
4
5
1
885675
1
2
P0013513
30-2 Fault Tracing
47701632 10-2013 © AB VOLVO PENTA 171

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