Checking flywheel sensor wiring
Tools:
885675 Break-out cable
88890074 Multimeter
1 NOTICE! Cut the current with the main switch.
2 Remove the connector from the sensor. Connect
break-out cable 885675 to the connector.
3
Remove connector A from the EMS2.
4 Use multimeter 9812519 to do a resistance meas-
urement from the sensor connector to connector A
to verify that neither of the wires are broken or short
circuited.
Measurement points Nominal
value
1 (sensor conn.) – 38 (conn. A) R ≈ 0 Ω
2 (sensor conn.) – 37 (conn. A) R ≈ 0 Ω
1 (sensor conn.) – 2 (sensor conn.) R ≈ ∞ Ω
IMPORTANT!
Be
very
careful when measuring inside the connector,
to ensure that no pin is damaged.
885675
2
3
4
5
1
2
4
1
8
5
9
16
13
20
17
24
21
28
25
40
37
44
41
48
45
52
49
56
53
52
60
B
885675
2
3
4
5
1
885675
1
2
B
P0013527
30-2 Fault Tracing
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