Checking intake manifold
temperature sensor
Tools:
885675 Break-out cable
88890074 Multimeter
1 NOTICE! Cut the current with the main switch.
2 Connect break-out cable (885675) to the sensor.
Do
not connect the other end of the adapter cable.
3 Use multimeter 88890074 to do resistance meas-
urement.
Measurement points Nominal value
1–2 R ≈ 9426 Ω
+/- 470 Ω (vid -10° C)
1–2 R ≈ 5896 Ω
+/- 332 Ω (vid 0° C)
1–2 R ≈ 2511 Ω
+/- 109 Ω (vid 20° C)
1–2 R ≈ 1200 Ω
+/- 47 Ω (vid 40° C)
1–2 R ≈ 612 Ω
+/- 22 Ω (vid 60° C)
1–2 R ≈ 329 Ω
+/- 11 Ω (vid 80° C)
1–2 R ≈ 186 Ω
+/- 5 Ω (vid 100° C)
1–2 R ≈ 110 Ω
Checking supply cable, intake
manifold pressure sensor
Tools:
885675 Break-out cable
88890074 Multimeter
1 NOTICE! Turn ignition off.
2 Remove the connector from the sensor. Connect
break-out cable 885675 between the sensor and
engine control unit.
3
Use multimeter 88890074 for voltage measure-
ment.
4 Turn ignition on.
Measurement points Nominal value
1–3 U ≈ 5 V
885675
2
3
4
5
1
885675
1
2
P0013486
885675
2
3
4
5
1
V
1
3
P0013487
30-2 Fault Tracing
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