Checking air inlet temperature
sensor
Tools:
885675 Break-out cable
88890074 Multimeter
1 NOTICE! Cut the current with the main switch.
2 Connect adapter 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
3–4 R ≈ 16445 Ω
+/- 822 Ω (at 0°C)
3–4 R ≈ 5000 Ω
+/- 220 Ω (at 25°C)
3–4 R ≈ 4027 Ω
+/- 160 Ω (at 30°C)
3–4 R ≈ 1247 Ω
+/- 40 Ω (at 60°C)
3–4 R ≈ 463 Ω
+/- 19 Ω (at 90°C)
3–4 R ≈ 199 Ω
+/- 10 Ω (at 120°C)
Checking signal cable, exhaust gas
temperature sensor
Tools:
88890074 Multimeter
1 NOTICE! Turn ignition off.
2 Remove the connector from the sensor.
3
Use multimeter 88890074 for voltage measure-
ment.
4 NOTICE! Turn ignition on.
Measurement points Nominal value
1–2 U ≈ 5 V
885675
2
3
4
5
1
4
3
885 675
P0013503
30-2 Fault Tracing
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