Objective:
Checking the operation of the camshaft sensor.
Measurement:
Plot of voltage at the signal output of the camshaft sensor.
Preparation:
Switch off the engine and ignition.
Connections:
| INPUT A | COM/TRIGGER | INPUT B |
|---|---|---|
| Connect the red measurement lead to pin 1 ( YEVT, Omega-B: YE ) of the plug connector for the camshaft sensor. Connect the black ground lead to pin 2 ( Corsa-C: BN, Astra-G: BN, Zafira: BN, Vectra-C: BNBU, Omega-B: BNWH ). |
Procedure Tech 31:
- 1. Download Reference curve.
- 2. Start engine and allow it to idle.
Reference Curve:
Procedure Tech 32:
- 1. Download Setup file (the Tech 32 uses only Setup files, no reference curves).
- 2. Start engine and allow it to idle.
