Astra L4-1.8L (2009)
Camshaft Position Sensor: Service and Repair
Camshaft Position Sensor Replacement
Removal Procedure
1. Open the hood.
2. Remove the camshaft position sensor of the intake camshaft (2).
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Disconnect the wiring harness plug (1).
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Remove the bolt.
3. Remove the camshaft position sensor of the exhaust camshaft (4).
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Disconnect the wiring harness connector (3).
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Disconnect the wiring harness of the oxygen sensor from the bracket.
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Remove the bolt.
Installation Procedure
Caution: Refer to Fastener Caution (See: Service Precautions/Vehicle Damage Warnings/Fastener Caution).
1. Install the camshaft position sensor of the exhaust camshaft.
Tighten the bolt to 6 Nm (53 lb in).
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Connect the wiring harness of the oxygen sensor to the bracket.
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Install the wiring harness plug.
2. Install the camshaft position sensor, intake camshaft.
Tighten the bolt to 6 Nm (53 lb in).
Connect the wiring harness plug.
3. Close the hood.
