Vauxhall Workshop Service and Repair Manuals > Astra J > Engine | Engine control and fuel system - 1.4L (LDD, LDU, LLU, LUH, LUJ) | Repair Instructions

Camshaft Position Sensor Replacement

1.	Open hood.

Note: Graphic shows exhaust camshaft position sensor. Use same procedure for Intake camshaft position sensor.

2.	Disconnect the camshaft position sensor wiring harness plug (1).

Note: Graphic shows exhaust camshaft position sensor. Use same procedure for Intake camshaft position sensor.

3.	Remove the camshaft position sensor bolt (3).

4.	Remove the camshaft position sensor (2) and the seal ring (1).

Note: Graphic shows exhaust camshaft position sensor. Use same procedure for Intake camshaft position sensor.

1.	Install the camshaft position sensor (2) and the seal ring (1).

Caution: Refer to Fastener Caution

2.	Install the camshaft position sensor bolt (3) and tighten to 8 N·m (71 lb in) .

Note: Graphic shows exhaust camshaft position sensor. Use same procedure for Intake camshaft position sensor.

3.	Connect the camshaft position sensor wiring harness plug (1).

4.	After replacement of an camshaft position sensor, use a scan tool to speed up learn function. Refer to Engine Control Module Programming and Setup

5.	Close hood.