Astra L4-1.8L (2009)
Valve Cover: Service and Repair
Camshaft Cover Replacement
Removal Procedure
1. Remove the ignition module. Refer to Ignition Coil Replacement (See: Powertrain Management/Ignition System/Ignition Coil/Service and Repair
).
2. Detach the engine management wiring harness from the intake manifold, cylinder head cover.
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Disconnect the wiring harness (1) from the bracket.
*
Disconnect the wiring trough (2).
3. Remove the engine venting pipe (1).
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Disconnect the wiring trough (2) from the cylinder head cover.
