vauxhall Workshop Repair Guides

Vauxhall Workshop Service and Repair Manuals

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Turbocharger Wastegate Actuator Vacuum Control Solenoid Valve Splash Shield Replacement - 2.0L Diesel LBQ, LBR, LBS and LBX > < Exhaust Manifold Heat Shield Replacement - LDE, LXV, 2H0, LUW and LFH

Astra J

Catalytic Converter Heat Shield Replacement (LDE, LXV, 2H0, LUW and LFH)

Removal Procedure

Warning:  Refer to Exhaust Service Warning .

Warning:  Refer to Protective Goggles and Glove Warning .

1. Open the hood.
2. Disconnect the battery negative cable. Refer to Battery Negative Cable Disconnection and Connection .
3. Disconnect the heated oxygen sensor wiring harness plug.
4. Remove the oil level indicator tube. Refer to Oil Level Indicator Tube Replacement .

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5. Remove the wiring harness bracket bolt (2) and the wiring harness bracket (1).
6. Remove the 2 exhaust manifold heat shield bolts (4).
7. Remove the exhaust manifold heat shield (3).

Installation Procedure


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1. Install the exhaust manifold heat shield (3).

Caution: Refer to Fastener Caution .
2. Install the 2 exhaust manifold heat shield bolts (4) and tighten to 8 N·m (71 lb in) .
3. Install the wiring harness bracket (1) and the wiring harness bracket bolt (2) and tighten to 15 N·m (11 lb ft) .
4. Install the oil level indicator tube. Refer to Oil Level Indicator Tube Replacement .
5. Connect the heated oxygen sensor wiring harness plug.
6. Connect the battery negative cable. Refer to Battery Negative Cable Disconnection and Connection .
7. Close the hood.

Turbocharger Wastegate Actuator Vacuum Control Solenoid Valve Splash Shield Replacement - 2.0L Diesel LBQ, LBR, LBS and LBX > < Exhaust Manifold Heat Shield Replacement - LDE, LXV, 2H0, LUW and LFH