vauxhall Workshop Repair Guides

Vauxhall Workshop Service and Repair Manuals

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Oxygen Sensor > < Engine Z16/18XER - No start, somtimes TC P0340 or P0365 set

Astra H

Replace knock sensor

  Remove

1.   Open bonnet
2.   Disconnect battery
•   Detach earth connection from earth terminal
– Slacken nut
3.   Raise vehicle by its full height
4.   Detach intake manifold support (2)
•   Disconnect wiring harness plug of catalytic converter control oxygen sensor
•   Unclip wiring harness plug (1) from bracket
•   Unscrew 2x bolts (3)
Object Number: 9007877 Size: DEFAULT


5.   Disconnect knock sensor wiring harness plug (1)
6.   Remove knock sensor
•   Unscrew bolt (2)
Object Number: 9007897 Size: DEFAULT


  Install

7.   Install knock sensor
•   Tighten bolt 20 Nm
•   Fix wiring harness plug
8.   Install intake manifold support
•   Tighten 2x bolt 8 Nm
•   Clip wiring harness plug into bracket
•   Connect wiring harness plug for catalytic converter control oxygen sensor
9.   Lower vehicle by its full height
10.   Connect battery
•   Attach ground connection to ground terminal
– Tighten nut
11.   Program volatile memories
12.   Close bonnet

Oxygen Sensor > < Engine Z16/18XER - No start, somtimes TC P0340 or P0365 set