Vauxhall Workshop Service and Repair Manuals > Astra H > J Engine and Engine Aggregates | Fuel Injection Systems | Simtec 81 | Repair Instructions

Replace intake pipe pressure sensor

Remove

1.	Open bonnet

2.	Remove engine cover

Remove intake pipe pressure sensor (2)

•	Unclip combination plug

•	Release and unplug wiring harness plug (1)

•	Unscrew bolt (3)

Install

Install intake pipe pressure sensor
Note: Lightly coat seal ring with engine oil.

•	Tighten bolt 10 Nm

•	Connect and lock wiring harness plug

•	Clip in combination plug

5.	Attach engine cover

6.	Close bonnet

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