vauxhall Workshop Repair Guides

Vauxhall Workshop Service and Repair Manuals

ABOUT US
Measure oil temperature > < Cooling System, Check for Leaks (Z 17 DTH, With Air Conditioning, LHD)

Corsa C

Check compression

  Remove

Important:   Cleanliness is absolutely essential when working on the fuel system because even small dirt particles can lead to disruption to engine operation or the fuel system. Open fuel systems must be sealed with appropriate sealing plugs from the kit (45 06 154). Sealing plugs are only designed to be used once.
1.   Open bonnet
Important:   On vehicles with ESP - the steering angle sensor loses its basic adjustment each time the battery is disconnected. It must be recalibrated.
2.   Disconnect battery
Warning:   When working on the common rail system, wait one minute after switching off the engine. The system relieves the pressure itself.
3.   Waiting time for pressure relief
4.   Remove charge air pipe (1)
•   Release 2x clamp
•   Unscrew 2x bolt (arrows)
•   Unclip wiring harness
•   Detach hose
Object Number: 2406298 Size: DEFAULT


5.   Detach outer oil leak line
•   Remove 4 retaining clamps (arrows)
Object Number: 2406309 Size: DEFAULT


6.   Detach 4 high-pressure lines (1)
•   Loosen 8 union nuts
Object Number: 2408368 Size: DEFAULT


7.   Disconnect 4 injector wiring harness plugs
•   Release wiring harness plug
8.   Release 2x injector bracket (3)
•   Unscrew 2 nuts (1)
9.   Remove 4x injector (2)
Note:   The injectors can only be removed in pairs (cylinder 1 + 2 or cylinder 3 + 4)
Object Number: 2408369 Size: DEFAULT


10.   Connect compression recorder
•   Use EN-46782 (1) in conjunction with EN-46783 (2)
Note:   The adapter for checking compression can only be installed in conjunction with the injectors in pairs (cylinder 1 + 2 or cylinder 3 + 4).
•   1st cylinder
•   Connect compression recorder (3)
– An EN-46782 , EN-46783
– Measurement range 1000 to 4000 kPa (10 to 40 bar)
Note:   Follow manufacturer's instructions.
Object Number: 2408543 Size: DEFAULT


11.   Remove fuel pump relay
•   Open fuse box
•   Remove 2x relay (arrows)
Object Number: 2408544 Size: DEFAULT


12.   Connect battery
13.   Calibrate steering angle sensor
•   Turn on ignition
Note:   Turn the steering wheel once from the right stop to left stop.
14.   Check compression
Note:   Second person required
•   Start engine for approx. 4 seconds
Note:   Engine speed at least 200 rpm
•   Disconnect compression recorder
•   Detach EN-46782 , EN-46783 carefully
15.   Check compression
•   Cylinders 2 to 4
16.   Compare compression values
•   Maximum permissible pressure difference: 150 kPa (1.5 bar).
17.   Disconnect compression recorder
•   Remove EN-46782 , EN-46783
18.   Disconnect battery

  Install

19.   Install fuel pump relay
•   Plug in 2x relay
20.   Cleaning work
21.   Replace 4x seal ring
•   In camshaft housing
22.   Install 4 injectors
•   Replace 4 injector seal rings (1)
Object Number: 2406315 Size: DEFAULT


23.   Fasten 2 injector brackets
•   Tighten 2 nuts 20 Nm
24.   Attach outer oil leak line
•   Attach 4 retaining clamps
25.   Connect 4 injector wiring harness plugs
•   Lock wiring harness plug
26.   Attach 4 high-pressure lines
•   Tighten 4 union nuts (M14) 28 Nm
•   Tighten 4 union nuts (M12) 24 Nm
27.   Install charge air pipe
•   Screw in 2x bolt
•   Attach 2 clamps 3.5 Nm
•   Attach wiring harness
•   Attach hose
28.   Connect battery
29.   Check the fuel system for leaks
Important:   Wear protective glasses and gloves.
•   Start engine.
Note:   Check the fuel system for escaping fuel.
30.   Program volatile memory
31.   Close bonnet

Measure oil temperature > < Cooling System, Check for Leaks (Z 17 DTH, With Air Conditioning, LHD)