vauxhall Workshop Repair Guides

Vauxhall Workshop Service and Repair Manuals

ABOUT US
Repair engine using an engine short block (Y 17 DT) > < Check diesel fuel injection pump setting (Y 17 DTL, without air conditioning, LHD)

Corsa C

Adjust diesel fuel injection pump (Y 17 DTL, without air conditioning, LHD)

1.   Remove exhaust recirculation solenoid valve
•   Detach vacuum hose (1)
•   Detach wiring harness plug (2).
•   Remove 2 bolts
Object Number: 2411095 Size: DEFAULT


2.   Remove right rear engine transport shackle
•   Remove bolt
3.   Remove charge pressure sensor (2)
•   Disconnect wiring harness plug (1)
•   Remove bolt
Object Number: 2411096 Size: DEFAULT


4.   Detach outer oil leak line
•   Unscrew banjo bolt (3), bolt (2)
•   Remove oil leak hose (1)
– Release clamp
Object Number: 2411097 Size: DEFAULT


5.   Remove wiring harness plug
•   From diesel injection pump
– 3 off
6.   Remove two piece intake manifold
•   Unscrew 7 bolts, 2 nuts
•   Remove gaskets
Object Number: 2411098 Size: DEFAULT


7.   Remove outer diesel injection pump insulation
•   Remove bolt
8.   Remove wiring harness for engine management
•   Disconnect wiring harness plug
•   Unclip wiring harness
9.   Remove inner diesel injection pump insulation
Important:   Prise off carefully
•   2 off
10.   Detach fuel injection pump bracket (arrow)
•   From injection pump
Note:   Unscrew 2 bolts by several turns
Object Number: 2411153 Size: DEFAULT


11.   Adjust diesel injection pump
•   Turn crankshaft to 1st Cylinder TDC
Note:   Pin on oil pump cover must align with mark on torsional vibration damper.
•   Loosen diesel injection pump
•   Turn diesel injection pump until 0.33 mm adjustment value is accomplished
– Value too high - turn diesel injection pump toward engine
– Value too low - turn diesel injection pump away from engine
•   Tighten diesel injection pump ( 19.6 Nm )
12.   Check start of feed
•   Remove KM-798
•   Turn crankshaft approx. 675°
•   Install KM-798 under pre-tension
•   Determine BDC position of injection pump plunger by turning crankshaft back and forth
Note:   Dial gauge needle must not move
•   Set dial gauge to "0".
•   Turn crankshaft to no.1 cylinder TDC
Note:   Pin on oil pump must align with mark on belt pulley,
Important:   If test value is not achieved, diesel injection pump setting must be repeated
•   Read test value
– Test value: 0.28 – 0.38 mm
13.   Remove KM-798
•   Remove dial gauge
•   Tighten central bleeder screw ( 23.5 Nm )
– Replace seal ring
14.   Tighten diesel injection pump bracket
•   Tighten 2 bolts ( 18.6 Nm )
15.   Insert inner diesel injection pump insulation
•   2 off
16.   Attach wiring harness for engine management
•   Connect wiring harness plug.
•   Attach wiring harness
17.   Install outer diesel injection pump insulation
•   Tighten bolt
18.   Clean sealing surfaces.
19.   Install two piece intake manifold
•   Replace gaskets
•   Tighten bolts, nuts ( 24.5 Nm )
20.   Connect wiring harness plug.
•   To injection pump
21.   Install outer oil leak line
•   Renew seal rings
•   Tighten bolt, banjo bolt ( 14.7 Nm )
•   Install oil leak hose
22.   Install charge control sensor
•   Tighten bolt ( 9.8 Nm )
•   Connect wiring harness plug.
23.   Install exhaust recirculation solenoid valve
•   Rework threads
•   Insert bolts with locking compound
•   Tighten 2 bolts ( 4.9 Nm )
•   Connect wiring harness plug.
•   Connect vacuum hose.
24.   Install right rear engine transport shackle
•   Tighten bolt ( 20 Nm )

Repair engine using an engine short block (Y 17 DT) > < Check diesel fuel injection pump setting (Y 17 DTL, without air conditioning, LHD)