Checking radial clearance of conrodsChecking fuel pressure, engine code CWVA
Special tools and workshop equipment required
Removal wedge -3409-
Pressure tester -VAS 6550-
Connector cable -VAS 6550/3-3-
Connector cable -VAS 6550/3-4-
Vehicle diagnostic tester
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Assembly overview – battery, vehicles without high-voltage system
1 -
Retaining clip
2 -
Bolt
Specified torque: 15 Nm
3 -
Nut
Specified torque: 6 Nm
4 -
Positive cable
With battery terminal clamp
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Assembly overview - valves
1 -
Inlet valve
Do not rework. Only lapping in is permitted.
Valve dimensions
→ Chapter
Checking valve guides
→ Chapter.
2 -
Exhaust valve
Do not re ...