Vauxhall Workshop Service and Repair Manuals > Astra H > J Engine and Engine Aggregates | Fuel Injection Systems | Simtec 75 | Diagnostic Information and Procedures | Diagnostic Procedures | Simtec 75, Z 16 XER | C-xx Fault Isolation Procedures

C-032 - Mechanical Function

Test

Work Order Description

Nominal Value

T001

Check Hardware / Program Software

Test okay?

Yes:

No:

Result	Cause Of Fault
E001	Result: Mechanical Fault
	Check the following mechanical fault sources: Valve timing Cylinder-head gasket, induction valve, discharge valve, piston ring, cylinder head (Valve timing, valves, piston, cylinder)

E002	Program Software
	Check Hardware / Program Software or Defective component: A84 Control Unit - Engine