Test condition:
Engine running.
No faults stored.
Gear selector set to P/N.
Note:
In this procedure the injection timing valve is timed.
Procedure:
Start the function.
Injection timing should be 6.5-9.5° TDC.
After 10sec the injection corrector moves to the retarded position.
Injection timing should be 2.5-5.5° TDC.
Exit.