P1246 / Consult 0201
Taken from the manual; page: EC-380
Symptom: Injection timing feedback system does not operate properly. (This system consists essentially of ECM, injection timing control valve and needle lift sensor.)
Check Items:
Harness or connectors [Injection timing control valve, needle lift sensor, crankshaft position sensor (TDC) circuits]
Injection timing control valve
Needle lift sensor
Crankshaft position sensor (TDC)
Air in fuel line.