3.
Does the "ENGINE SPEED(RPM)" on scantool coincide with "ENGINE SPEED(RPM) on instrument board each other?
note
Service Data : Scantool provides "ENGINE SPEED(RPM)" parameter for CKP sensor.
YES
a.
Fault is intermittent caused by poor contact in the sensor’s and/or ECM’s connector.
b.
Fault was repaired and ECM memory was not cleared.
c.
If the problem works out, Go to "Verification of Vehicle Repair" procedure.
NO
a.
Go to "Inspection & Repair" procedure.
