Component Inspection

Component Inspection

1. CMPS, CKPS Inspection
(1) IG "OFF" and connect scantool.
(2) ENG "ON" and Measure signal waveform at terminal 3 of CMPS.
(3) Measure signal waveform at terminal 1 or 2 of CKPS.
A. Specification : 17th signal of the CKPS after missing tooth is aligned with the high signal of the CMPS at idle, PCM recognizes that Synchronization between CKPS and CMPS is completed.




(4) Is the measured signal waveform O.K?
YES
1) Fault is intermittent. Drive the vehicle to meet the enable condition for the DTC. and go to "Verification of Vehicle Repair" procedure.
NO
1) Go to "Timing Mark Inspection" procedure as follow.
2. Timing Mark Inspection.
(1) IG "OFF" and check the timing mark is correctly aligned.
A. Reference :




(2) Is the timing mark correctly aligned?
YES
1) Fault is intermittent. Drive the vehicle to meet the enable condition for the DTC. and go to "Verification of Vehicle Repair" procedure.
NO
1) Repair or replace as necessary and then, go to "Verification of Vehicle Repair" procedure.