Timing Inspection
- With ignition "OFF", set up an oscilloscope as follows :
Channel A (+): terminal 3 of the Crankshaft Position Sensor (CKPS), (-): ground
Channel B (+): terminal 3 of the Camshaft Position Sensor (CMPS), (-): ground
- Start the engine and check for signal waveform whether synchronize with camshaft sensor or not.
- Is the signal waveform normal?
YES
- Go to IGNITION SYSTEM INSPECTION .
NO
- Repair or readjust as necessary, if air gap of the CKPS is exceeds specification[0.3~ 1.7 mm (0.012~0.067 in)]. If OK, check that the crankshaft and camshaft are correctly aligned the matching marks of the pulleys. Repair or readjust as necessary and go to "VERIFICATION OF VEHICLE REPAIR " procedure.