Timing Inspection

WARNING: This page is about a different variant/trim than selected.

With ignition "OFF"., set up an oscilloscope as follows:
Channel A (+): Signal terminal of the CMPS #2 (back probe), (-): ground

Channel B (+): Signal terminal of the CKPS (back probe), (-): ground
Start the engine and check for signal waveform whether synchronize with camshaft sensor or not and tooth is missing refer to sample waveforms as below.
Specification: Third tooth of CKPS is aliened with high level of exhaust CMPS signal.

Courtesy of HYUNDAI MOTOR AMERICA
Is the signal waveform normal?
YES
- Go to next step as below.
NO
- Check that the crankshaft and camshaft are correctly aligned the matching marks of the pulleys for the followings.
  - Alignment of the timing belt
  - Alignment of the camshaft timing chain
  - Readjust or repair as necessary and go to "VERIFICATION OF VEHICLE REPAIR " procedure.