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Select "vehicle scopemeter" in the menu, and connect channel A of GDS with signal terminal of CKPS harness connector.

Engine start. And check the signal waveforms.

Specification : Refer to Signal Waveform & Data

note

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Is the measured signal waveforms of CKPS normal?

	▶ Many malfunctions in the electrical system are caused by poor harness(es) and terminals. Faults can also be caused by interference from other electrical systems, and mechanical or chemical damage. So, check poor connections and the related circuit between ECM and component thoroughly. Repair as necessary and go to "Verification of Vehicle Repair" procedure.
	▶ Substitute with a known - good CKPS and check for proper operation. If the problem is corrected, replace CKPS and go to "Verification of Vehicle Repair" procedure.