Component Inspection
■ Check CMPS
1.

IG "OFF". Connect GDS.

2.

ENG running and Measure signal waveform at signal terminal of CMPS.

Reference signal waveform :

Fig.1) Normal waveforms of CMPS1 & 2 at idle.

3.

Is the measured signal waveform normal?

▶ Substitute with a known - good PCM and check for proper operation. If the problem is corrected, replace PCM and go to "Verification of Vehicle Repair" procedure.

▶ Substitute with a known - good CMPS and check for proper operation. If the problem is corrected, replace CMPS and go to "Verification of Vehicle Repair" procedure.

Яндекс.Метрика