Function inspection
WARNING: This page is about a different variant/trim than selected.
NOTE:
- Perform the procedure with the M-MDS connected to the DLC-2.
- Switch the main power ON (READY off).
- Display PIDs [ECT_VOLT] and [ECT]. (Refer to [PID/DATA MONITOR INSPECTION ] in the Troubleshooting Service Information)
- Compare the voltage and temperature indications for PIDs [ECT_VOLT] and [ECT] with the standard in the table indicated below.
- If they do not match the standard, replace the ECM. (See PCM REMOVAL/INSTALLATION [PYUL] ).
- If they match the standard, perform the resistance inspection. (See RESISTANCE INSPECTION )
Standard
ECT SPECIFICATIONSECT_VOLT ECT V °C {°F} Approx. 3.10 20 {68} Approx. 2.16 40 {104} Approx. 1.40 60 {140} Approx. 0.87 80 {176} Approx. 0.54 100 {212}