Function Inspection
- Connect the M-MDS to the DLC-2.
- Switch the ignition ON (engine off).
- Display the PID ECT. (See ON-BOARD DIAGNOSTIC TEST .) (See PCM INSPECTION .)
- Compare the voltage and temperature indications for the PID ECT with the standard in the table indicated below.
- If they do not match the standard, replace the PCM. (See PCM REMOVAL/INSTALLATION .)
- If they match the standard, perform the resistance inspection. (See RESISTANCE INSPECTION .)
STANDARD SPECIFICATION
| 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} |