Check PCSV
WARNING: This page is about a different variant/trim than selected.
- IG "OFF". Disconnect PCSV connector.
- Measure resistance between power and control terminals of PCSV connector. (Component side)
Specification: 18.5 ~ 22.5 Ω [20°C (68°F)]
- Is the measured signal waveform normal?
YES
- Substitute with a known - good ECM and check for proper operation. If the problem is corrected, replace ECM and go to "VERIFICATION OF VEHICLE REPAIR " procedure.
NO
- Substitute with a known - good PCSV and check for proper operation. If the problem is corrected, replace PCSV and go to "VERIFICATION OF VEHICLE REPAIR " procedure.
- IG "OFF". Disconnect PCSV connector.
- Measure resistance between power and control terminals of PCSV connector. (Component side)
Specification: 18.5 ~ 22.5 Ω [20°C (68°F)]
- Is the measured signal waveform normal?
YES
- Substitute with a known - good ECM and check for proper operation. If the problem is corrected, replace ECM and go to "VERIFICATION OF VEHICLE REPAIR " procedure.
NO
- Substitute with a known - good PCSV and check for proper operation. If the problem is corrected, replace PCSV and go to "VERIFICATION OF VEHICLE REPAIR " procedure.