Vacuum Switching Valve: Inspection
- INSPECT PURGE VSV
- Measure the resistance of the purge VSV.
Standard resistance
RESISTANCE REFERENCETester Connection Specified Condition 1 - 2 26 to 30 Ω at 20°C (68°F) 1 - Body ground 2 - Body ground 10 MΩ or higher If the result is not as specified, replace the purge VSV.
- Check the operation of the purge VSV.
- Check that air does not flow from port E to port F.
- Apply battery voltage across the terminals.
- Check that air flows from port E to port F. If the result is not as specified, replace the purge VSV.
- Measure the resistance of the purge VSV.