Purge Valve: Inspection

INSPECT PURGE VSV

Measure the resistance of the purge VSV.

Standard resistance

Tester Connection	Specified Condition
1 - 2	26 to 30 Ω at 20°C (68°F)
1 - Body ground 2 - Body ground	10 MΩ or higher

Fig 1: Measuring Resistance Of Purge VSV

G05289232

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If the result is not as specified, replace the purge VSV.

Check the operation of the purge VSV.
1. Check that air does not flow from port E to port F.
  
  Fig 2: Checking Air Does Not Flow From Port E To Port F
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Apply battery voltage across the terminals.
3. Check that air flows from port E to port F. If the result is not as specified, replace the purge VSV.
  
  Fig 3: Checking Air Flows From Port E To Port F
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002