Purge Valve: Inspection

INSPECT PURGE VSV

Measure the resistance according to the value(s) in the table below.

Standard resistance

STANDARD RESISTANCE SPECIFICATION

Tester Connection	Condition	Specified Condition
1 - 2	20°C (68°F)	23 to 26 Ω
1 - Body ground	Always	10 kΩ or higher
2 - Body ground	Always	10 kΩ or higher

Fig 1: Inspecting Purge VSV

G04943731

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

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

Check 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 terminals 1 and 2.
3. Check that air flows from port E to port F. If the result is not as specified, replace the purge VSV.