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3-106 FUEL SYSTEM (DFI)
Purge Valve (Service Code 3A) (CAL, SEA-B1 and TH Models)
Purge Valve Removal/Installation
•
Remove:
Battery Case (see Battery Case Removal in the Frame
chapter)
•
Disconnect the purge valve lead connector [A].
•
Remove the nut [B].
•
Remove the purge valve [C] from the bracket.
•
Slide the clamps [D].
•
Disconnect the hoses [E].
•
Installation is the reverse of removal.
•
Run the hoses correctly (see Cable, Wire, and Hose Rout-
ing section in the Appendix chapter).
Purge Valve Inspection
•
Remove the purge valve (see Purge Valve Removal/In-
stallation).
•
Connect a digital meter [A] to the purge valve terminals
as shown.
Purge Valve Resistance
Standard: 30
∼ 34 Ω at 20°C (68°F)
If the resistance reading is out of the specified value, re-
place it with a new one.
•
Connect the 12 V battery [A] to the purge valve terminals
as shown.
•
Blow the air to the intake air duct [A], and make sure that
the air flows from the outlet air duct [B].
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