Service Manual — page 195 of 715

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FUEL SYSTEM (DFI) 3-105
Purge Valve (Service Code 3A) (DTC P0443) (Other than US, CA, ID and SEA-B2
Models)

• Disconnect    the 12 V battery.
• that the air does
  Blow  the air to the intake air duct [A] again, and make sure
                      not flow from the outlet air duct [B].
  If the purge valve does not operate as described, replace
  it with a new one.
  If the purge valve is good, check the wiring for continuity
  (see Purge Valve Circuit).
  If there is no continuity, repair or replace the main har-
  ness.

Purge Valve Circuit

   1. ECU
   2. Frame Ground 2
   3. Engine Ground
   4. Battery 12 V 8 Ah
   5. Starter Relay
   6. Main Fuse 30 A
   7. ECU Fuse 15 A
   8. Relay Box
   9. ECU Main Relay
  10. Fuse Box 1
  11. Ignition Fuse 15 A
  12. Ignition Switch
  13. Purge Valve