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Inspection procedure 18: Purge flow test of the evaporative emission canister failure
 
 
 
 
COMMENT
  • The test fails when the purge line or purge port is clogged or if the evaporative emission purge solenoid fails.
 
 
TROUBLESHOOTING HINTS (The most likely causes for this case: )
  • Purge line or purge port is clogged.
  • Evaporative emission purge solenoid failed.
  • Evaporative emission canister is clogged.

 
 
DIAGNOSIS
STEP 1. Using scan tool (M.U.T.-IIISE), read the diagnostic trouble code (DTC).
cautionTo prevent damage to scan tool (M.U.T.-IIISE), always turn the ignition switch to the "LOCK" (OFF) position before connecting or disconnecting scan tool (M.U.T.-IIISE).
(1) Connect scan tool (M.U.T.-IIISE). Refer to HOW TO CONNECT THE SCAN TOOL (M.U.T.-IIISE) .
(2) Turn the ignition switch to the "ON" position.
(3) Read the DTC.
(4) Turn the ignition switch to the "LOCK" (OFF) position.
Is any DTC set?
Refer to Diagnostic Trouble Code Chart .
Refer to GROUP 17, Emission Control - Evaporative Emission Control System - Purge Control System Check (Purge Flow Check) .