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A C GO TO STEP 17 10. PERFORM EVAP SYSTEM CHECK (STEP 5/6) (a) Check the EVAP pressure in step 5/6. (b) Compare the EVAP pressure in step 3/6 and the second reference pressure (step 5/6). Result DTCS* TEST RESULT SUSPECTED TROUBLE AREA PROCEED TO - EVAP pressure (step 3/6) lower than second reference pressure (step 5/6) Not yet determined (no leakage from EVAP system) A P0441 and P0455 EVAP pressure (step 3/6) higher than [second reference pressure (step 5/6) x 0.2] Purge VSV stuck open EVAP gross leak B P0456 EVAP pressure (step 3/6) higher than second reference pressure (step 5/6) EVAP small leak B *: These DTCs are already present in the ECM when the vehicle arrives and are confirmed in the "CONFIRM DTC" procedures above. A GO TO STEP 44 3UR-FE ENGINE CONTROL SYSTEM: SFI SYSTEM: EVAP System;... |