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SEF609U PEF422W SEF462U PEF295U DIAGNOSTIC TROUBLE CODE CONFIRMATION CAUTION: I Never use compressed air or high pressure pump. I Do not start the engine. I Do not exceed 4.12 kPa (0.042 kg/cm 2 , 0.6 psi) of pressure in EVAP system. NOTE: I If “DIAGNOSTIC TROUBLE CODE CONFIRMATION PRO- I Always remove service port adapter from service port I During the test, clamp the EVAP hose tightly as shown at I When clamping the hose, do not clamp other than middle I If DTC P1448 is displayed with P1440, perform TROUBLE 1) Turn ignition switch “OFF”. SYSTEM” in “DTC WORK SUPPORT” mode with CON- 5) Make sure that “OK” is displayed. If “NG” is displayed, refer to “DIAGNOSTIC PROCEDURE”, EC-435. ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ OR ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ I Be sure to read the explanation of “Driving pattern” on I It is better that the fuel level is low. 1) Start engine. 2) Drive vehicle according to “Driving pattern”, EC-56. 3) Stop vehicle. I If SRT of EVAP system is not set yet, go to the follow- I If SRT of EVAP system is set, the result will be OK. 5) Turn ignition switch “OFF” and wait at least 5 seconds. 8) Stop vehicle. I If P1447 is displayed on the screen, go to “TROUBLE I If P0440 is displayed on the screen, go to “DIAGNOS- I If P1440 is displayed on the screen, go to “TROUBLE I If P0440 and P1440 are not displayed on the screen, go GI MA EM LC FE AT PD FA RA BR ST RS BT HA EL IDX TROUBLE DIAGNOSIS FOR DTC P1440 Evaporative Emission (EVAP) Control System EC-433 |