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Content .. 1935 1936 1937 1938 ..
HINT: Read freeze frame data using the Techstream. Freeze frame data records the engine condition when malfunctions are detected. When troubleshooting, freeze frame data can help determine if the vehicle PROCEDURE 1. PERFORM ACTIVE TEST USING TECHSTREAM (ACTIVATE THE VSV FOR EVAP (a) Connect a Techstream to the DLC3. (b) Disconnect the vacuum hose (charcoal canister side) from the purge VSV. (c) Start the engine. (d) Turn the Techstream on. (e) Enter the following menus: Powertrain / Engine and ECT / Active Test / Activate the VSV for EVAP Control. (f) Operate the purge VSV and check the airflow. OK: TESTER OPERATION SPECIFIED CONDITION VSV ON Purge VSV port applies suction to finger VSV OFF Purge VSV port applies no suction to finger NG GO TO STEP 2 OK CHECK FOR INTERMITTENT PROBLEMS 2. INSPECT PURGE VSV (RESISTANCE) 3UR-FE ENGINE CONTROL SYSTEM: SFI SYSTEM: P0443; Evapor... |