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PROBLEM SYMPTOM FREEZE FRAME DATA ITEM FOR DTC P1605 SUSPECTED AREA PROCEED TO CLOSED THROTTLE POSITION SW ENGINE SPEED TOTAL OF SHORT FT AND LONG FT problem At least 1 of the 5 sets of freeze frame data is -15% or less*3 Sensor malfunction (value from sensor too rich) B All 5 sets of freeze frame data are from -15% to +15% Intake air volume insufficient Ignition timing incorrect C When idling or decelerating, engine speed rapidly decreases and engine stalls Decreases rapidly*1 - Injection stoppage, ignition stoppage Load from external parts D When accelerating or driving at constant speed, engine stalls*4 At least one is OFF - - Sensor malfunction Injection stoppage, ignition stoppage Fuel supply problem E HINT: 3UR-FBE ENGINE CONTROL SYSTEM: SFI SYSTEM: P1603,P160... |