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EC-790 < COMPONENT DIAGNOSIS > [VK56DE] P1225 TP SENSOR P1225 TP SENSOR Component Description INFOID:0000000004333375 Electric throttle control actuator consists of throttle control motor, On Board Diagnosis Logic INFOID:0000000003936749 The MIL will not illuminate for this self-diagnosis. DTC Confirmation Procedure INFOID:0000000003936750 NOTE: Turn ignition switch OFF and wait at least 10 seconds. 2. Turn ignition switch ON. 3. Turn ignition switch OFF and wait at least 10 seconds. TESTING CONDITION: Turn ignition switch ON. 2. Turn ignition switch OFF and wait at least 10 seconds. 3. Turn ignition switch ON. 4. Check 1st trip DTC. 5. If 1st trip DTC is detected, go to Diagnosis Procedure INFOID:0000000003936751 1. CHECK ELECTRIC THROTTLE CONTROL ACTUATOR VISUALLY 1. Turn ignition switch OFF. 2. Remove the intake air duct. 3. Check if foreign matter is caught between the throttle valve and OK or NG OK >> GO TO 2. NG >> Remove the foreign matter and clean the electric throttle control actuator inside. 2. REPLACE ELECTRIC THROTTLE CONTROL ACTUATOR PBIB0145E DTC No. Trouble diagnosis name DTC detecting condition Possible cause P1225 Closed throttle position learning Closed throttle position learning value is • Electric throttle control actuator (TP sensor 1 and 2) BBIA0371E 2009 Pathfinder |