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P1226 TP SENSOR EC-789 < COMPONENT DIAGNOSIS > [VK56DE] C D E F G H I J K L M A EC N P O P1226 TP SENSOR Component Description INFOID:0000000001537899 Electric throttle control actuator consists of throttle control motor, On Board Diagnosis Logic INFOID:0000000001537900 The MIL will not light up for this self-diagnosis. DTC Confirmation Procedure INFOID:0000000001537901 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: 1. Turn ignition switch ON. 2. Turn ignition switch OFF and wait at least 10 seconds. 3. Turn ignition switch ON. 4. Repeat steps 2 and 3 for 32 times. 5. Check 1st trip DTC. 6. If 1st trip DTC is detected, go to Diagnosis Procedure INFOID:0000000001537902 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. PBIB0145E DTC No. Trouble diagnosis name DTC detecting condition Possible cause P1226 Closed throttle position learning Closed throttle position learning is not performed • Electric throttle control actuator (TP sensor 1 and 2) BBIA0371E |