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DTC P1122 ELECTRIC THROTTLE CONTROL FUNCTION EC-437 C D E F G H I J K L M A EC DTC P1122 ELECTRIC THROTTLE CONTROL FUNCTION PFP:16119 Description EBS00MHN NOTE: or Electric Throttle Control Actuator consists of throttle control motor, accelerator pedal position sensor, throttle On Board Diagnosis Logic EBS00MHO This self-diagnosis has the one trip detection logic. FAIL-SAFE MODE When the malfunction is detected, ECM enters fail-safe mode and the MIL lights up. DTC Confirmation Procedure EBS00MHP NOTE: WITH CONSULT-II 1. Turn ignition switch “ON” and wait at least 2 seconds. 2. Select “DATA MONITOR” mode with CONSULT-II. 3. Start engine and let it idle for 5 seconds. 4. EC-439, "Diagnostic Procedure" . WITH GST Follow the procedure “WITH CONSULT-II” above. DTC No. Trouble diagnosis name DTC detecting condition Possible cause P1122 Electric throttle control Electric throttle control function does not ● Harness or connectors ● Electric throttle control actuator Engine operating condition in fail-safe mode ECM stops the electric throttle control actuator control, throttle valve is maintained at a fixed opening (approx. 5 degrees) by the return SEF058Y |