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SYSTEM EC-337 < SYSTEM DESCRIPTION > [HR12DE (TYPE 2)] C D E F G H I J K L M A EC N P O MULTIPORT FUEL INJECTION SYSTEM MULTIPORT FUEL INJECTION SYSTEM : System Diagram INFOID:0000000006036809 MULTIPORT FUEL INJECTION SYSTEM : System Description INFOID:0000000006036810 INPUT/OUTPUT SIGNAL CHART P1124 Throttle control motor relay ECM stops the electric throttle control actuator control, throttle valve is maintained at a P1128 Throttle control motor ECM stops the electric throttle control actuator control, throttle valve is maintained at a P1171 Intake air When accelerator pedal is depressed, engine speed will not rise more than 2,500 rpm due P1229 Sensor power supply ECM stops the electric throttle control actuator control, throttle valve is maintained at a P1805 Brake switch ECM controls the electric throttle control actuator by regulating the throttle opening to a Vehicle condition Driving condition When engine is idling Normal When accelerating Poor acceleration P2122 Accelerator pedal position The ECM controls the electric throttle control actuator in regulating the throttle opening in DTC No. Detected items Engine operating condition in fail safe mode JSBIA0434GB |