G240070T4 - G240070T7

B : DTC P1215

G240070t4 : CHECK THE ACCELERATOR PEDAL DEMAND SENSOR OUTPUT
1. Turn the ignition switch to the RUN position.
2. Measure the voltage between electrical connector CA88 pin 1 (O) and ground with the accelerator pedal released and with the accelerator pedal at full throttle.
3. Measure the voltage between electrical connector CA88 pin 4 (B) and ground with the accelerator pedal released and with the accelerator pedal at full throttle.

- Does the voltage vary between 0.75 volts and 3.5 volts?

-> Yes
Goto [G240070t7]

-> No
Goto [G240070t5]

G240070t5 : CARRY OUT AN ACCELERATOR PEDAL POSITION SENSOR COMPONENT CHECK
1. Remove the accelerator pedal. For additional information, refer to
2. Measure the resistance between pin 1 and pin 6 of the accelerator pedal.
3. Measure the resistance between pin 4 and pin 5 of the accelerator pedal.

- Is the resistance between pin 1 and pin 6 between 546 and 1134 ohms, and between pin 4 and pin 5 between 975 and 2025 ohms?

-> Yes
Goto [G240070t6]

-> No
INSTALL a new accelerator pedal. For additional information, refer to CLEAR the DTC. TEST the system for normal operation.

G240070t6 : CHECK THE ACCELERATOR PEDAL DEMAND SENSOR CIRCUIT FOR A SHORT TO GROUND
1. Disconnect the ECM electrical connector PI 1.
2. Measure the resistance between electrical connector CA 88 pin 1 (O) and ground.
3. Measure the resistance between electrical connector CA88 pin 4 (B) and ground.

- Is the resistance greater than 10,000 ohms?

-> Yes
Goto [G240070t7]

-> No
REPAIR the accelerator pedal demand sensor circuit from the ECM to the accelerator pedal. CLEAR the DTC. TEST the system for normal operation.

G240070t7 : CHECK THE ACCELERATOR PEDAL DEMAND SENSOR CIRCUIT FOR OPEN CIRCUIT
1. Disconnect the ECM electrical connector PI 1 and the accelerator pedal electrical connector CA 88.
2. Measure the resistance between PI 1 pin 103 (O) and CA 88 pin 1 (O).
3. Measure the resistance between PI 1 pin 102 (B) and CA 88 pin 4 (B).

- Is the resistance less than 5 ohms?

-> Yes
DIAGNOSE the electronic engine control system.

-> No
REPAIR the accelerator pedal demand sensor circuit from the ECM to the accelerator pedal. CLEAR the DTC. TEST the system for normal operation.