CX-9 AWD V6-3.7L (2008)
Accelerator Pedal Position Sensor: Testing and Inspection
ACCELERATOR PEDAL POSITION (APP) SENSOR INSPECTION [MZI-3.7]
NOTE: Before performing the following inspection, make sure to follow the procedure as indicated in the troubleshooting flowchart. (See HOW TO
USE THIS MANUAL.)
Voltage Inspection
1. Turn the ignition switch to the ON position (Engine OFF).
2. Verify that the PCM terminal 1AC, 1AG and 1AK change smoothly while throttle valve is gradually opened.
-
If as verified, go to next step.
-
If not as verified, perform the "Circuit Open/Short Inspection".
-
If there is no open or short circuit, replace the throttle body.
3. Verify that the PCM terminal 1AC, 1AG and 1AK voltages are as shown in the following table.
-
If voltage is not as following table, perform the Circuit Open/Short Inspection.
-
If there is no open or short circuit, replace accelerator pedal.
APP sensor output voltage
Circuit Open/Short Inspection
