Accelerator Pedal Module - GX2-, Checking

General Description 

The Accelerator Pedal Position Sensor -G79- and Accelerator Pedal Position Sensor 2 -G185- are combined in one component and Integrated into the Accelerator Pedal Module - GX2-. They are used to detect the position of the accelerator pedal throughout the entire adjustment range. The Engine Control Module - J623- detects the driver's request from the se signals and uses the m to calculate the injection quantity and EPC Throttle valve operation.

The Accelerator Pedal Module - GX2- Contains The Following Components: 

• Accelerator Pedal Position Sensor -G79-
• Accelerator Pedal Position Sensor 2 -G185-

The Accelerator Pedal Module - GX2- components cannot be serviced separately, and must be serviced as a unit.

Special Tools And Workshop Equipment Required 

• Multimeter.
• Scan Tool.

Test Requirements 

• Fuses OK.
• Battery voltage OK.
• Switch OFF All electrical and electronic accessories.
• Vehicles with Auto. Transmission, ensure Selector Lever position is in "P".
• Vehicles with Manual Transmission, ensure Shifter Lever position is in "N" with Parking Brake applied.
• Observe all safety precautions, refer to SAFETY PRECAUTIONS .
• View clean working conditions, refer to CLEAN WORKING CONDITIONS .
• For Hybrid vehicles refer to, Refer to HIGH VOLTAGE SYSTEM GENERAL WARNINGS .

Test Procedure