Accelerator Pedal Sensor - SSANGYONG 2004 Rexton 2.7XDi Workshop Manual

DI08-22

Accelerator Pedal Sensor

<Location of accelerator pedal sensor>
Accelerator pedal sensor changes accelerator pedal position into electrical signal and then sends to ECU to let know
the driver's demand. There are 2 sensors in the accelerator pedal sensor. Accelerator pedal No.1 (ACC 1) sensor signal
determines fuel injection volume and injection timing during driving, and accelerator pedal No. 2 (ACC 2) sensor signal
compares whether the No. 1 sensor signal value is correct.
If accelerator pedal No. 1 and 2 sensors are defective, ECU remembers defect code, and acceleration responses are
getting bad and engine rpm hardly increases.
Notice
When depressing the accelerator pedal and brake pedal simultaneously while driving, the acceleration response
will be diminished abruptly and cannot drive with over 70 km/h even though depressing the accelerator pedal
to its end. At this time, the trouble code of "P-1124 Accelerator pedal sensor stuck" is stored into ECU. If
depressing the accelerator pedal over 3 times, it will be resumed to normal condition.
* For detailed information, refer to "Diagnosis" section in this manual.
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
<Circuit diagram of Accelerator pedal sensor>
<When depressing the accelerator pedal
and brake pedal simultaneously>
Signal 1
Ground
Signal 2
Ground
Y220_08014
Y220_08015
ENGINE CONTROL SYSTEM
DI ENG SM - 2004.4