Subaru Forester 2004 Service Manual page 245

Diagnostic Procedure with Diagnostic Trouble Code (DTC)
ENGINE (DIAGNOSTIC)
Step
7 CHECK ACCELERATOR PEDAL POSITION
SENSOR.
1) Measure the resistance of accelerator
pedal position sensor.
Terminals
No. 2 — No. 6:
2) Check the measured value is within the
specification without depressing the accelera-
tor pedal.
8 CHECK ACCELERATOR PEDAL POSITION
SENSOR.
1) Measure the resistance of accelerator
pedal position sensor.
Terminals
No. 2 — No. 6:
2) Check the measured value is within the
specification with the accelerator pedal
depressed.
Check
Is the resistance 0.15 — 0.63
kΩ?
Is the resistance 0.28 — 1.68
kΩ?
EN(H4DOTC 2.5)-244
Yes
Go to step 8. Replace the accel-
erator pedal posi-
tion sensor.
Repair the poor Replace the accel-
contact in ECM erator pedal posi-
connector. tion sensor.
Replace the ECM
if defective.
No