Accelerator pedal checks
- Make
- Fiat
- Model
- 500 Factory Service Manual
- Year
- 2007–2024
- Section
- Accelerator controls › Accelerator pedal checks
ACCELERATOR PEDAL CHECKS
| STEP | CHECK TO BE PERFORMED | REMEDIAL ACTION IF THE CHECK IS NOT OK |
|---|---|---|
| 1 | Potentiometer P2 check Check that there is a resistance of 1950 Ohms ± 10% between pins A and B Check that there is a resistance of 1146 Ohms ± 10% between pins B and C with the accelerator pedal released Check that there is a resistance of 1860 Ohms ± 10% between pins B and C with the accelerator pedal completely pressed | Replace the accelerator pedal Op. 1068A20 ACCELERATOR PEDAL WITH BUILT-IN POTENTIOMETER - R.R |
| 2 | Potentiometer P2 check Check that there is a resistance of 1087 Ohms ± 10% between pins D and E Check that there is a resistance of 1174 Ohms ± 10% between pins E and F with the accelerator pedal released Check that there is a resistance of 1930 Ohms ± 10% between pins E and F with the accelerator pedal completely pressed | Replace the accelerator pedal Op. 1068A20 ACCELERATOR PEDAL WITH BUILT-IN POTENTIOMETER - R.R |
Accelerator pedal connector
Accelerator pedal diagram
| DESCRIPTION OF TERMINAL OPERATION | |
|---|---|
| A | U2 stage 2 power supply ( + 5V ) |
| B | GND U/2/u2 Stage 2 common earth |
| C | U2 stage 2 voltage outputs |
| D | U1 Stage 1 power supply |
| E | Gnd U1/u1 Stage 1 common earth |
| F | U1 Stage 1 voltage output |
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