Removal
- Turn off the ignition.
- Disconnect the electrical connector from the load potentiometer.
- Remove the two screws and load potentiometer.
Installation
- Install a new potentiometer.
- Observe the installation position of the potentiometer in relation to the high pressure fuel pump.
Note. Adjustment of the potentiometer lever can only be carried out at a Renault center.
Adjustment
- The potentiometer is adjusted under voltage.
- To apply voltage to the potentiometer terminals (connector is connected, ignition is on), it is necessary to connect the powered contacts of the engine compartment wiring harness connector and the potentiometer contacts with an additional wire.
- Measure the voltage on pins 1 and 2 of the potentiometer connector.
- In the position of the accelerator pedal pressed all the way, the voltage should be 4.5±0.1 V, otherwise, turn the potentiometer until the required voltage value is obtained.
- Tighten the potentiometer mounting screws.
- After that, set the parameters "pedal pressed" And "pedal released". To do this, enter G31* on the XR25 keypad and register the parameter «pedal pressed», then - «pedal released».