Refitting

(Cont. Op. 1056A40)

2. Unscrew the screws (2a) of the throttle position sensor (2b) and remove.

Every time the throttle position sensor fastening screws are loosened or removed they are to be replaced with new ones since the thread is covered with a thin film of Loctite®, that ensures the locking once only.

Refitting

• Assemble the throttle position sensor and fasten with its screws.

Insert the throttle pin correctly in the mobile part of the throttle position sensor.

• Connect the negative (-) battery terminal

• Turn the ignition switch key to RUN and wait a few seconds.
• Turn the ignition switch key to STOP.
• Connect the throttle position sensor electrical connection

• Connect the diagnostic equipment.
• Turn the ignition switch key to RUN.
• Delete the error that appears on the diagnostics equipment display.
• The throttle position displayed should be between the following values

• If the value found is not correct, adjust the accelerator cable.
• Follow Op. 1068A10 ACCELERATOR PEDAL CONTROL - Check, adjustment if necessary, lubrication

Note: The throttle position sensor cannot be regulated. If it is not possible to return within the specified values, replace the sensor.

• Reposition the air cleaner cover with its pipes and throttle case air conveyor.
• Insert the oil vapours recovery pipe onto the throttle case.
• Insert the oil vapours recovery pipe onto the tappet cover.
• Lock the throttle case air conveyor screws.
• Hook the air cleaner cover clasps.
• Remove the body protection cover.
• Close the engine compartment.

1056A44 - AIR INTAKE ABSOLUTE PRESSURE SENSOR - R+R

Removal

• Open the engine compartment.
• Assemble the body protection covers.
• Disconnect the negative (-) battery terminal.

1. Unscrew the nuts (1a) that fasten the absolute pressure sensor (1b) to the support.
2. Take out the absolute pressure sensor pipe.
3. Disconnect the absolute pressure sensor electrical connection and remove the sensor

(Cont.)