Engine Idle Adjustment Actuator/Butterfly Position Sensor - Fiat 1998 Marea Service Manual

Marea- Marea Weekend * § i
99 range
Copyright by Fiat Auto
m
iev
Removing-refitting
Proceed with the removal of the accelerator
cable as follows:
- working from inside the vehicle (A), discon-
nect the control cable from the mounting on
the accelerator pedal (B);
- turn the accelerator lever to release the end
of the accelerator cable from the lever (C),
then remove the adjustment plate from the
bracket (D) and move the accelerator cable
away.
When refitting, reverse the order of the opera-
tions carried out for the removal.
ENGINE
TOR/BUTTERFLY POSITION SENSOR
NOTE The engine idle adjustment actua-
tor/butterfly position sensor should
only be disconnected from the butter-
fly casing if it is being replaced, be-
cause the removing-refitting
the deterioration of some components
(e.g. internal seals) which then do not
guarantee the correct operation of the
component once it is refitted.
Removing-refitting
To remove the actuator, disconnect the con-
nector and undo the fixing bolts (arrow).
NOTE When refitting, the zeroing and self-
learning procedures for the engine idle
adjustment actuator data
must be carried out as described in the
"BUTTERFLY CASING"paragraph.
Engine
Fuel system
IDLE ADJUSTMENT ACTUA-
10.
causes
(M.D.S.)
53