Advice: It is necessary to adjust the throttle drive after replacing the drive cable, after removing and installing the throttle assembly, and also after performing work related to dismantling the intake module. However, the engine may not develop maximum power due to incomplete opening of the throttle valve. If such suspicions arise, the drive should be checked and, if necessary, adjusted.
An assistant will be needed to complete the job.
Examination
1. Prepare the car for work (see "Preparing the car for maintenance and repair"). WITH engine 11183 (1.6i) remove the decorative trim (see "Decorative engine trim 11183 (1.6i) - removal and installation").
2. After loosening the three clamps, remove the air supply hose to the throttle valve.
3. We check the position of the throttle valve: with the "gas" pedal pressed (all the way to the floor) the damper must be fully open...
...and when the pedal is released, it is completely closed.
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Adjustment
The position of the open throttle valve is adjusted by changing the tension of its drive cable.
Warning! When performing this operation, do not overtighten the cable, as this may damage the drive components.
1. Key by 13 mm by turning the adjusting nuts (1 and 2) we regulate the tension of the cable (a slight sag in the cable is allowed in the area between the throttle drive sector and the end of the casing).
2. Check the operation of the drive (see above). If necessary, repeat the adjustment.
Warning! The following operation should only be performed if the cable tension does not adjust the closed position of the throttle valve. The factory adjustment should not be changed unless necessary.
3. The position of the closed damper is adjusted with the stop screw, turning it with a slotted screwdriver with a thin blade. The damper should close completely, without jamming.
Advice: You can carefully adjust the closed position of the valve by looking at the light. To do this, remove the throttle assembly from the receiver and control the position of the valve by looking at the light through the gap between the valve and the throttle assembly pipe.
Assembly
After completing the adjustment, install the removed parts in the reverse order of disassembly.