Disconnect the wire from the negative terminal of the battery
Disconnect the accelerator cable from the throttle sector
Disconnect block 1 with wires from the throttle position sensor.
Loosen the clamps and disconnect the hoses of the idle air control 2 and crankcase ventilation.
Loosen the clamps and disconnect hoses 1 of the throttle heating, having previously marked them.
Immediately plug the hoses with plugs to avoid loss of coolant.
Unscrew the four fastening bolts 2 and remove the throttle 3 with the gasket.
If it is necessary to remove the throttle position sensor 2, unscrew the two screws 1 securing it.
Installing the throttle
Install the throttle in the reverse order of removal. Replace the defective gasket.
After installation, adjust the accelerator cable tension.
More details can be found in the article - “How to remove and install the throttle assembly of a Gazelle car”