Fig. 7.4. Installing a 0.65 mm thick flat feeler gauge between the factory idle speed adjustment screw (Fixed SAS) and the throttle lever: 1 – throttle lever; 2 – flat feeler gauge; 3 – idle speed adjustment screw
2. Insert a 0.65mm thick flat feeler gauge between the factory idle speed adjustment screw (Fixed SAS) and the throttle lever (Fig. 7.4).
3. Turn the ignition key to the "ON" position, but do not start the engine.
4. Loosen the throttle position sensor mounting bolt and turn the sensor counterclockwise until it stops.
5. Make sure that the fully closed throttle position switch is on in this position.
6. By slowly turning the sensor clockwise, find the position where the sensor-switch for the fully closed throttle position turns off. After that, tighten the throttle position sensor mounting bolt securely in this position.
7. Check the output voltage of the throttle position sensor (TPS). The nominal value is 400-1000 mV.
8. If the voltage deviates from the nominal value, check the throttle position sensor (TPS) and its circuits (wiring harness).
9. Remove the flat dipstick.
10. Turn the ignition key to the "OFF" position.
11. Disconnect the MUT-II device.