Pic. 8.5. Throttle Position Sensor Location (1) and view of the connector from the side of the sensor (2)
2. Disconnect the throttle servo connector (pic. 8.5).
3. Turn the ignition key to position «ON» («ON»), but do not start the engine.
4. Check Throttle Position Sensor Output Voltage (1st channel), holding it with your finger in the fully closed position. The nominal value is 0.4-0.6V.
5. If the measured voltage is greater than the set limit, loosen the sensor mounting bolts. By rotating the sensor housing, achieve the nominal value of the sensor output voltage.
6. Check Throttle Position Sensor Output Voltage (2nd channel), holding it with your finger in the fully closed position. The nominal value is 4.2-4.8 V.
7. If the measured voltage is greater than the specified limit, replace the throttle position sensor.
8. Turn the ignition key to position «LOCK» («OFF») – («OFF»).
9. Connect the throttle servo connector.
10. Disconnect the MUT-II.
11. If a diagnostic trouble code is displayed, clear it using the MUT-II tool or disconnect the cable from the negative battery terminal for more than 10 seconds. Then connect the wire to the negative battery terminal.
12. Turn the ignition key to position «ON» («ON»), wait about 10 seconds, then turn the ignition key to the «OFF» («OFF»). If the battery has been disconnected, let the engine idle for about 10 minutes.