| 1. Disconnect the negative battery terminal. |
| 2. Lift up the diagnostic connector on the sensor flow meter of air. |
| 3. Remove the air filter. |
| 4. Disconnect the speed sensor input shaft / turbine wheel. |
| 5. Measure the resistance between terminals 1 and 2 of the connector. Resistance: 300 ~ 400 ohms at 20 ?° C |
| 6. If the resistance is not correct, replace the sensor. Torque: 8-11 N ??? m |
| 7. Install the air filter housing. |
| 8. Establish a diagnostic socket. |
| 9. Attach the wire to the negative terminal of the battery. |