infiniti Workshop Repair Guides

Infiniti Workshop Service and Repair Manuals

Transmission Position Switch/Sensor, A/T > < Diagram Information and Instructions|Page 7346
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Throttle Position Sensor: Testing and Inspection

THROTTLE POSITION SENSOR

1. Reconnect all harness connectors disconnected.
2. Perform "Throttle Valve Closed Position Learning".
3. Turn ignition switch ON
4. Set selector lever to D position.

5. Check voltage between ECM terminals 50 (TP sensor 1 signal), 69 (TP sensor 2 signal) and ground under the given conditions.
6. If NG, replace electric throttle control actuator and go to the next step.
7. Perform "Throttle Valve Closed Position Learning".
8. Perform "Idle Air Volume Learning".

Transmission Position Switch/Sensor, A/T > < Diagram Information and Instructions|Page 7346