nissan Workshop Repair Guides

Nissan and Datsun Workshop Service and Repair Manuals

Transmission Position Switch/Sensor, A/T > < Throttle Position Sensor|Description and Operation
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Throttle Position Sensor: Testing and Inspection

THROTTLE POSITION SENSOR

1. Reconnect all harness connectors disconnected.
2. Perform EC-77, "Throttle Valve Closed Position Learning".  See: Computers and Control Systems/Testing and Inspection/Programming and

Relearning/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 following conditions.
6. If NG, replace electric throttle control actuator and go to the next step.
7. Perform EC-77, "Throttle Valve Closed Position Learning".  See: Computers and Control Systems/Testing and Inspection/Programming and

Relearning/Throttle Valve Closed Position Learning

8. Perform EC-77, "Idle Air Volume Learning".  See: Computers and Control Systems/Testing and Inspection/Programming and Relearning/Idle Air

Volume Learning

Transmission Position Switch/Sensor, A/T > < Throttle Position Sensor|Description and Operation