Throttle Position Sensor: Service and Repair

Throttle Position (TP) Sensor:

CAUTION: The Throttle Position (TP) sensor is an electrical component and must not be soaked in any liquid cleaner or solvent, as damage may result.

REMOVE OR DISCONNECT
1. Wingnut, air cleaner and gasket.
2. Electrical connector releasing locking tab.
3. TP sensor attaching screw assemblies.
4. TP sensor from injection pump assembly.

INSTALL OR CONNECT
1. With throttle valve closed, install TP sensor on throttle shaft. Rotate counterclockwise, to align mounting holes.
2. TP sensor attaching screw assemblies.
3. Electrical connector.