DR-8D 5 Volt Supply to TPS

1. Disconnect throttle position sensor electrical connector.
2. Connect a digital voltmeter between orange/white wire of the sensor connector and ground.
3. If voltmeter indicates 4 volts or more, replace throttle position sensor.
NOTE: Before replacing the throttle pot, make sure it is installed correctly on the throttle body. Connector facing rear of vehicle.
4. If voltmeter indicates no voltage, locate and repair open in orange/white wire of the connector.