Vehicle Speed Sensor: Testing and Inspection

Circuit G7 splices to the speedometer, combination buzzer, and Daytime Running Lamps (DRL) module

Circuit K7 splices to supply 8 volts to the pick-up coil in the distributor

Circuit K4 splices to supply ground for the signals from the following:

- Heated oxygen sensor
- Distributor Pick-up coil
- Throttle position sensor
- Manifold absolute pressure sensor
- Engine coolant temperature sensor
- Throttle body temperature sensor