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Throttle Position Sensor

Throttle Position Sensors are used to tell Capoworks ECU the angle of the throttle blade. Most sensors are 3 wire:

  1. Power (provided by the ECU power output)
  2. Ground (provided by the ECU ground output)
  3. Signal (sent to an ECU low-side input)

Wiring power and ground from the ECU will ensure a clean and consistent signal.

For more info on how TPS sensors operate on Electronic Throttele Bodies: ETB Throttle Position