Throttle Position Sensor TPS Adjusting Wiring Harness for TPI TBI GM 305 350

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  • Regular price $14.95

Throttle Position Sensor TPS Pigtail Wiring Harness

For Tuned Port Injection and Throttle Body Injection Applications


  • EFI Performance Wiring Part # 211-0128
  • This harness allows you to use a multimeter and adjust/read your TPS sensor without modifying or damaging the factory harness.
  • Top quality: Uses the same Aptiv/Delphi connector, terminals, and seals as the factory wiring. 
  • Assembled in our shop using the factory correct cross linked polyethelene high temperature TXL wire in the proper gauge.
  • GM correct Blue, Black, and Gray wires.

If your application requires different wire colors, please email us in advance and we will let you know if we have the correct color wire in stock.


Fits the following models:
1985-1992 Camaro 305 and 350 TPI
1985-1992 Firebird 305 and 350 TPI

May fit other models and applications, please review picture(s).