When you ordered COMPUSHIFT II, you had to choose from one (1) of three (3) Throttle Position Sensor (TPS) systems:

  1. The AccuLink TPS for vehicles with Edelbrock AFB, Holley and Rochester Quadrajet carburetors; or
  2. A wiring harness for Electronic Fuel Injection (EFI) vehicles that have their own TPS; or
  3. A Cable Operated TPS for all other engines, including older diesel engines

Based on your choice, select one of the following: