INT-3A + ECU-1A + ENG-1A Power Harness

This harness is effectively a power adapter to convert your stock engine harness into a stand alone harness. All other stock wiring gets disconnected from the engine harness including the fuse boxes.

Requirements

• Starter hotwired*
• Fuel pump hotwired*
• Ignition hotwired (Power Harness)

* Pinout info for accessories can be found on the derby specs page.

Fitment

• 1993-1994 Geo Prizm (7A-FE 1.8L Auto Transmission)
• 1995 Geo Prizm (7A-FE 1.8L)
• 1993-1994 Toyota Corolla (7A-FE 1.8L Auto Transmission)
• 1995 Toyota Corolla (7A-FE 1.8L)

*Easiest way to check which engine you have is to check the emissions sticker under the hood or the engine computer should say right on it.