INT-2C + ECU-4A + ENG-3B 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)
• No immo
• Stock Engine Harness
  • Coolant Temp Sensor - keep in stock location
  • MAF - Can cut air box lid off, but best to run cone filter on it to fix air flow issues
  • All other stock wiring gets disconnected (fender wiring, dash wiring, fuse boxes, etc).

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

Immo Identification

• 3 Coil - Center connector missing for no immo

We can flash your computer to immo off or you can use a modded/tuned computer. A DIY work around would be to source a comptuer from the same model of car that is factory immo off.

Fitment:

• 1998-1999 Toyota Avalon*

* 1998 had two computer options, make sure your connector looks like the one on this page with 3 rows of pins.