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1JZ/2JZ A340E Trans Harness + Fueltech FT600 COMBO!

1JZ/2JZ A340E Trans Harness + Fueltech FT600 COMBO!

Regular price $5,170.00 USD
Regular price $4,613.00 USD Sale price $5,170.00 USD
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1JZ/2JZ Engine and Automatic A340E Trans Harness + FT600 + Complete Nano Wideband COMBO!

Compatible in most front mount engine rear wheel drive vehicles, this 1JZ/2JZ Fueltech FT600 engine and automatic (A340E) transmission harness meets the needs of most. 

Built with Mil-Spec ETFE Insulated Electric Wire (Tefzel wire) we strive to offer top quality harnesses.


This harness will have you ready for the FT600 controlling engine and A340E transmission. 

NO NEED for parallel installation with stock ECU.


  1. TPS
  2. Engine Coolant Temp. (ECT)
  3. Oil Pressure
  4. Fuel Pressure
  5. Flex Fuel
  6. AIT
  7. FW Speed
  8. RW Speed
  9. 2 Step Switch
  10. A/C Switch
  11. Up Shift
  12. Down Shift
  13. R
  14. D
  15. Manual Mode
  16. Fuel level
  17. Transmission Temp.

Outputs besides transmission control, injectors and coils:

  1. Boost Solenoid
  2. A/C Compressor
  3. Radiator Fan #1
  4. Radiator Fan #2
  5. Fuel Pump


Included with wiring harness is a fuse and relay box with 5 fuses and relays as fallows:

  1. ECU
  2. Injectors
  3. Coils
  4. A/C
  5. Starter
  6. Accessories

Harness is set up to having to connect 12v switch, starter signal, A/C switch signal, battery ground, and outputs to stock relays for radiator fans and fuel pump (for FT600 to control).

That is all it takes to get you ready for tuning.

Anything can be added or taken off when it comes to inputs and outputs. 

Please select injectors and coils used on set up to have correct connectors on harness.



-1JZ/2JZ Engine and Automatic A340E Trans Harness


-Complete Nano Wideband or Nanopro

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