code 83 and 85

The 1UZFE EGR Delete Kit is available for sale here.

speedemonsupra

New Member
I got my 94 pickup up and running with the 1990 crown 1uz swap. I keep getting a check engine light soon after driving the truck and the codes are a 83 and 85. In my book they are tcm communication failure codes. Are these codes normal and if so is there any way to stop them from popping up. Thanks
 
One would guess from this that it is now manual?

Try finding and joining the neutral start switch wires as my Surf did similar initially ('92 Soarer engine and ECU) until I did that. Also ensure that the VSS is hooked up, needs to be a 4 pulse sensor and if your pickup is a Hilux and was efi petrol should be built into the speedo head (same with diesel Surfs)
 


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