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How to Wire up a 1UZ engine (VVTI and non-VVTI)

 
Old 10-12-15, 11:44 AM
  #31  
GeorgeNVA
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Hi ED!
You can use any ECU from 1998-2000 Lexus LS400 or GS400
JDM ECUs 89661-50520, -50521 and -50522 will fit as well

All these ECU have immo which I can fix
Also, all of them have cruise control, power/snow ECT modes and that's pretty much all
Traction control is achieved with another ECU and bunch of sensors

You can find detailed info on the engine by buying 2-day subscription to Toyota Techinfo and downloading everything they have for say '99 Lexus LS400
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Old 04-01-16, 07:04 AM
  #32  
Mossie09
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Default 3yz fe vvti ecu pinout

Hi I'm putting a 3UZ Fe VVTI in my pickup and need help with the ecu pin out and wiring diagram for the motor and automatic transmision
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Old 09-28-16, 07:25 PM
  #33  
malibuguy
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this thread has helped me understand the madness of my swap & is worth its weight in gold

I am swapping a JDM 92ish 1uz into my old Malibu, going to be fun!
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Old 03-18-17, 06:34 PM
  #34  
roku666
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Modifying my original post because I've gotten my first question figured out. Now I'm curious if anyone has some good info on getting the auto to shift in drive. I can drive it around with the solenoids unplugged and shift it manually just fine but it won't kick into over drive. With them plugged in it's stuck in second but I can manually shift it down into first. I'm hoping someone has some info on this so I can get the wiring finished up and not have to always manually shift this thing and can actually get it to engage into over drive to save on some MPG. Any info will help a lot and I will greatly appreciate it.

Last edited by roku666; 03-27-17 at 12:28 PM.
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Old 01-21-18, 02:44 AM
  #35  
fabre12
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Originally Posted by roku666 View Post
Modifying my original post because I've gotten my first question figured out. Now I'm curious if anyone has some good info on getting the auto to shift in drive. I can drive it around with the solenoids unplugged and shift it manually just fine but it won't kick into over drive. With them plugged in it's stuck in second but I can manually shift it down into first. I'm hoping someone has some info on this so I can get the wiring finished up and not have to always manually shift this thing and can actually get it to engage into over drive to save on some MPG. Any info will help a lot and I will greatly appreciate it.
Any news on this?
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Old 01-20-19, 07:25 AM
  #36  
KillerDave
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Hi Guys.

I new to this forum so I need to hang out and do a lot of reading....

I am hoping to fit a 1UZ into my Toyota Surf and I already have my first question.....

I'm sure I've read that the transfer case I have on the truck now will fit the Lexus auto...

Does anyone have any info on that please?

Thanks in advance,

David.
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Old 05-04-19, 11:53 AM
  #37  
rednek88
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can anyone tell me how to bypass the immobiliser on my 1uz-fe ecu.
89661 50440
ive lost the key
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