Wiring Diagram for Toyota 1UZ-FE

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

mic123

New Member
I have fitted a 1UZ-FE to a race car, the car is ready to run but i need wiring diagram showing pin out numbers for the ECU, It says on the label:
Toyota 89661 - 30430
26p 16p 22p
1UZ-FE

I believe the ECU is from a crown but can find no info. Any info on the subject will be helpful.
1uz-fe10.jpg


Cheers, Mike
 
PM me your email address and I'll send you a detailed write up on wiring the Crown engine.
 
Am still looking for pin out info for engine control systems for crown ecu model number: 89661-30430. 26p 16p 22p being the configuration. can anyone help? have tried to open other files but they have had errors still need info
 
Last edited:
Edbv,

You've done well to find those schematics.

Kdog (an early 1UZ Guru) did those in around 2003-4 and I haven't seen them for years.

I do have a hard copy.

I can still supply a write up on wiring the Crown ECU without auto.
 
Neither. MREL is an output from the ecu. I can supply proper instructions for a price. I wire a couple of these engines each week atm. Cheers.
 


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