UPDATE: A limited supply of the original best-selling Lextreme 1UZFE EGR Delete Kit remains. If you own a 1UZ from 1990-1997, you really need to get this kit! Email me at [email protected] for help with ordering or questions. This will probably be the last kits I have made.

All other parts are SOLD OUT and won't return, including the LS400 and SC400 turbo kit, rebuild kits, supercharger and performace torque converter. We're not an auto parts supplier and I can't respond to inquries for random Lexus and Toyota auto parts.

LEXTREME LEXUS FORUMS HERE! - Post Questions For Quick Answers!

Lexus/Toyota Engine Specs and Info

These engine specifications aren’t intended for sale or publication.  This is only for your information.  Lextreme is not reliable for any copy rights violation or misprint information.

The below specs are in PDF format.  You need Acrobat to view the below specs.  I have chosen the most important topics that a typical Lexus  and Toyota owners would like to know.  I also post some Toyota Twin Turbo Supra MKIII and MKIV (7MGTE, 1JGTE and 2JZGTE) engine specifications along with the usually Lexus SC400 and LS400 engine specifications.

If you need Lexus wiring information for Audio and Security Wiring, please click the above link.

If you have data that you think it will help our owners, please feel free to contact me.  We really appreciate your contribution.  If you need Technical DIY Articles, please click the above link.

Soarer/SC400 Specs:
1st Generation Soarer/SC400 2nd Generation Soarer/SC400 92 SC400 Base Radio Diagram
92 SC400 Radio Diagram with CD ChangerSC400 Charging Diagram 96 SC400 Wiring Diagram 1/396 SC400 Wiring Diagram 2/3

96 SC400 Wiring Diagram 3/3

92-95 SC400 ECU Diagram (1)92-95 SC400 ECU Diagram (2)
Removing Front Bumper Removing Rear Bumper Engine Torque Specifications
1UZFE/LS400 Specs:
1st Generation Celsor/LS400 1UZFE Torque Specs 1UZFE 92 SC400 Compression Data
1UZFE Fuel System 1UZFE Diagnose with Code 1UZFE Diagnose with Symptoms
A341E Transmission Diagnose 90-92 Brake Specs. 1UZFE Removal & Installation
1UZFE Igniter Diagram 1UZFE Engine Code 1UZFE Radio Diagram
1UZFE A/C Diagram 1UZFE ECC/ECU Wiring Diagram Part 1 1UZFE ECC/ECU Wiring Diagram Part 2
Electrical Compartment Locator 2nd Gen LS400 DX Code Air Suspension Module (diagram)
Front Axial Front Susp. Knuckle Front Susp.
Rear Susp. Rear Susp. Axial
96 LS400 ECU Diagram 1/4
96 LS400 ECU Diagram 2/4
96 LS400 ECU Diagram 3/4
96 LS400 ECU Diagram 4/4
Supra Specs:
2JZGTE ECU Diagram 1/4 2JZGTE ECU Diagram 2/4 2JZGTE ECU Diagram 3/4
2JZGTE ECU Diagram 4/4
2UZFE Specs: Data By Bloodypulp
Cylinder Block Intake Manifolds R150 Manual Transmission
Cylinder Heads Service Specifications R150 Service Specifications
E-Manage Wiring A340 (2UZFE) Tranny 2UZ Misc Data
Do you have any questions? If so, please head over to the forums to get a quick answer or share your experience!

Cash App (user: $lextremeparts).
This is a freelance site with no support by huge companies.  I have been doing most of the R&D and technical write-ups by myself with my personal money and literally thousands of hours of my time.  I have taken extra steps to demonstrate in details how things are done.  Currently I am one of the few people doing Lexus V8 research and performance enhancement.  This effort comes from my personal love for this wonderful engine.  Most of the modifications are from trial and error. There's no cookbook for 1UZFE mods and its unknown territory for much of supercharger performance.  The parts, labor, web development and site hosting are 100% paid from my personal hobby money.  If you feel my efforts help you in any form, please do not hesitate to donate any amount of money to support this site. You have no idea how much I and the entire Lexus and Toyota community appreciate it!

1 thought on “Lexus/Toyota Engine Specs and Info”

  1. I need to know the wiring for 2008 lexus es350. front bucket seats with heat and cool ventilated and air bag that’s the yellow wires. there like 18 wires. i’m putting them in a 36 chevy 2dr sedan car.


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