Recent content by Oskido

  1. O

    3UZ VVTI - COLD START AND LIMP MODE PROBLEMS

    I thought I should share this with all as I had no responses to my original request below by simply following a possible wiring to the fuel pump (Bosch 4.5bar) problem. "I've done all the testing required and replaced damaged Coils, Air Flow Meter and rest the computer. I still have a cold...
  2. O

    3UZ VVTI - COLD START AND LIMP MODE PROBLEMS

    Does ANYONE have some advice on my problem - see thread!
  3. O

    3UZ VVTI - COLD START AND LIMP MODE PROBLEMS

    Morning, I've done all the testing required and replaced damaged Coils, Air Flow Meter and rest the computer. I still have a cold start problem. Once I get the vehicle TO START without the Airflow Meter connected, it idles beautifully once running and when I then try to re-plug the Air Flow...
  4. O

    3uz-fe VVT-i Crank Sensor's

    Can I have pics or advice where are both crank Sensor's situated on a 3UZ-FE VVT-i motor
  5. O

    3uz-fe vvti gearshifter diagram plus videos

    I have a 3uz-fe motor & standard 5 speed gearbox. Replacing my Gearshift which is a A650 shifter and need wiring from gearbox to Shifter? Any takers - I've watched Grazy Tunes (Kelvin New Zealand) video but would like a wiring diagram if available?
  6. O

    3uz-fe vvti gearshifter diagram plus videos

    Send all wiring to me!
  7. O

    3uz-fe vvti gearshifter diagram plus videos

    Redoing my old Gearshift Unit - from standard 5 speed gearbox shifter to 5 speed A650 shifter
  8. O

    1uz starts and dies :/

    Hi, I'm no specialist but had a similar problem. Take your ECU unit out and plug into another 1uz-fe motor and see if you have the same problem. If so it's problem the immobilizer that needs rewiring/redone. My Immobilizer failed (replaced) and PC board rewired and walla - problem solved...
  9. O

    Lexus v8 3uz

    Hi, problem solved, immobilizer was the problem and PC redone. Vehicle now starts and runs 100%
  10. O

    Lexus v8 3uz

    Hi, I have PHD in IT Electronics and Systems. I'm not a PHD Mechanical Engineer motor vehicle engines - maybe you are and if not you learned along the way from ADVICE, HELP then Your comments are not welcome as considering "retarded". This website is to assist and see you a STAFF MEMBER and...
  11. O

    Lexus v8 3uz

    Could this be a Immobilizer Problem - if so, how do you bypass the Immobilizer on the 3UZ-fe VVT.i in my instance (without a OBD2 unit connection)? Remember this is per the instance in my previous email and setup of the motor, ECU, ECU wiring and fuse box - see attached images. Just as a note -...
  12. O

    Lexus v8 3uz

    Not retarded - if you read the email chain/thread and attachments supplied earlier you would have noticed that this V8 3uz-fe VVT-i has not been connected to the Isuzu Diagnostic Connector but in South Africa (and many parts of the world) these Chinese /Japanese motors arrive as one complete...
  13. O

    V8 3uz-fe VVT-I fuel problem

    Hi, Diagnostic Test done and following is the problem - crank, short idle dies: On the home diagnostic I'm getting the following: Fuel Cut Solenoid signal problem detected (where is this situated on the motor)? EDU (Electronic Drive Unit) malfunction (where is this unit situated or is this...
  14. O

    V8 3uz-fe Fuel Cut-off Solenoid

    Hi , Diagnostic Test done and following is the problem: On the home diagnostic I'm getting the following: Fuel Cut Solenoid signal problem detected (where is this situated on the motor)? EDU (Electronic Drive Unit) malfunction (where are this unit situated or is this part of a ECU problem)...


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