Page 1 of 2 12 LastLast
Results 1 to 15 of 22

Thread: JZS155 Crown 2JZGE VVTi Wiring Diagram needed - HELP

  1. #1
    Gary Motorsport Inc. Too Much Toyota takai's Avatar
    Join Date
    Oct 2005
    Location
    Victoria
    Posts
    5,543

    Default JZS155 Crown 2JZGE VVTi Wiring Diagram needed - HELP

    The 2JZGE VVTi that i bought for the Supra helpfully came with the ECU for it as well. But i have no idea of what car it came out of, and hence the pinouts on the ECU. Here it is though:





    Engine is a stock front sumped version, and the wiring looks to be power through the body loom within cabin, rather than the Supra style of power through the body loom near the fusebox in the engine bay.
    I cant see any alternator wiring on the engine loom, so im going to assume thats body loom too (makes life easy ).

    Anyone able to identify what ECU it is? Better if you can give me the wiring diagrams for it too, but ill settle for knowing what ECU and car it came from.
    -Chris | Garage takai - Breaking cars since 1998
    Sparky - AE86 IPRA Racer | RZN149 Hilux - Parts and Car Hauler
    I never saw a wild thing sorry for itself. A small bird will drop frozen dead from a bough without ever having felt sorry for itself. - D.H.Lawrence

  2. #2
    Junior Member Grease Monkey Mr.Phreak's Avatar
    Join Date
    Feb 2007
    Location
    New Zealand
    Posts
    65

    Default Re: 2JZGE VVTi - ID my ecu.

    JZS155 Crown from memory, although you may want someone to confirm

  3. #3
    Triptek Enhanced Backyard Mechanic triptek's Avatar
    Join Date
    Mar 2006
    Location
    Western Australia
    Posts
    444

    Default Re: 2JZGE VVTi - ID my ecu.

    Thats from a jzx100. More than likely a grande.
    1990 SW20 MR2 turbo Gen III 3S-GTE conversion, 3" exhaust = 264.9rwhp
    1985 JZA61 2JZ-GTE + TO4Z = 442.1rwhp @ 18psi
    1991 JZA70 Limited 2JZ-GTE vvti GTX30/76r
    1994 GZX90 Mark II 1GZ-FE V12
    1980 MA45 Undergoing Restoration

  4. #4
    RZN169R+2JZGTEVVTI+R151 Domestic Engineer madmont's Avatar
    Join Date
    Nov 2005
    Location
    Queensland
    Posts
    669

    Default Re: 2JZGE VVTi - ID my ecu.

    Jzs155.................
    Jealousy is a curse

  5. #5
    Gary Motorsport Inc. Too Much Toyota takai's Avatar
    Join Date
    Oct 2005
    Location
    Victoria
    Posts
    5,543

    Default Re: 2JZGE VVTi - ID my ecu.


    Seems that it is a JZS155.

    Now how about those wiring diagrams.
    -Chris | Garage takai - Breaking cars since 1998
    Sparky - AE86 IPRA Racer | RZN149 Hilux - Parts and Car Hauler
    I never saw a wild thing sorry for itself. A small bird will drop frozen dead from a bough without ever having felt sorry for itself. - D.H.Lawrence

  6. #6
    i 8 a p00 Carport Converter rob's Avatar
    Join Date
    Sep 2005
    Location
    NSW
    Posts
    1,852

    Default Re: 2JZGE VVTi - ID my ecu and wiring diagram needed JZS155

    open the ecu, from my experience the pins should be labelled on the PCB

    with that you can make a pin out diagram

    EDIT: open both sides of the ecu as u might open the wrong side and think they are not on there
    - ma61 + 2jz-gte + v160 + 3.5 torsen

  7. #7
    Gary Motorsport Inc. Too Much Toyota takai's Avatar
    Join Date
    Oct 2005
    Location
    Victoria
    Posts
    5,543

    Default Re: 2JZGE VVTi - ID my ecu and wiring diagram needed JZS155

    Nope, they arnt. I already tried that one rob. Unless i just cant see them, will open it up again though.
    -Chris | Garage takai - Breaking cars since 1998
    Sparky - AE86 IPRA Racer | RZN149 Hilux - Parts and Car Hauler
    I never saw a wild thing sorry for itself. A small bird will drop frozen dead from a bough without ever having felt sorry for itself. - D.H.Lawrence

  8. #8
    Gary Motorsport Inc. Too Much Toyota takai's Avatar
    Join Date
    Oct 2005
    Location
    Victoria
    Posts
    5,543

    Default Re: JZS155 Crown 2JZGE VVTi Wiring Diagram needed - HELP

    I think i just found them, squirrelled away on a Thai site, and my Thai isnt good (i know Google Fu instead) but i found references to JZS155, and the numbers of pins on the plugs seem to match.

    http://gallery2.plebeians.net/v/cars...hlightId=28369
    -Chris | Garage takai - Breaking cars since 1998
    Sparky - AE86 IPRA Racer | RZN149 Hilux - Parts and Car Hauler
    I never saw a wild thing sorry for itself. A small bird will drop frozen dead from a bough without ever having felt sorry for itself. - D.H.Lawrence

  9. #9
    you can't say ****** here Automotive Encyclopaedia CLG's Avatar
    Join Date
    Aug 2005
    Location
    Perth WA
    Posts
    954

    Default Re: JZS155 Crown 2JZGE VVTi Wiring Diagram needed - HELP

    Send me your email, I send you a pinout diagram, problem solved.

  10. #10
    Nay sayer Domestic Engineer Mr Ed's Avatar
    Join Date
    May 2006
    Location
    ACT
    Posts
    624

    Default Re: JZS155 Crown 2JZGE VVTi Wiring Diagram needed - HELP

    Hey fellas, Ive now got Takai's old engine/ECU/etc. Looking for the same info.

    Have sent a few PMs around but no luck at this point. Little help?
    I used to eat alot of natural foods. That was until I learned that most people died of natural causes.

  11. #11
    Nay sayer Domestic Engineer Mr Ed's Avatar
    Join Date
    May 2006
    Location
    ACT
    Posts
    624

    Default Re: JZS155 Crown 2JZGE VVTi Wiring Diagram needed - HELP

    NM, found it

    Funny how that works....
    I used to eat alot of natural foods. That was until I learned that most people died of natural causes.

  12. #12
    C2H5OH Powered Automotive Encyclopaedia George's Avatar
    Join Date
    May 2010
    Location
    Moscow
    Posts
    823

    Default Re: JZS155 Crown 2JZGE VVTi Wiring Diagram needed - HELP

    Got the diagrams too, pm me if anyone needs em
    USSR GAZ24 with 1UZ-FE VVTi (UCV24) http://www.toymods.org.au/forums/showthread.php?t=60301
    Engine conversion is when you drive a shitbox which costs a whole LEXUS to own

  13. #13
    Forum Member
    Join Date
    Apr 2013
    Location
    Florida
    Posts
    2

    Default Re: JZS155 Crown 2JZGE VVTi Wiring Diagram needed - HELP

    I am in desperate need of a JZS155 pinout. Please send the link to my email: [email protected]

    Also, the early JDM 2JZGE VVTI motors appear to be non DBW and from what I'm hearing do not have immobilizer chips in the ECU's. Can anybody confirm this?

    Thank you

  14. #14
    Junior Member Automotive Encyclopaedia
    Join Date
    Nov 2011
    Location
    qld
    Posts
    1,123

    Default Re: JZS155 Crown 2JZGE VVTi Wiring Diagram needed - HELP

    the early 2j vvti are fly by wire but still cable operated to throttlebody
    then its fly by wire from one side of throttle body to the other side which is where the motor is

    and yes they dont have immobiliser in them

  15. #15
    C2H5OH Powered Automotive Encyclopaedia George's Avatar
    Join Date
    May 2010
    Location
    Moscow
    Posts
    823

    Default Re: JZS155 Crown 2JZGE VVTi Wiring Diagram needed - HELP

    no they aren't dbw
    early jzs155's (pre-1997) have 4-connector ecu and they are not dbw, though they have 2nd (TRAC) butterfly in the throttle body. Some of the early jzs155's are 5spd (A350), I have wired one. Seems like extremely rare. Later JZS155's are dbw with etcs-i throttle (and ultimately 5-connector ecu), but pedal sensor is still cable operated. None of them have immobilizer.
    USSR GAZ24 with 1UZ-FE VVTi (UCV24) http://www.toymods.org.au/forums/showthread.php?t=60301
    Engine conversion is when you drive a shitbox which costs a whole LEXUS to own

Similar Threads

  1. KE70 Wiring Diagram
    By Pdawg in forum Tech and Conversions
    Replies: 14
    Last Post: 04-06-2007, 07:27 PM
  2. Needed! - RA63 Wiring Diagram
    By Spectre in forum Tech and Conversions
    Replies: 12
    Last Post: 06-09-2006, 10:54 AM
  3. AE101 4AGZE wiring diagram Needed
    By BlueAE86 in forum Tech and Conversions
    Replies: 18
    Last Post: 28-04-2006, 12:29 PM

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •