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    Buy that man a beer

    So cynical. Was just working on the honesty system. I can be a bit old fashioned like that. If you or any of the mods want to pm your email address i'll add you to the GFM team.
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    Buy that man a beer

    Hey guys, It seems that whenever someone has a question there is a couple of people that always turn up with an answer. Sideshow and Gloverman are the first to spring to mind. These guys do this stuff for work and they drop in here to help us out with our hobby. If they have helped you with a...
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    SC400 ECU wiring for conversion

    Hi guys, Couple of questions about ecu wiring for a manual conversion. Its a 92 SC400 motor in a LH torana. 1. Is the Neutral start switch needed? Will the engine start ok with it removed? 2. Does the ecu need a gear signal (L or D) to drive properly. 3. Is STP required? Does it do anything for...
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    No power to fuel pump. Car cranks but won't start!

    Try turning the car on then taping the EFI relay. I've had this issue with my car. Efi relay not closing or getting stuck on.
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    Ideas/tips for newbie

    Manual gearbox conversion
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    Vacuum Banjo bolt thread

    Thanks Guys. i got one off the fuel rail on my spare engine. Have to have a clean up in the shed.
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    Vacuum Banjo bolt thread

    Anyone know what the thread is for the vacuum banjo bolt? I put mine somewhere "safe" and cant find it. Going to get a new one.
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    1uz swap, limp mode?

    is it a relay/resistor version or fuel pump computer?
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    1uz swap, limp mode?

    Check this out for wiring and descriptions of what everything does http://www.lextreme.com/forums/index.php?threads/workshop-manual.17344/
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    Help with hose

    The hose is for the charcoal canister.
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    Wanted W58 Shifter Housing

    Hi, I'm after a w58 shifter housing and shaft. the 20.5" one Anyone got a spare in a blown box? Cheers
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    Workshop manual

    HI Guys, Found this https://cardiagn.com/lexus-sc300-sc400-1991-1992-1993-1994-1995-1996-1997-1998-1999-2000-service-repair-manual-pdf/ Might be helpful.
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    AC Delete Belt Length

    I have just found that a 5PK735 fits perfectly for just running the alt
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    EFI main relay stayin on

    I know your just trying to flog your tacho relays : p the ecu has an output for running fuel pumps, what i need is a relay that will trigger at 2v. ive got one that will trigger from 3v, so it only picks up the high speed signal. I know it can be worked out with a transistor to bump up the...
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    EFI main relay stayin on

    but i like complicated. yeah, i was thinking about ditching the 2-speed pump idea. dont know how the pumps will respond to lower voltage. efi relay is trigered directly from the ecu.
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    EFI main relay stayin on

    I did the wiring. striped out the harness from the donor car. fuel pump is triggered by FP pin on the ecu for high speed and oil preasure for low. The engine stops ok. fuel pump runs for 5-6 secs after engine stops, till oil press drops probably. i noticed that when i run the engine for a...
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    EFI main relay stayin on

    swaped all three relays in the box around. same result. just noticed there 22A relays. and im running 2 fuel pumps through them. might be welding the contacts togeather. i'll try running the pumps from a different source.
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    Charcoal Cannister connection?????

    One tube goes to the vac solenoid on the lhs of the inlet manifold, its connected to the throttle body via a pipe that runs around the frount of the plenum.
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    EFI main relay stayin on

    i tried changing the ecu to a crown one i have, relay turned on and off but engine wouldn't start. changed back to uzz31 ecu, and had relay prob again. ran the engine for a few minutes, turned it off, relay turned off. it fixed its self
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    EFI main relay stayin on

    The efi relay is staying on after i turn the engine off. im sure the ign switches are turning off properly. can anyone help?


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