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Brad Burnett

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Brad Burnett last won the day on August 20

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  1. @Adamw would it be possible to use a spare aux out to control the relay for the ABS system with a gp out that controls the relay with engine run time >= x seconds? Also could you email me the 350z doc youre talking about? burnettbrad84@gmail.com
  2. If this is a plug in unit, i would stick the stock ecu back in and see if there is any change. May be easier to diag the abs fault with the stock ecu present. Im very interested in the outcome here as im busy with a rather standalone build with the 350z abs system.
  3. Just also be sure to double check all you I/O to verify everything is in the correct place. I recommend disconnecting all your loads while making config changes.
  4. I had this conversation with a link tech guy yesterday. I have attached the 12v supply for the lsu 4.9 to the link power supply on the A connector.
  5. It will still get you in the ball park. Yes you will have to adjust some ignition parameters and change some settings for the vvt, but it will be a good starting point.
  6. there is a 2jzgte base calibration in the software. Maybe start there?
  7. didnt even think about that. But that is perfect.
  8. then test it out with normal and 2500 and see how far that gets you.
  9. go to starter control in the chassis and body tab. change starter switch mode to normal and deactivation to 4500rpm The starter button or switch should then act like a normal system where you have to hold it till it starts.
  10. the kick back is from the combustion event happening while the piston is still on the way up the bore. with the negative timing it will happen after it passes tdc so the combustion event will help push the piston down the bore.
  11. I have fought this kind of cranking issue with single and 2 cylinder motors. The compression on cranking really messes with the ecu's ability to accurately read the triggers, clearly. I have always remedied this with very low if not negative timing in the 0-250 rpm and low TP area of the ignition map. It would be nice if link could add a cranking timing setting in the main ignition settings but considering that is not there, you have to do it in the main table. As Race Jase in the other thread said, he damaged starters and Bendixes due to kick back. The low to negative timing values fixed that for me as i even sheared teeth off the flywheel as well.
  12. I have had inconsistent results with changing map sensors. Switching between oem sensors i have had odd offsets and tune has needed adjustment to compensate. I would recommend at least a double check before just calling it good when changing anything sensor related.
  13. Brad Burnett

    CAN Hub

    If you can bus wiring between the ecu and the CAN lambda unit is short, you can get away without the termination resistor.
  14. just before the throttle plate is best. usually in an intercooler pipe.
  15. Brad Burnett

    G4+ Supra 2JZ PNP

    Ive had issues with the fuel pump control on the 2j pnp units in the past. I usually just bypass the fuel pump controller and just change the ecu to standard fuel pump relay control.
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