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DVS JEZ

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Everything posted by DVS JEZ

  1. DVS JEZ
    On decel of course ur afr will be lean. Min inj pulse depends on the size of ur injectors. What ecu randon?
  2. DVS JEZ
    Does it get quieter/louder when the revs are increased? Because it runs fine with the power fc it shouldnt be a CAS issue.
  3. DVS JEZ
    Run a new power cable to near the fuel pump. Connect a relay(with fuse) up with constant power to both power ins. Then use the ecu negative trigger to activate the relay. Ground Ur earth wire from the pump to the body. Then just use the power out from the relay to the fuel pump positive.
  4. DVS JEZ
    Run a new power cable to near the fuel pump. Connect a relay(with fuse) up with constant power to both power ins. Then use the ecu negative trigger to activate the relay. Ground Ur earth wire from the pump to the body. Then just use the power out from the relay to the fuel pump positive.
  5. DVS JEZ
    Becarefull running the tank that low especially at the track. Unless u have a wideband Sensor connected when racing u will have no idea if the motor is leaning out.
  6. DVS JEZ
    A new gasket should always be used as the rubber swells straight away when removed. Only way to overcome this is to put into a freezer bag and leave in the freezer until ready to refit. This helps to stop the rubber from swelling. Nissan should have the gasket for $15. Burson etc may also have it
  7. DVS JEZ
    Poor water into radiator and see where the leak is coming from
  8. DVS JEZ
    Michael im unsure of exact specs of my turbo's or wastegate actuators. I was told by the previous owner he got them off SAU as rebuilt to N1 spec turbo's. My car loses 1psi by redline But i set my boost controller to have a slight spike My injectors were at 75% from memory on high boost at 11.6AFR
  9. DVS JEZ
    U don't have to adjust the ms/Volt table unless ur AFR changes when electical loads are applied to the engine. Then to set it disconnect ur alternator and as the volt slowly decrease set the ms/Volt table at the current Voltage to keep the AFR at idle constant.
  10. DVS JEZ
    Get a mate to check what RPM the knock spike is at. Mine spikes when i change gears etc.
  11. DVS JEZ
    Stay off limiter to help
  12. DVS JEZ
    My car ended up making 296kw on 19psi pump fuel. Then tried for e85 and maxed the injectors and setup at the same power. I never actually check the nozzle. My bad.
  13. DVS JEZ
    Is it blowing black smoke when it pops and carries on?
  14. DVS JEZ
    Won"t run at all with the 02 sensor connected? Thats suss
  15. DVS JEZ
    Wicked
  16. DVS JEZ
    get some new spark plugs BKR6ES, NGK-R try and get the .8mm plug gap(part as i quoted BKR6ES), supercheap normally stock these , if that doesnt fix it basically u need new coilpacks
  17. DVS JEZ
    check the coolant temp sensor for the ecu, might be playing up, making the stock ecu think the engine is still cold when its actually hot, this means the start up mixture will be too rich making it hard to start. does it blow any black smoke once the stock ecu fires up when warm?
  18. DVS JEZ
    did you check if the rings are the correct way around?
  19. DVS JEZ
    was the pump brand new? was the collar matched to the pump gears? when did you notice oil light on? redline etc?
  20. DVS JEZ
    Comes down to budget and usage for the car
  21. DVS JEZ
    Sweet. All good then
  22. DVS JEZ
    R32 GTR doesn't Yet anyway, Matt from nistune is working on it afaik
  23. DVS JEZ
    lag/latency can be set up at idle, if your AFR's are unstable at idle try adjusting lag time and monitor what happens. the main reason there is a formula to work out when changing to bigger inj etc is so you can get the tune close so the vehicle can be driven to get a tune.
  24. DVS JEZ
    ^^^ are you saying to try it without the ignitor and just wire the output of the ecu straight to the como coil packs? like above but it may not be an issue with the spark at all, maybe there is something causing the car to run excessively rich? What ecu are you using
  25. DVS JEZ
    nistune + z32 ecu + wiring loom changes < 1000 R33 power fc < $1900 not made anymore Plus tuning nistune does have knock control (some models) Power FC has knock readout on hand controller
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