Jump to content
SAU Community

DVS JEZ

Members
 View Profile  See their activity

  • Posts

    5,061

  • Joined

  • Last visited

  • Feedback

    100%

 Content Type 

Everything posted by DVS JEZ

  1. DVS JEZ
    Lmfao. So random
  2. DVS JEZ
    Check for fuel flow at the fuel rail. Check for the injectors clicking when cranking Check for spark Check cooler pipes and afm Check all other fuses
  3. DVS JEZ
    Could be a few things like -fuel pressure/flow -start signal to ecu is wired up incorrectly -wombat in the airfilter
  4. DVS JEZ
    Smoke test came up sweet. Noticed the TPS was stuck on 0% according to ecu. Checked and found the signal wire has a short to ground. Ran a new signal wire now TPS works. Ran it up on the dyno with boost controller turned off. Ran 5psi then creeped to 8psi up top 177kw Tried playing with boost controller with no rise in boost. So Turned it onto high boost and held a flat 10psi 201kw. Next run te same. 3rd run boost dropped back to gate pressure. Suspect his boost controller is faulty
  5. DVS JEZ
    Try another afm
  6. DVS JEZ
    Have u checked/ replaced the fuel pump? Does the idle come bac to normal eerytime the car is not moving? As the ecu uses road speed, nuetral and clutch switch to help control idle. If the ecu senses u are moving it will not try and bring idle back to 900
  7. DVS JEZ
    Bet way to launch is buy et street tyres or similar. Makes any driver good at launching haha
  8. DVS JEZ
    Haha the reason i said umm in my above post. Meaning lack of
  9. DVS JEZ
    How much boost mate? Can u post up a dyno sheet. Curious to see the umm response
  10. DVS JEZ
    Not alot honestly. Seems reasonable if the airtemp is in an honest position near the filter
  11. DVS JEZ
    NEVER CLEAN THE GTR THROTTLE BODIES!!!! Now that that is said unfortunately u will need to remove it all again and buy some tomei throttle coat. This throttle coat reseals the butterflies which u have "cleaned" (/ruined). Theres a coating in the throttle bodies which looks like carbon build up but is actually a sealant. Whats happening now is there is a gap around the butterflys letting in air to the engine just as if u are holding the accelerator slightly.
  12. DVS JEZ
    No need to update the dyno thread buddy. It is what it is Hell yeah it would feel nice. Have u gone to the drags to see what she runs?
  13. DVS JEZ
    Yes. And used a very light ramp rate on that run. Where as the lower power run is a normal ramp rate.
  14. DVS JEZ
    Try a known working air flow meter
  15. DVS JEZ
    It should be fine, but drive sensibly. If ur silly u can do damage
  16. DVS JEZ
    Lets change it in the shop buddy, that way we can do an actual back to back rather than last time to this time
  17. DVS JEZ
    I have an awesome idea..... Drive there with the stock ecu and stay off boost
  18. DVS JEZ
    Yes definately. Did it used to stall before the cam upgrades? If not then it just needs a tune
  19. DVS JEZ
    U ran 10.2 at 4mph? Insane:)
  20. DVS JEZ
    Try raising the idle screw on IAC. Make sure its plugged in. Be sure ignition timing is correct. But it sounds as tho its just in the tune. Did u have cams last time it was tuned?
  21. DVS JEZ
    Hav u ever worked on a 32 GTR??? Fark doing it the way u said
  22. DVS JEZ
    Try a stock ecu to see if the issue is still there
  23. DVS JEZ
    Get a full tune. But id start with a compression and leakdown test to check engines health
  24. DVS JEZ
    Have u tried a different dump pipe yet dude? Make sure the wastegate glap is opening conpletely. If it doesnt u need to modify/replace the dump pipe
  25. DVS JEZ
    He has already ordered 5558 precision haha
×
×
  • Create New...