Jump to content

sama

Members
  • Content Count

    22
  • Joined

  • Last visited

About sama

  • Rank
    Member

Recent Profile Visitors

The recent visitors block is disabled and is not being shown to other users.

  1. sama

    G4+ Supra 2JZ PNP

    CJ I forgot to write, I tried this: Try changing the polarity of aux2 to high and see if the problem get better/worse. The ECU got all crazy, pump instantly shut down and got checksum error and wouldn't let me revert, pump was dead, removed battery and all clear I was able to put low and save. I simply turned off the fuel pump control as client is nervous of me tweaking the fuel pump controller and messing something up, so for now no cuts, all good to redline.
  2. sama

    G4+ Supra 2JZ PNP

    I totally understand you now, I will do the tests just as you have explained to figure out how it works even if i don't have any use for extra pump. Thanks for your time your explanation is perfectly clear.
  3. sama

    G4+ Supra 2JZ PNP

    Thanks CJ, I find it a bit odd that it doesn't work properly from the get go but I assume it is because many used different aftermarket pumps, I just raised the crossover to 7500 and I am clear without any hiccups, but of course I am not sure what it will happen when boost is created until tested. I tried to find out what exactly does the parameters do on the help file but nothing to be found.
  4. sama

    G4+ Supra 2JZ PNP

    CJ, right on the money, I changed the parameters until today as I hadn't received the AEM UEGO so installed it and setted it up. this is what I did the cutover and the DC crossover and now the same thing as before happens but at 5000 rpm
  5. sama

    G4+ Supra 2JZ PNP

    Thanks for the pointer CJ and Simon, The car has an NTK AFR display but I haven't been able to get the output to work so I ordered an AEM one to be sure I can work with it. The AFR goes to lean when i do the WOT. The strange thing is that the fuel pump was working fine before changing the ECU as I drove it from clients house to my office, I haven't checked fuel pressure but I will get it checked. Other thing I am having issues with is the AIT, I installed the IATB Bosch sensor is 4°c above ambient or ECT and i haven't figured if there is a way to calibrate it. I attach my actual version just in case I need some type of firmware update.
  6. sama

    G4+ Supra 2JZ PNP

    Thanks CJ, will correct it it idles pretty nice, but will give it a try of course! Supra base log WOT issue.llg
  7. sama

    G4+ Supra 2JZ PNP

    Hello Simon, I checked everything as it seemed just like that. Here is the map. Supra base map.pclr
  8. sama

    G4+ Supra 2JZ PNP

    hi guys, installed the G4 pnp unit on a 1994 Supra US model manual transmission, calibrated tps and started perfectly adjusted a bit the AFR and the idle control and it starts hot or cold perfectly, but as soon as I start pressing the gas pedal the revs start to oscillate, afr jumps around and no way to make it accelerate standing still, I checked if there was any protection on and everything is off tried to check everything and nothing makes sense, any ideas would be helpful, as of course with stock ECU no issues. 1994 Supra 2JZ Manual Stock Engine, HKS intercooler full exhaust.
  9. here you go adam. so I left on channel 11 what I found on the software no tampering which is a lambda 1 with a "default" table, I added on channel 12 the aem wideband I have, but it displays lambda not afr so I suppose the table needs to be changed. WRX map AEM lambda active.pclr
  10. Hello everybody, I ordered the expansion loom to be able to connect an AEM wideband to the Link WRX104+ got the loom today and checking wiring I see there is an issue. Instructions say this: AN11 or AN12 Checked pinout now I see that lambda 1 is at AN11, and coincidentally it doesn't behave properly cannot see it move or change from 7.44 AFR. Could this be the issue?
  11. Hello all, I made a discovery today and just want to clear up what is going on, I did throttle setup and calibration and at first it made a setpoint at 15.1, started the engine and it revved to 3,000 rpm. Shut it down and calibrated again and it shown a 14.2, tried again almost the same high idle rev. So I checked the e-throttle target table and lowered it to 4.0 the first three rows and it behaved better around 1100rpm or so. So my question is this normal as it's a pnp system thought it could behave differently. Thanks for the input!
  12. sama

    WRX104 -- AEM IAT

    I did Brad but there is no easy table I would have needed to make one from scratch :-D Thanks Adam as always spot on!
  13. sama

    WRX104 -- AEM IAT

    Hello everybody, just bought a WR104 for a 2004 STI 2.5 which had cobb accesport with SD flash, so i am re-using the MAP sensor (which is already working perfectly) and the AEM 30-2010 IAT wired to the MAF connector, I need some help filling up CAL TABLE (not sure if I use CAL1 or 2) and the correct information as I can't find it anywhere, help will be greatly appreciated. Sama
  14. Adam, I have sent a couple of emails without luck, can you please check your spam box? Sama
×
×
  • Create New...