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Rossobianconero

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Everything posted by Rossobianconero

  1. Well the oil temp Is actually not that important because has never been really a problem, if the dash shows the oil temp Is More than enought, i can wire the sensors With a External module that you wire To the dash Is actually aem to. The guys at aem said that it can't be done. That the dash can send info but not that kind of info. If you have done it ir try it i Will like to know.
  2. Talking about info vía CAN, with a Atom2 G4+, i know i can send information vía can to my dash (aem cd5 with logger), the question can i send information that Is not wire To the ECU but Is wire To the dash (oil temp, oil pressure, exhaust temp) be send to the ECU vía can from my dash?
  3. I ussually set a gp limits with x axis being lambda and Y axis load, that way you decide how much boost you accept at a define afr. If you have a worrying lean spot and you are trusting in the closeloop doing all the work, you should spend some times tuning your Fuel map with the CL off
  4. you can use it, we have used even on high power 6 cylinder road racing engines (+600hp engines). You just can log everything even if you have the sensor but is a good "cheap" option, and can log a lot of data.
  5. I check a couple of cams and the spec of those cams, they look "small". I havent tune a B series with those cams, it would be interesting to see a dyno overlay with the stock cam and with that cam to see if it gaing in midrange atleast. you have the Vtec activation at 5400rpm?
  6. I have one of those engine at the worshop with a turbo kit, let me check the trigger patter tomorrow. Should run great with the monsoon.
  7. done, we were running the stock ecu before, and make no changes to the triggers, so I'm guessing they should be the same.
  8. I have a storm wire to a LS7 engine, is a turbo setup but, should work either way. Send me your email address so I can email the file from my other laptop.
  9. Yes you can always improve the cooling system, but I'm talking about engines with 100-150whp per cylinders, in roadracing na engine we usually don't have engine temp problems, thanks for the info, 3 degrees is not gonna cut it.
  10. In roadracing cars engine temp is a big problem with high power engines, I have never really try e85 to lower engine temp, I have seen that even race fuel lower egt and e85 aswell but I have not yet try it and check if it lower engine temp, have someone go from pump gas to e85 or racefuel and see lower engine temps? Regards
  11. the dyno is gonna be your best friend for vvt tuning, cause is not na you can just see your lambda to check that your VE is increasing or decreasing (more or less power). cause you are FI sometimes you can see higher boost but doesnt necessarily mean you are making more power (at least in turbo engines)
  12. you are hitting your map limit a couple of time.
  13. I would suggest that you post your romfile and a log so we can have a look.
  14. i dont see any tune. thats right, you can even lower the dwell until you lose power on the dyno or have misfire (sometimes you are gonna see lost on power before hearing a misfire), and then rise the dwell until you stop gaining power, you want to have as lower dwell time as you can.
  15. I will suggest to read the help section about antilag, but that table is in degrees that you are gonna take out of the ing table, so is all in negative numbers, thats why the software dont allows positive numbers on that table.
  16. For what I see you want to keep everything like stock, and unless you find a plug and play ecu with total support for the CAN on your car, you are not gonna have it. You can try install a ecu as a piggyback to have full control over the engine and leave the integration to the car to the stock ECU.
  17. yes it will need a retune, a safe way to start is to take out some timing and put more fuel everywhere on the boost area, is better to start rich that lean.
  18. Hi Mohamad, post a log on the street and your rom so we can have a look.
  19. I dont know what engine or specs are you running cause with that boost you could have 300hp, on some engines even more. If you have to much boost on the midrange you just need to adjust the WGDC map, you dont have to run let say 70-90% of WGDC you could run from 0 to 100 if you need it for your needs. Post a rom and log file to check it out. Regards,
  20. 0.5 spring pressure to 1.5 bar with solenoide sound about right... what turbo are you running in that engine?
  21. what boost is making on just the spring of the WG?
  22. Rossobianconero

    4efte

    I would sugest going to the dyno and work on your ignition map as there is to many variables to recomend you a specific ignition timing for your engine, the last 4efte engine that I tune on 97 ron pump gas had 25 degrees at one bar and 7.500rpm was a build engine so i dont remember the compresion or the work on the head but has a td04 turbo.
  23. the stock ej25 engines that I had tune, if they have bigger turbo than stock see power right until redline (around 7.000rpm). it should have planty of power with that engine and turbo combo.
  24. if you here what could be detonation is better to drop not a few but a lot of degree lets say 5-7 to be sure that thats the cause or that is what you are hearing. I have found that the same engine in different places like different lambdas (k20A engines), so I would say that play safe like Adamw recomend you and then on the dyno try leaing the fuelmap.
  25. just log the car and see if is close to the AFR target or too way off. I'm guessing is a NA engine so the chances of kill the engine for a little change in the lambda is low, post a log on your new setup and tell us a little bit about what engine are we talking about.
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