Jump to content
SAU Community

What Did You Guys Set On Your Pfc For 600cc Injectors

BNR34boy

By BNR34boy,
in Engines & Forced Induction

 Share

Recommended Posts

BNR34boy Contributor

BNR34boy

Posted
Posted

I have install 600cc injectors in my BNR34, but its seems really rich. My LM-1 reads 9 something to 10 something. In the PFC, i've set it to 74% with +0.04msec does it seems right? Now, i've lower it to 71.5 with +0.04msec, it seems to sputter a bit when its over 3000rpm. Anyone have the same size of injectors as me? if you guys do, what did you guys put in your PFC?

GTR32GUS Mentor

GTR32GUS

Posted
Posted

Jesus dude you just cant guess this stuff

1st thing u need is the time the 600cc injectors need to open , if it takes 0.5s longer than the standard one u put in +0.5 in the PFC

Gtr`s have 440cc injectors (from memory) so 440/600 = 73.333%

DONT start your car until u know u got the right info in

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
 Share
Go to topic listing


  • Similar Content

  • Latest Posts

    • GTSBoy
      R32 GTST - 600KW+ RB28/CD009 Build

      By GTSBoy · Posted

      Unless things that you want to do include reference to time. Simple Boolean logic is only good for digital inputs or analogues that have been thresholded into digitals. But unless you also have a timer function available (which would more ideally be located inside the program, rather than being forced to implement a timer outside the ECU and bring it in as a seperate digital for every time delay you want to implement), then you can't do some of the things that you might want to do. My PLC ladder logics are obviously littered with program blocks, because that's easier than building it all in ladder gates, but the most frequent of those program blocks is a simple timer, because you actually can't otherwise do that in ladder at all.
    • GTSBoy
      Low oil pressure after WOT

      By GTSBoy · Posted

      Log voltage. I'm suspecting the alternator. Or even maybe a bad earth somewhere. ie, seeing as it is rev dependent, I am thinking it is alternator dependent.
    • Duncan
      Low oil pressure after WOT

      By Duncan · Posted

      Yeah so N1 and any other larger than factory pump are pretty famous for pumping the sump dry...obviously we don't often get to spend 20 or 30 seconds at high rpm/full noise on the road so I'd still be suspicious that is what is happening here.
    • MBS206
      Low oil pressure after WOT

      By MBS206 · Posted

      You are also getting pressure dips on gear shifts. They're just not dipping as far, but they're dipping quite below the amount of oil pressure you should be seeing, for how much RPM drops.   It quite little could be the oil pressure relief valve is starting to stick open a little/is slow to close.
    • MBS206
      Low oil pressure after WOT

      By MBS206 · Posted

      Can you log battery voltage, and TPS, and put all four of those into a single image (even as split graphs)?   The oil pressure drops aren't following RPM as such. I'm intrigued if you may have a ground loop between different sensors. With the engine not running, log your sensors and for example cycle the throttle pedal. See if any sensor values flutter or move about. This won't be a perfect test either as the ECU won't be cycling all of its actuators like it would be while running. What EMTRON do you have? Do you have a link to the wiring guide for that ECU?
×
×
  • Create New...