EFIDynoTuning Forum

No, crank iscdc is only during cranking and key off, soon as it fires off it goes in to idle which is derived from idle air.

What all do you have done ?

No idea, it works fine here. I pinged all the servers and everything seems fine. Might be jumping servers and you got caught in the middle?

Try reloading the page and see what you get.

I changed the input to FN810 for delta-n so I don't have to update it each time I change idle rpm and as a bonus it'll chase the rpm adders.

These are the two equations already in the code.

NOTE: //dsdrpm [50] *16 == 800 rpm. rpm [3200] /4 == 800 rpm.

OPTION A

Code: Select all

4ddd: 11,18             clrb  R18            R18 = 0;
4ddf: b3,72,e6,19       ldb   R19,[R72+e6]   R19 = DSDRPM;
4de3: 08,02,18          shrw  R18,2          R18 = R18 / 4;
4de6: 48,18,ae,18       sb3w  R18,Rae,R18    R18 = N_RPM - R18;

--------------------------------------------------------------------------
OPTION B

Code: Select all

505a: af,72,e6,30       ldzbw R30,[R72+e6]   temp6l = (uns)DSDRPM;
505e: 09,06,30          shlw  R30,6          temp6l *= 40; // 40 hex== *64 decimal
5061: 48,30,ae,30       sb3w  R30,Rae,R30    temp6l = N_RPM - temp6l;

--------------------------------------------------------------------------
Option B is what I'm currently using.

Neither of the two options have signed variables so what would be the easiest way to make it roll over and actually be a signed equation?

Pump gas I wouldn't go any more than 11.5:1 on E85 keep it under 18:1 if your going to be boosted then under 15:1

manifold volume has nothing to do with failed maf

No

It doesnt.

see post directly above yours

there was one newer version used in the lincolns but no j3 port

I was referring to non restricted tuning like using a mongoose cable and pcmflash

Hope everyone has a great thanksgiving and holiday season.

EFIDynoTuning Forum

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Happy Thanksgiving 2023