ttcamaro

I have not came across this before. I put a BS3 on my supra at around 20psi i max out the VE table. Car runs great but i cant plug in any numbers higher then 200. I tried changing the injector opening time but that didn't help any under boost. My injector duty cycle is at about 70%. With the aem on the car had no issues making 1300rwhp. Changed nothing but the computer
What to do under these conditions?

Jake

hellbents10

iTrader: (10)

You will have to change your injector flow rate constant. Is it an accurate number now?

Frost

iTrader: (45)

Are your injector sizes setup appropriately for the rail pressure you are using?

Frost

iTrader: (45)

doh!

Jinx TJ, you owe me a beer

ttcamaro

yeah rail pressure is at 43# injectors are 160# /1680cc. cubic inches are 183/ 3.0ltr

Jake

Phil99vette

iTrader: (11)

Posted on the bullet, send me your log possibly a dyno run and BS3 file. "phillip_eclipse@hotmail.com"

ttcamaro

Thanks phil
got it on the bullet already. Just sent over an email with the file

Jake

hellbents10

iTrader: (10)

PRI?



Would have to see the file then, if the inj. constant is right maybe there is a correction table somewhere that is jacked by number less then 1.0.

ttcamaro

i can send you over the file if you PM me your email address

Thanks
jake

Phil99vette

iTrader: (11)

Sent PM...waiting.

ttcamaro

sent a reply

ttcamaro

anyone ever hear of an inj 78 table? mine is all at 100 but i dont know what its for and cant get ahold of BS3

Phil99vette

iTrader: (11)

So are you going to email it?

ttcamaro

yeah sent it over about 10min ago

ttcamaro

inj 78 table tried changing these numbers didnt really do anything at idle

ttcamaro

Thoughts on this. Since i cant seem to figure it out i was thinking about adding fuel in the warm up table. They are at 0 right now but what if i go to the top of the kpa and just start putting fuel in there? Do that till i get my ve numbers close to 100 under wot? Never seen anything like this before

veee8

iTrader: (40)

In that warmup table, it looked like it only went up to 96 kpa

ttcamaro

anyone know what pin on the bs3 is for logging fuel pressure?

veee8

iTrader: (40)

You either have to have the DAE logging feature added, which has its own harness for the various sensors. $600
Or some earlier boxes and firmware could have a fuel pressure logging feature added, again a marked wire out of a different plug was added.
Mine has the latest and greatest firmware, and I could not add it to mine.
The standard BS3 does not have it, I finally broke down and got a racepak so I could log fuel pressure with the bs3.

Phil99vette

iTrader: (11)

I had the same problem last night.....not sure what caused it but we switched injectors.