-= Ultimate Emanage Tuning Thread =-

[AudioPmp23]

Originally Posted by BlackStealth

You seem to be unusually rich at WOT, in particularly at your high airflow scale (or at the bottom of your map). Of course without a datalog to go with it who knows.

Personally I would change the Target A/F map for WOT operations only (start from 4psi or higher). When you let off of your throttle, there will always be an intermittent rich spike which will throw off the Target A/F map. If you choose 95% TPS setting must be true for the Target A/F map then you won't have to worry about this intermittent rich spike. Besides closed loop operation is already taken care of by the stock ECU, so no need to do this twice.

Yes you were definitely right about being rich in the upper end of that. I finally understand how to use the datalogging feature and actually read it when Im done. Here's a modification of that tune and some logs to accompany. Should I be aiming for a specific A/F ratio throughout the entire powerband?

[AudioPmp23]

And it wouldn't allow the logs so here they are.

http://co3s.org/forums/showthread.php?p=26386#post26386

[BlackStealth]

Originally Posted by AudioPmp23

Yes you were definitely right about being rich in the upper end of that. I finally understand how to use the datalogging feature and actually read it when Im done. Here's a modification of that tune and some logs to accompany. Should I be aiming for a specific A/F ratio throughout the entire powerband?

It's hard to compare airflow (HZ) on your map to my boost (PSI) scale, but I think you're too lean for the A/F target map. Cuz at around 1600hz I'm usually around 13psi and your target says 11.9. For a rough tune set it to 11.0 AFR and when it's running good and you've understood it more adjust it to 11.5 AFR.

For WOT I generally tune like this:
0 psi - 13 AFR
4 psi - 12 AFR
8 psi - 11.5 AFR

[badass3000]

regarding those AF numbers, Trevor posted his a while back...
0psi ...= ~14.7
1-2psi = ~13.3
3-4psi = ~12.5
~7psi = ~12.0
~11psi =~11.5

[SirLaughaloTT]

Hey just wondering if anyone has a rough map i can use...
Supporting mods.
92 stealth stock bottom.
evo III 16gs
680 injectors
front mount intercooler
hotwired denso pump
stock maf
aeromotive FPR
Sx high flow fuel filter

Thanks Adam

[SirLaughaloTT]

Hey Question? i could be confused here but with the boomslang harness if i hook up my emanage and set my parameters correct my car should run like stock if i still have stock maf and injectors...right?

Because if so its not i wired in my injector cel and my check engine light is gone but my car ildes rough and if i rev pass 4 grand i get a constant 7-8 knock count and it wont go away even if i let the car come down to idle

[lethal_vr4]

If you are just using global injector resize, then yes it should run like stock (until you hit fuel cut).

[SirLaughaloTT]

Originally Posted by lethal_vr4

If you are just using global injector resize, then yes it should run like stock (until you hit fuel cut).

Sorry is that somthing i can set in parameters? or is that set when i select 6g72 as my engine type

Thanks for the reply...Adam

[waffleguy]

As for the 7-10 counts of knock. If that's steady even at idle, that probably means that you are having some issues with your knock sensor. It'll cycle from 7-10 constantly after a few minutes of running if it is having issues. I had some wires that were frayed and were shorting out. Double check your wiring and the knock should disappear.

Someone correct me if I'm wrong.....

Blake

[SirLaughaloTT]

Originally Posted by waffleguy

As for the 7-10 counts of knock. If that's steady even at idle, that probably means that you are having some issues with your knock sensor. It'll cycle from 7-10 constantly after a few minutes of running if it is having issues. I had some wires that were frayed and were shorting out. Double check your wiring and the knock should disappear.

Someone correct me if I'm wrong.....

Blake

thanks .. also is idle really rough. it doesnt feel the same at all i check my jumpers and my harness everything looks right but i could have missed somthing.... could it be my stage 3 maybe..?