Async AE PW multiplier - $8D - Third Generation F-Body Message Boards

ULTM8Z · 04-20-2008, 07:06 PM

So, I understand this generically... Asynchronous pulse "fills in the hole between AE and PE" from what I've read.

However, how does this table work? Is it the lower the multiplier value, the more fuel it adds?

RBob · 04-21-2008, 11:29 AM

Not sure of which table you are referring to. Can you post back the table address?

There are two tables that modify the AE PW. One based on CTS and the other based on delta TPS ($8554 & $8543).

Those tables can add or subtract AE fuel. A lower value in the BIN lowers the volume of AE. How it is changed in a BIN editor is dependent upon how the definition file is written.

RBob.

ULTM8Z · 04-21-2008, 05:20 PM

Rbob, it's the "Accel enrich Delta TPS PW factor Vs Async Pulse". I'm using TunerCat editor.

RBob · 04-21-2008, 07:19 PM

It's tough without the table address. Is the table axis labeled Delta TPS 0% through 50%? If it is then it sounds like the table at $8543. The way that table works is that it can double or 0 the dTPS% AE PW. Or basically go from -100% to +100% factor for the AE PW.

RBob.

ULTM8Z · 04-21-2008, 11:11 PM

Rbob, here's the table I'm refering to...

RBob · 04-22-2008, 09:10 AM

OK, that table is based on each async AE pulse. The code counts the async AE pulses and modifies the AE PW according to the table.

The higher the value the more AE fuel there is. With a multiplier of 3.98 being the largest value.

With a lower value in the table providing a lower async AE PW.

RBob.

ULTM8Z · 04-22-2008, 09:32 AM

Ok, thanks. So this was the $8D version of the table. In the $DA3 table, a lot of the higher pulse # values are zero. So that means no additional AE is being added?

396V8 · 09-21-2008, 11:57 AM

so, with this table, the AE comes in with a factor 3.98 for the first pulse, and 0.50 for each other?

when the values are increased, would this lead to a longer lasting AE?

thank you

lakeffect2 · 01-14-2011, 10:33 AM

Over two years later on this topic.

Your questrion would seem to make sense, that there is a large initial hit of fuel that tapers off to almost nothing after that first pulse spike

It would make sense (to my limited understanding) that if the other numbers were increased that you could taper the shot down from the high value over the course of time by increasing values after it to create a slope. Whether it should be linear or curved, I don't know