Super Rich Acceleration

[DSM_munky_man]

So today, I noticed via my WB that I go super rich on acceleration from anything under 3k and once I hit boost it takes off. But anytime before 3k it will bog from anything but slight throttle. It goes to way richer than 10 and once boost it hangs out in the 11.3 area somtiems a little richer. I will post a log that may show it.

 

[DSM_munky_man]

Well wot in boost is more like 12.3 after the bogging and being rich. When I hit it it goes down and pegs at 10 then climbs up to 12.3 by full boost

 

[LiquidX]

Why isn't your WB logged if you have one?

You have 1250cc injectors listed on profile but are setup for 780s on Link. Your TPS value should be 0.63v at 0% throttle not 0.65v (adjust sensor by hand). Profile says speed density but nothing is selected on Link and your MAF values are extremely high.

You are using a secondary fuel map when your idle switch is activated which is NOT hooked up to a toggle switch as it should be for proper function.

So set your fuel injectors to the proper size, disable the secondary fuel maps, re do your MAF comp adjustment, log your wideband, install your speed density sensors if that is what you are going to use, and adjust your TPS to 0.63v and check your IAC (which wasn't logged) so you have a value of 30 at idle.

 

[DSM_munky_man]

WB has not been hooked up to log yet. I have the switch set and hooked up for dual maps. The primary map is for e85 thus that setting. If you look at aux maps it has a value of 33% adjustment to make the primary and secondary total equal too 1250s for my pimp gas tune which is for the secondary maps via the switch. IT isn't running on SD yet cause I am having these problems on my 1g maf.

 

[LiquidX]

Do me a favor and try disabling the secondary map all together and setting the global to match the 1250s and see how that works.

Have your wideband logged for the next log you post.

Besides, isn't "secondary fuel adjustment" for running a second injector bank? You have 1250s installed, you are always running 1250s regardless if you are on ethanol or gasoline. Your global should be set accordingly which it isn't.

 

[DSM_munky_man]

Alright I will see what I can grab. Also, what is a good input for he WB without having to do lots of work. I had the baro and iat are taken with the SD cable for those sensors.

 

[DSM_munky_man]

And j was told by he forum for link hat the secondary adjust is applied on top of the primary when indicated by the switch.

 

[LiquidX]

Alright I will see what I can grab. Also, what is a good input for he WB without having to do lots of work. I had the baro and iat are taken with the SD cable for those sensors.

Any of these are open spots to use assuming the sensor is not longer there. BTW with v3 you can use narrow band simulation if you wish to throw the wideband in the front o2 bung.

externalsensorinput [ECMTuning - wiki]


Secondary fuel adjustment from what I gathered is in fact for another bank of injectors.
http://www.ecmtuning.com/wiki/dualbankinjectors?s=secondary
http://www.dsmlink.com/forums/showthread.php?t=42910&highlight=secondary

 

[DSM_munky_man]

Any of these are open spots to use assuming the sensor is not longer there. BTW with v3 you can use narrow band simulation if you wish to throw the wideband in the front o2 bung.

externalsensorinput [ECMTuning - wiki]


Secondary fuel adjustment from what I gathered is in fact for another bank of injectors.
dualbankinjectors [ECMTuning - wiki]
ECMTuning User Support Forums

Well I will see, I wanted to use the EGR input for it but I was told a buffer was needed to make it work right? Is that so? I didnt want to run NBsim just cause I was not interested in ever doing it and just wanted to keep my factory o2 sensor. And I will look at those threads, but I will also post on there what is going on and if I can use the aux maps like that, cause accordign to them I set it up the way it was supposed to be. Cause that is what they advertise that you can run 2 maps for that.

This is the one I used, and my setup is similar to how ththey said to set it up.

ECMTuning User Support Forums