May 08, 2024, 11:45:44 PM

News:

For advertising inquiries or help with registration or other issues, you may contact us by email at help@harleytechtalk.com


TTS closed loop. How can i tell if the tune i have is running closed loop.

Started by happyman, August 25, 2013, 12:23:39 PM

Previous topic - Next topic

0 Members and 1 Guest are viewing this topic.

happyman

Quote from: rbabos on August 27, 2013, 07:59:55 AM
Quote from: happyman on August 27, 2013, 07:52:54 AM
Quote from: strokerjlk on August 27, 2013, 03:08:41 AM
Quote from: happyman on August 26, 2013, 10:07:52 PM
Quote from: strokerjlk on August 26, 2013, 04:47:20 PM
977 is your close loop . Or anything greater in numbers.
If its hot take it out of closed loop below 2500 rpms 
Try 966 and see what you think . Use 977 at 30 - 70 kpa 2500 -3500 rpms
perhaps i need a ## that is greater than the 977 to see what the motor likes ?

you can try it. but i bet it runs better at 955-966 below 2500 rpms.

977 = 14.34

am at 972 at the 15kpa  all the way down  to 6000 rpm.
That's only decel fuel. I'd leave it. If you lean this area it might start popping and overall has little effect on milage.
Ron
was thinking that may be the case  but i am not even a tuner so i don't have many answers just a lot of questions.Thanks
in reviewing the map i see a few things that need addressed for sure. this build does 112 hp and 118 tq  . it will fly as is but i also know i need to correct some things and its then more than likely going to be even more fun.  i know rolling along in 1st or second at say 2500 or you hit it and it goes up in smoke in either gear and when ya shift its always got the tire loose big time even some in 4th gear . only done that  a couple times . its also kinda hard on tires to be honest. but sure is fun

happyman

Quote from: strokerjlk on August 27, 2013, 03:08:41 AM
Quote from: happyman on August 26, 2013, 10:07:52 PM
Quote from: strokerjlk on August 26, 2013, 04:47:20 PM
977 is your close loop . Or anything greater in numbers.
If its hot take it out of closed loop below 2500 rpms 
Try 966 and see what you think . Use 977 at 30 - 70 kpa 2500 -3500 rpms
perhaps i need a ## that is greater than the 977 to see what the motor likes ?

you can try it. but i bet it runs better at 955-966 below 2500 rpms.

977 = 14.34
curious what you tuners think about going to say 984 instead of 977? will it make any difference? 

strokerjlk

Quote from: happyman on August 28, 2013, 08:53:22 AM
Quote from: strokerjlk on August 27, 2013, 03:08:41 AM
Quote from: happyman on August 26, 2013, 10:07:52 PM
Quote from: strokerjlk on August 26, 2013, 04:47:20 PM
977 is your close loop . Or anything greater in numbers.
If its hot take it out of closed loop below 2500 rpms 
Try 966 and see what you think . Use 977 at 30 - 70 kpa 2500 -3500 rpms
perhaps i need a ## that is greater than the 977 to see what the motor likes ?

you can try it. but i bet it runs better at 955-966 below 2500 rpms.

977 = 14.34
curious what you tuners think about going to say 984 instead of 977? will it make any difference?
that would be 14.45
will  make the exhaust temp higher ,and increase mpg 1-2
A scientific theory summarizes a hypothesis
repeated testing establishes theory

happyman

Quote from: strokerjlk on August 28, 2013, 12:51:48 PM
Quote from: happyman on August 28, 2013, 08:53:22 AM
Quote from: strokerjlk on August 27, 2013, 03:08:41 AM
Quote from: happyman on August 26, 2013, 10:07:52 PM
Quote from: strokerjlk on August 26, 2013, 04:47:20 PM
977 is your close loop . Or anything greater in numbers.
If its hot take it out of closed loop below 2500 rpms 
Try 966 and see what you think . Use 977 at 30 - 70 kpa 2500 -3500 rpms
perhaps i need a ## that is greater than the 977 to see what the motor likes ?

you can try it. but i bet it runs better at 955-966 below 2500 rpms.

977 = 14.34
curious what you tuners think about going to say 984 instead of 977? will it make any difference?
that would be 14.45
will  make the exhaust temp higher ,and increase mpg 1-2
how much engine temp increse then if any?