S-AFC vs SMT-6
01-27-2005, 10:33 AM
#81
Senior Member
Join Date: Nov 2002
Posts: 4,694
Likes: 0
Received 0 Likes
on
0 Posts
QUOTE (silvertibbs)
Yup it's all clear now. And the display you're talking about is just like a regular A/F gauge I'll assume.
So the myth about the voltage is broken. It can be changed from 0-5v to read what the WB is sending. Awesome. This little device gets better by the minute.
So the myth about the voltage is broken. It can be changed from 0-5v to read what the WB is sending. Awesome. This little device gets better by the minute.
it's a little box with a display. Go to www.plxdevices.com and look up m-300.
01-27-2005, 11:03 PM
#82
Senior Member
Join Date: Nov 2002
Posts: 4,694
Likes: 0
Received 0 Likes
on
0 Posts
Double post with a reason of trying to bring this up and new info just came in.
Here is reply from my guy:
"
The black/brown (#22) is the O2 input. As for wire taping, I believe your WB unit has its own 0-5V output that can be dedicated to the SMT, tapping into the display wire or something other than the extra output might give funky readings from both the SMT and the units display."
[/color]
[color=black]So, here ya go smile.gif just get that wire to the wideband linear output wire, which is white wire on plx m-300, connect them and you got a data logger inside of your SMT6 smile.gif
Here is reply from my guy:
"
The black/brown (#22) is the O2 input. As for wire taping, I believe your WB unit has its own 0-5V output that can be dedicated to the SMT, tapping into the display wire or something other than the extra output might give funky readings from both the SMT and the units display."
[/color]
[color=black]So, here ya go smile.gif just get that wire to the wideband linear output wire, which is white wire on plx m-300, connect them and you got a data logger inside of your SMT6 smile.gif
01-28-2005, 08:00 AM
#84
Senior Member
Join Date: Oct 2003
Location: Fort Erie, Ontario
Posts: 3,832
Likes: 0
Received 0 Likes
on
0 Posts
Vehicle: 2004 Acura TL
Now to straighten out this data-logger. It logs the a/f ratio as you drive so you don't have to sit and watch the display from a gauge/display? You just have to go out, drive, come back, read, tune accordingly, right?
And obviously this can be better done on a dyno of some kind as well.
Alright, WB O2 and SMT-6 here I come. Let us know how everything goes OP, this almost, just almost, sounds too good to be true.
And obviously this can be better done on a dyno of some kind as well.
Alright, WB O2 and SMT-6 here I come. Let us know how everything goes OP, this almost, just almost, sounds too good to be true.
01-28-2005, 11:22 AM
#85
Senior Member
Join Date: Nov 2002
Posts: 4,694
Likes: 0
Received 0 Likes
on
0 Posts
QUOTE (silvertibbs)
Now to straighten out this data-logger. It logs the a/f ratio as you drive so you don't have to sit and watch the display from a gauge/display? You just have to go out, drive, come back, read, tune accordingly, right?
And obviously this can be better done on a dyno of some kind as well.
Alright, WB O2 and SMT-6 here I come. Let us know how everything goes OP, this almost, just almost, sounds too good to be true.
And obviously this can be better done on a dyno of some kind as well.
Alright, WB O2 and SMT-6 here I come. Let us know how everything goes OP, this almost, just almost, sounds too good to be true.
Yup you are right, and basically this is what dyno shops are equiped with. They have a wideband that has a data logger, I have a wideband and a piggy back that connects to the wideband to make it a data logger. It will give me a nice graph curve with AFRs just like those at dyno shops.
I really wanna do it, but it's way too cold here in MD, so you guys gonna have to wait until it gets warm again.
01-28-2005, 05:21 PM
#86
Member
Join Date: Dec 2002
Posts: 37
Likes: 0
Received 0 Likes
on
0 Posts
wow thats cool. i was only speaking what i was told directly when i called them. probably the guy i talked to didnt know jack $ |-| ][ +. more good info!!
so it DOES datalog as well not just display the reading? man now i wanna go out and get one for myself its just too enticing :-P that means you dont even need the PLX at all! just go buy the bosch sensor for like $120 or whatever they are and weld a 3rd bung just before the cat. wire that up and with the SMT youve spent only $500 or less and thats about as far as you can realistically tune without standalone. pretty fakkin sweet!!!
so it DOES datalog as well not just display the reading? man now i wanna go out and get one for myself its just too enticing :-P that means you dont even need the PLX at all! just go buy the bosch sensor for like $120 or whatever they are and weld a 3rd bung just before the cat. wire that up and with the SMT youve spent only $500 or less and thats about as far as you can realistically tune without standalone. pretty fakkin sweet!!!
01-28-2005, 05:26 PM
#87
Senior Member
Join Date: Nov 2002
Posts: 4,694
Likes: 0
Received 0 Likes
on
0 Posts
QUOTE (beppomarx)
wow thats cool. i was only speaking what i was told directly when i called them. probably the guy i talked to didnt know jack $ |-| ][ +. more good info!!
so it DOES datalog as well not just display the reading? man now i wanna go out and get one for myself its just too enticing :-P that means you dont even need the PLX at all! just go buy the bosch sensor for like $120 or whatever they are and weld a 3rd bung just before the cat. wire that up and with the SMT youve spent only $500 or less and thats about as far as you can realistically tune without standalone. pretty fakkin sweet!!!
so it DOES datalog as well not just display the reading? man now i wanna go out and get one for myself its just too enticing :-P that means you dont even need the PLX at all! just go buy the bosch sensor for like $120 or whatever they are and weld a 3rd bung just before the cat. wire that up and with the SMT youve spent only $500 or less and thats about as far as you can realistically tune without standalone. pretty fakkin sweet!!!
SMT6 program has a record feature, you drive, it records, you come home and play it smile.gif
I'm not really familiar with just having a bosch sensor. The sensor itself will not give you the readings, it will give you voltage that needs to be convereted into AFRs, so you SMT6 will not be able to read it properly.
01-29-2005, 05:10 AM
#90
Guest
Posts: n/a
we will have to wait then til i get all my stuff hooked up and rolling. i will have the emanage, ignition harness, injector harness, MAP sensor harness, Eclipse trigger pack, resistors, and the profec e01. i have all of it just need to wait on the power parts. i will do a full writeup when its all done.