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Old 02-20-2013, 02:08 AM   #1
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Default Innovate AFR readings off

MS2/Innovate Nightmare
04 msm
650cc fic
MS2 enhanced
Innovate wb02

So the car idles fine at with an AFR value anywhere from 14.1-14.9. But TunerStudio only reads the value at 10-11. I assume this is why I cannot run autotune successfully within TS. I have a few data logs of it while its idling good at 14.7 (according the the innovate gauge) but as soon as I start to drive with autotune it kinda turns to ****. Is it correct to assume that the innovate gauge is accurate, and the reading tunerstudio is getting is off?
I have the innovate grounded at the same spot as the stock ecu, but not the same point of origin, right next to the throttle body with its own wire.
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Old 02-20-2013, 02:46 AM   #2
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have you chosen the correct settings for the wideband in tunerstudio?
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Old 02-20-2013, 02:58 AM   #3
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i have it set for innovate lc1 default
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Old 02-20-2013, 02:59 AM   #4
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I have the Innovate MTX-L and the enhanced DIYPNP. Try using custom linear wideband and use the values:

0.2v - 7.3 afr
5.0v - 20 to 22 afr

I was able to get them to match perfectly. Make sure to open-air calibrate the wideband sensor first.
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Old 02-20-2013, 03:33 AM   #5
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Which wire of the LC-1 did you connect to the yellow wire of the MS2 Josh?
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Old 02-20-2013, 03:37 AM   #6
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the yellow wire from the lc1 to the yellow wire from the ms2
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Old 02-20-2013, 05:42 AM   #7
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Quote:
Originally Posted by wowmiata View Post
the yellow wire from the lc1 to the yellow wire from the ms2
By default the yellow wire of the LC-1 is set-up as a simulated narrowband output i.e. only 0-1v

http://www.innovatemotorsports.com/s...C-1_Manual.pdf - Page 4 step 6, I'm guessing you didn't read the install instructions....

You can reconfigure it in LM-Programmer as a 0-5v output very quickly though.
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Old 02-23-2013, 07:26 PM   #8
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I have tried everything and cant think of anything else I can try. Its still doing the same thing with tunerstudio not getting an accurate reading.

Afr Wont Display On Tuner Studio? - Forced Induction & N/A Power Mods - MX5Nutz Forum

ive tried everything in that thread too, but with no change.
changing the settings to lambda didnt do anything, nor did changing them to afr. and changing it to a 0-5v output didnt do anything either.

any more advice?
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Old 02-24-2013, 05:50 AM   #9
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How have you set the two outputs in LM programmer?
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Old 02-24-2013, 09:32 AM   #10
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GUYS!!! I'VE TRIED EVERYTHING EXCEPT FOR WHAT YOU SUGGESTED!!!! IVE POSTED ELSEWHERE NOW!a
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Old 02-24-2013, 11:51 AM   #11
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Quite, the answer is in here, but OP seems to not want to actually try that for some reason.
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Old 02-25-2013, 01:44 AM   #12
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yes i have set the outputs in lm programmer, and it didn't change anything. it would change the value tunerstudio got, but it would be stuck at whatever value it would change to.
and it would still not match the value the innovate gauge was reading.
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Old 02-25-2013, 06:34 AM   #13
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Quote:
Originally Posted by richyvrlimited View Post
How have you set the two outputs in LM programmer?
Again
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Old 02-25-2013, 09:00 AM   #14
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Quote:
Originally Posted by richyvrlimited View Post
Again
this:

Quote:
i have set the outputs in lm programmer, and it didn't change anything.
or put another way:

Quote:
I have confirmed I'm outputting 0-1v to my 0-5v input.
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