LM-1 connecting to V1

How did you guys connect your LM-1 to your v1 cable? I have went through the LC-1 setup.. and setup my LM-1 according to this. But if I use the LC-1 PIDs the scan tool read 13-14 arf (with the O2 in open air) and the LM-1 reads 20.9. If I use the LM-1 PIDs is reads a flucutating 19-21 AFR.

This sound right?

I programed both LM1 outputs to be:
0V=11.00AFR
5V=16.00AFR
Advanced - Output rate 1/3

Then, you find the sae_generic.txt file that is in the installed root directory. Find the LM1 pids in the text file, change it so they say:

Quote:

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# Innovate LM-1 WBO2
# ========================
*CLC-00-928
V 0.0 5.0 .1 "{EXT.AD1}"
AFR 11.0 16.0 .1 "{EXT.AD1}+11"
*CLC-00-929
factor 0.0 2.0 .1 "{CALC.AFR_LM11.AFR}/{GM.AFR}"
*CLC-00-930
V 0.0 5.0 .1 "{EXT.AD2}"
AFR 11.0 16.0 .1 "{EXT.AD2}+11"
*CLC-00-931
factor 0.0 2.0 .1 "{CALC.AFR_LM12.AFR}/{GM.AFR}"

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I did that thinking I should never see AFR's above 15.5 or below 11.5. With such a short range, I don't dilute the analog output of the LM1 like the original equation does (because it divides by 2).

Quote:

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Originally Posted by SSpdDmon

I programed both LM1 outputs to be:
0V=11.00AFR
5V=16.00AFR
Advanced - Output rate 1/3

Then, you find the sae_generic.txt file that is in the installed root directory. Find the LM1 pids in the text file, change it so they say:



I did that thinking I should never see AFR's above 15.5 or below 11.5. With such a short range, I don't dilute the analog output of the LM1 like the original equation does (because it divides by 2).

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Would recommend you don't make any changes to that file and only the calcpids.txt file.

I only change the WB portion and know that if I ever upgrade the software, I need to correct it again.

LCC - To Blacky's point, you want to be very careful what changes you do make in here as this is a key file. The other option would be to make a custom pid in the calcpids.txt file that he mentioned.