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02SSLE
May 5th, 2008, 01:19 PM
Hey guys I have a Autometer wide band and I am needing help setting it up. EFI live isn't setup to be able to use this wide band. Can someone help me. I am new at this just trying to learn. Any help much appreciative.


Thanks

ChipsByAl
May 5th, 2008, 01:38 PM
As per Autometer's web page, their wide band meter has a 0-4 volt output. You would need to find out what air fuel ratio is at what voltage. Then put the formula into EFI_Live calc_pids.txt.
Al

02SSLE
May 22nd, 2008, 12:02 PM
can anyone else help me with this? does anyone know the volt out put?

Rhino79
May 22nd, 2008, 02:30 PM
So based on autometers specs 0-4v and 10-20 afr should be a formula of:

2.5*V+10 ??? And if so what would that pid look like??

02SSLE
May 25th, 2008, 05:16 AM
surely someone knows how to do this.

joecar
May 25th, 2008, 09:35 AM
2.5*V+10 is correct based on Rhino's post.

See attached calc_pids.txt file.

joecar
August 18th, 2008, 11:46 AM
02SSLE,

Take the calc_pids.txt file from post #6 and copy it to the folder: My Documents\EFILive\V7.5\User Configuration

Cheers,
Joe

02SSLE
August 18th, 2008, 12:31 PM
Thanks joecar :cheers:

02SSLE
August 18th, 2008, 12:41 PM
So I guess all I need to do now is hook up the two wires that I ran from the wideband to the V2 controller?

joecar
August 19th, 2008, 04:50 AM
Yes, connect:

signal wire to AD1+
signal return wire to AD1-Look on the decal on the back of your V2 to see which pins are AD1+/-.

If you use AD1, then your pids are CALC.AFR_WB1 and CALC.BEN_WB1.