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-   -   Tunerstudio Doesn't See The Lambda Sensor (https://www.miataturbo.net/megasquirt-18/tunerstudio-doesnt-see-lambda-sensor-46499/)

scrw 04-20-2010 03:55 PM

Tunerstudio Doesn't See The Lambda Sensor
 
Okay, strange issue.
My DIYPNP MS2/Tunerstudio sees my OEM Lambda sensor okay, now swapped it out for my LC-1.

Setup my LC-1 correctly, wired into the 15DB socket then across to the O2 input on the mainboard, Tuner Stuido doesn't see it.
I have set tunerstudio to use the LC-1 default in the project properties and as a single wideband in the EGO settings, BUT the TS dashboard gauge sits at 10.1 AF ratio.
Soooo, got a multimeter and tested the voltage from the LC-1 brown wire in the 15DB plug and at the O2 input on the mainboard and I am seeing around 2.2-2.6 volts at idle (bare in mind it isn't tuned yet). So the mainboard is seeing the correct voltage, any suggestions?
Have I missed a setting in tuner studio somewhere?

richyvrlimited 04-20-2010 04:28 PM

Posted this on Nutz too, but you need to calibrate the AFR table in Tools>Calibrate AFR table too.

Do this and it'll work.

scrw 04-20-2010 05:10 PM

:bowrofl:

knew it was something easy

thanks


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