hey whats going on guys?
should the 02 readings automatically show up when i pull up the gauges? mine doensnt read anything for that. would this be because i dont use the stock o2 sensor, but anlog output from the lm-1 unit. and now that i think about it, would this be the cause for my smog problem (link bellow)? i think i need to do some more reading up.
alex
viewtopic.php?t=295
AFR/LM-1 interface
Moderator: Matt
There should be a guage O2 LHS displayed on 'Consult Guages View' after you connect to your ECU
This is a parameter which is read by the ECU and fed to NIStune.
If the O2 sensor input to the ECU is not connected or does not work then it should be reported as 0 volts
It will make your vehicle operate in open-loop running only from the AFR tables rather than maintaining stoich (14.7/1) and this also affect your smog readings
Make sure your ECU O2 sensor input is between 0 - 1.5 volts. Anything above this and it probably wont register properly with the ECU
This is a parameter which is read by the ECU and fed to NIStune.
If the O2 sensor input to the ECU is not connected or does not work then it should be reported as 0 volts
It will make your vehicle operate in open-loop running only from the AFR tables rather than maintaining stoich (14.7/1) and this also affect your smog readings
Make sure your ECU O2 sensor input is between 0 - 1.5 volts. Anything above this and it probably wont register properly with the ECU