O2/Airflow mode config
06-29-2014, 04:23 PM
#1
O2/Airflow mode config Is there a config that helps align the O2 switch points with the airflow mode table for better CL operation OR can someone guide me in setting up a custom config for the above purpose. I'm getting some off idle surging while cruising up to 1800 rpms or so. It happens if I hold a steady mph and my AFR gauge starts swinging from 13 to 17 AFR. It does not do this in OL. ANY help is appreciated.
06-29-2014, 04:46 PM
#2
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In the messing I've done, I just run a finger down the tables
and keep track on a scratch pad.
Your problem may not be fixed by simply changing a voltage,
if it's caused by a sensor putting out a different voltage at
different times for the same condition. Which is the nature
of the cold-O2-sensor problem.
Looking at what the sensors are really doing, and comparing
to what they should, is where to start.
and keep track on a scratch pad.
Your problem may not be fixed by simply changing a voltage,
if it's caused by a sensor putting out a different voltage at
different times for the same condition. Which is the nature
of the cold-O2-sensor problem.
Looking at what the sensors are really doing, and comparing
to what they should, is where to start.
06-29-2014, 07:11 PM
#3
Thanks for responding. To be frank, I don't even know where to start or what to look for as far as comparing what the O2s should be doing and what they're actual doing. I was hoping there was a config file around to help me get a handle or a better understanding as to what's going on.