HOWTO: Disabling closed loop O2
To disable LTFT when you have no O2 sensor or require it disabled due to large camshafts etc set the following 3 parameters.
Set auF0165 LTFT Learning Max to 1.0
Set auF0166 LTFT Learning Min to 0.0
Set auF0170 LTFT Learning TPS Max to 0 counts
Old method (does not work for all vehicles).
auF0164 LTFT Enable should be all that is required to disable closed loop permanently.
Set auF0163 to 4096 degrees. This will mean the O2 sensor is never "up to temp" and
To disable LTFT when you have no O2 sensor or require it disabled due to large camshafts etc set the following 3 parameters.
Set auF0165 LTFT Learning Max to 1.0
Set auF0166 LTFT Learning Min to 0.0
Set auF0170 LTFT Learning TPS Max to 0 counts
Old method (does not work for all vehicles).
auF0164 LTFT Enable should be all that is required to disable closed loop permanently.
Set auF0163 to 4096 degrees. This will mean the O2 sensor is never "up to temp" and
