No more p0153 or p0133 Slow Response O2 codes
06-01-2006, 04:50 PM
#1
No more p0153 or p0133 Slow Response O2 codes I no longer have the Oxygen Sensor Circuit Slow Response error codes...
I am embarrassed to say I did not follow the "change one thing and see how it reacts" normal scientific process... I changed two things just on a lark to see what would happen. I have been running fine for a month now with no error codes. I use to get several each time I drove the car.
Here is what I changed...
I reduced the Closed Loop Proportional Base vs. Airflow Mode by 15%
and
I reduced the Minimum Injector Pulsewidth by 10%
I have noticed, when scanning, my switching pattern is more active, though the highs and lows are not as high or low as they were before these changes.
This is just an FYI for anyone chasing this problem….
I am embarrassed to say I did not follow the "change one thing and see how it reacts" normal scientific process... I changed two things just on a lark to see what would happen. I have been running fine for a month now with no error codes. I use to get several each time I drove the car.
Here is what I changed...
I reduced the Closed Loop Proportional Base vs. Airflow Mode by 15%
and
I reduced the Minimum Injector Pulsewidth by 10%
I have noticed, when scanning, my switching pattern is more active, though the highs and lows are not as high or low as they were before these changes.
This is just an FYI for anyone chasing this problem….
Last edited by SideStep; 06-01-2006 at 05:16 PM.
