i need help on this one
how often do you drive @ wot?
partial throttle constitutes about 99.97% of most driving.
that's why the o2 sensor needs to be replaced.
the ecu doesn't know whether the mix is rich or lean.
partial throttle constitutes about 99.97% of most driving.
that's why the o2 sensor needs to be replaced.
the ecu doesn't know whether the mix is rich or lean.





