Quote:
Originally Posted by Leroydsouza
Sorry for my ignorance,
What use are these o2 extensions ? The rhfc has an option for extra extensions..do i need them or sometging
|
The idea is that taking the O2 sensors further away from the exhaust flow will 'skew' the sensor to think that there is more oxygen than there really is. Basically tricking the ECU into not giving a CEL.