oxygen sensor on 2003 Chrysler Voyager

How can I tell if my oxygen sensor has been contaminated with a coolant or fluid?

by in Willow Grove, PA on March 10, 2011
Get Your Car Fixed at a RepairPal Certified Shop.
We certify shops based on expertise, quality work, and verified customer reviews
1 answer
ANSWER by , March 11, 2011
its reaction time will be slower than normal,This is best checked with an oscillscope.