Is there a sensor on the Cadillac converter on a 1999 GMC Jimmy 4 door 4 x 4 SLT
I am trying to modify my exhaust to straight pipe
but I want to know if there's a sensor on the
Cadillac converter that I need to be worried about
other than the one that's on the the motor itself for
the air intake
There should be at least two O2 sensors associated with the catalytic converter. If you disconnect them and remove the cat your car will run like sh*t.