"""If you have the header, this will not work at all. Bosches sensor is too
long and hits the alternator, open end wrench from the bottom is the best
way. Manifolds you can use a deep well socket and pinch the wire. Get a O2
socket use it and return it to the store! """
What hedder are you refering to?. my pacesetter ceramic coated on my 94 doesnt have
this problem with hitting the alternator. i use an adjustable wrench. the only thing
you need to be careful about is the wire. if you turn and turn the wire with the
sensor it will eventually breakoff. the problem i have is that where the sensor goes
it hits the heatshield for the fans. so i had to cut a bit of that off. later tony