one before the cat and one after
None in the muffler, one oxygen sensor before and one after the catalytic converter.
Mine is on the back of the engine block.. right above the drive axle , there is one there called crankshaft sensor and then right above it is the oil pressure sensor mine has one wire coming out of it...
Its for the person who has to funds to purchase one
You don't. This is one job that should be left to a professional.
It's on the starter. It's all one piece.
It is one of three things.... 1. output speed sensor-$14.00 2. input speed sensor-$17.00 3.transmission control module- $175.00 I have one too, and it was doing the same thing. It took a while for me to figure it out.
there isn't one
Two, 1 one the bottom of the pump, and one outside and next to the tank
Pull out the old one...remember how you did such. Put in the new one in reverse order.
Two (2). One is before the catalytic converter and one is down stream (after it.)
Remove the reservoir, remove the old pump and install the new one.