Originally Posted by 1turbofocus
I dont agree , I get ALL my o2 sensors from Advance or autozone , they also give a 1 year warranty and you dont have to ship it back to tously for the warranty , Ford also gives a 1 year warranty so I would ask tously if they offer that as well they should
If you think you have a short then replace the fuse WITH OUT the the o2 pludded it , the voltage will still be going through the wiring you just wont be drawing amps with out the heater on , if the heater in the o2 is doing it you may have a bad o2 , it has a 1 year warranty exchange it
I have replaced about 3000 Bosch o2 sensors and have no more issues from them then the OE sensors which are also bosch made Ford branded
What makes you think Ford sensors are Bosch made? The ones I've bought were labeled "made in Japan", so they are more likely to be denso, or some other Japanese company.