The product was delivered on time, so this is the first plus. As Revane suggested, the sensor fitted my car perfectly. One thing I really should know about these sensors is that they are post-sale. Sometimes they may not sync up with your car's ECU (car computer) like they should, according to a gentleman who works at an auto repair shop in my local office. I just installed a sensor at a Walmart auto service center for free (due to a special case I had), but they usually charge you around $10…