Review on 🚀 Enhanced Performance with the Walker Products 245-1102 Mass Air Flow Sensor by Derek Dolla

The first thing that's really nice is that they include a fancy stylized screw cap that fits OEM propellers that are attached to the original heads of an unusual type. on the MAF. Once I opened the box, replacing the MAF was a breeze. It took 5 minutes then the Mercury Sable started and after 3 seconds it was running so smoothly he knew the part had been replaced. I wasn't sure if this would fix the P0171=P0174 codes causing the problem as it could be a vacuum issue if not the MAF. I checked for a vacuum leak before ordering but there wasn't one so it was time to change the MAF. I had the same problem on my Ford Ranger and ordered another MAF sensor 2 weeks ago which also got fixed.