1990-1993 Mazda Miata 197100-4090 Mass Air Flow Meter Sensor

Direct replacement. Better than OEM, Happy with them.

Perfect Fit and Brought My Engine Back to Life

I got this mass air flow sensor for my old Toyota truck when it started running really rough. It was hesitating badly when I would accelerate from a stop and the idle was bouncing all over the place. After testing a few things, I realized the original MAF sensor was failing.
The new sensor dropped right into the factory air box without any modifications. The plastic housing feels sturdy and the plug connector clicked into place securely. As soon as I started the truck up, the idle smoothed out completely. It drives like a totally different vehicle now.
It is a great value for getting an older vehicle running reliably again. The quality seems very solid for an aftermarket replacement. I would definitely order this part again if I ever buy another older project truck.

I’m so happy this exist. The Toyota pick up parts are getting harder to find. None of my local auto parts store had this. This was a direct replica and fit of my original MAF. It was easy to install and my 22re in my 1994 Toyota pick up fired right up! It had a better idle and better throttle response.

Do yourself a favor and unplug the battery for about 15-30 minutes let the ecu reset.