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Review on Denso 197-6170 MAF Sensor for Optimal Engine Performance by Todd Mohr

Revainrating 2 out of 5

Used/refurbished, not new.

I had trouble accelerating, jerked a little. When I cleaned the old one it worked much better for a day or two and then it started jerking and jumping again. I bought this MAF hoping to solve the problem, but when I opened it up it turned out that it had been installed before (screw marks around the screw holes). It works a little better than the original MAF but not as well as after I cleaned and ran the original.

Pros
  • sensors
Cons
  • negative present