One dirty sensor could be hurting your car’s performance — learn which one it is, the symptoms to watch for, and how to clean it easily.

I took the car to his shop, where he checked it out with his own scanner. After about five minutes he told me the MAF sensor was not reading correctly.

I need to diagnose a MAF sensor and Im using this guide as reference. I have Mastech MS8268 and I bought these wire piercing probes. However I cannot connect the probes to the multimeter as the ...