Wheeling, IL April 22, 2016 – Penray Inc. has introduced its new cleaner for mass air flow (MAF) sensors, part number 2520. While there are other MAF sensor cleaners on the market, this new formula is designed to be plastic-friendly. It is well known that the delicate fine wire that senses the flow of air entering the… Continue reading PENRAY INTRODUCES PLASTIC-FRIENDLY MAF SENSOR CLEANER