Hey guys I just got my truck a few weeks ago, It needed some work, brakes and tires, it had a check engine light on. I pulled the code and got a p0102. I changed the air filter, cleaned the maf and checked for air leaks. The code will clear but comes back on after a few starts. It's probably just the sensor but I want to be sure before I spend a few hundred on a sensor. Do any of you guys know how to check the maf or what to do to be sure? Thanks guys