Check engine light problem
Received the mass air flow sensor very quickly and installation was easy taking only 15 minutes to hook up to my Arid intake. The issue is my check engine light came on after installed and the motor feels like it is hesitating at idle. At this time I have not felt any performance gain due to the computer code error. I will end up spending additional money having my mechanic read the code error and adjust as necessary. Not happy at the moment. Do not recommend.
Added low end torque to my 2003 tahoe. Seems to give better gas mileage but haven't done the math to actually see what the difference is since my car doesn't tell me my average mpg but overall I'm very happy with the new sensor and would recommend it to anyone interested in a new MAF sensor.