hyrepower
Full Access Member
The diagnostic port is for exactly that, diagnostics. I’ve seen widespread issues from junk aftermarket plugs being used in OBD2 ports, terminal fretting and spread pins being most common. You wouldn’t know, because it becomes tends to show up as an issue when you connect a VCM 2 and the network goes down because of a poor connection, especially on Pins 4 and 5.
And this is based on what, your 20+ years of experience the automotive service industry? “LOL”? The AMP module emits a ridiculous amount of EMI. So depending on where it’s mounted and how worn/bad the particular unit is determines the chance of it interfering with sensor inputs to the PCM and causing erratic and skewed sensor readings. Never mind when it fails and pulls down the vehicle network, but I’m sure your extensive experience in owning 3 sets is conclusive enough to assure everyone that they can’t possibly cause a problem
They haven’t failed on any of my vehicles, nor thousands of other vehicle reviews I’ve seen online from them.
Being a “Ford Tech” doesn’t make you a genius, actually many would argue the opposite based on bad opinions most people have of the incompetent work they receive at their dealers.Just saying
They’ve worked for me, time and time again. So I believe real world experience based on your hypothesis. You are dismissed.