Whats up with the FORD ESM?

(Helpful links below this description)
Ford uses an ESM or "EGR System Module" on more recent model cars and trucks. This combo system includes all the usual suspects to route Exhaust Gases back through the intake manifold to help with such things as gas mileage, better emissions and to keep the engine temperatures more constant.
But when a portion of this system starts to fail, how can we debug it and test the various components? In this video I show you a few tricks and some Texasknowhow so you can successfully test your ESM components and know without a doubt if it's working before spending your hard earned money on a new one.

Hope this helps you guys out! Please subscribe if you are new to the channel and Thumbs up to help me get noticed by others!

Links to tools I used in this video:

Inexpensive test light - https://amzn.to/2COnyC8
Nicer test light - https://amzn.to/2HPH8Ck

OBDII reader/scanner - TopDon Plus - This unit is the least expensive unit I've found that can plot up to two PIDs on it's screen realtime!
- https://amzn.to/2FLH5VE

Inexpensive OBDII code reader only - TopDon Artilink 200 - https://amzn.to/2FE8yrl

I found the motorcraft unit on Amazon with Prime shipping and a great price here - https://amzn.to/2Wy59B1

Please subscribe and thumbs up guys, it really does help my channel get some recognition which in turn helps me help more folks!

Take care and God Bless, Clay

Видео Whats up with the FORD ESM? канала Texasknowhow