Engine Control Module Deep Dive: How the PCM Manages Emissions Levels Through Various Sensors

The ECM has one job, that is to keep an eye on emission levels. This video focuses on the purpose and operation of a vehicle's Powertrain Control Module (PCM). There are a variety of sensors that communicate with the ECM to help with managing the emissions levels, let us walk you through them.
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[@user-rw3ul4bc3w]

The problem is the petrol pump is not working there is no functions

[@robertdiehl9003]

We were better off in the 1970',s. You could drive a car till the engine blew up then still get milage to get home.

[@CardoneIndustries]

We agree things were simpler in the 1970s and see your point. Today's vehicles are more complex with all of the electronics and integrated systems. We appreciate you stopping by to check out our ECM video. If you need any assistance, you can connect with our Technical Services team at: www.cardone.com/contact/

[@farscape319]

Hi my name is Mary Jo I'm trying to find a control module for my 2009 Cadillac CTS been having trouble with my control module where on line can find one? If can help

[@farscape319]

It keeps going out?