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Automotive Emissions Forum

Professional automotive forum for discussion of automotive emissions, on-board diagnostics (OBD2), and emissions testing programs around the world. The discussions often cover both the non-technical aspects (such as enforcement, automotive politics, and legal), as well as the technical aspects of emissions and emissions-related repairs, including the differences between vehicle certification and the various inspection and maintenance programs around the world. This forum is for experienced automotive repair professionals only, membership required.

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Recent Automotive Discussions in the Automotive Emissions Forum

DEF Delete ads?
01/02/2020 in the Emissions Forum
I was looking through a weekly farm/ag related newspaper that has all kinds of private ads for tractors, livestock, equipment, etc., and came across more than one ad that I've seen many times before in both this and other similar publications. Usually the...
How do you contact the company encore that replace sgs
12/17/2019 in the Emissions Forum
Hello Does anyone have info on how to contact encore. I signed up and they have sent me an invoice. To see the invoice on my e-mail I need a user ID and password. I can't remember setting one up and it doesn't recognize my company e-mail. Usually I save e...
2011 Transit Connect, EGR Monitor
12/05/2019 in the Emissions Forum
[Driveability: 11 Ford Transit Connect XLT 2.0L] Hi EmF'ers, I have a 2011 Ford Transit Connect with 155K miles that won't run the EGR Monitor. [2011 Ford Transit Connect XLT, Emissions Scan Data] It hasn't run the monitor in 728 ignition cycles. [2011 F...
Secondary Air System
12/02/2019 in the Emissions Forum
[Driveability: 15 Maserati GranTurismo MC 4.7L] Looking for any information on how the secondary air system works on these vehicles, primarily criteria for the monitor to complete.
Invalid Data Was Received Bar Ois
11/13/2019 in the Emissions Forum
We have this 99 dodge 2500 5.9 diesel. We did extensive repairs. Truck is now ready for smog. But we have this issue, OIS keeps giving me Invalid data was received from the vehicle. I can communicate with all the scan tools, read vin and all but this...

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