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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

PORSCHE MAP?
04/14/2018 in the Emissions Forum
It's on the VECI of a Cayman, assuming it's not a MAP sensor, what it it?
emission cut points for hd gas
04/09/2018 in the Emissions Forum
I am working on a 1989 chevrolet Rv. I am looking for the emission cut points. GVWR is 14500. I cant seem to find anything posted at the BAR website. Can anyone help with this? Thanks.
VW 2011 Jetta TDI DPF Warning
04/05/2018 in the Emissions Forum
Vehicle has DPF warning icon illuminated in dash with no DTC\'s. Standing Regen completed/passed twice, yet the warning is still illuminated. Can someone point me in correct direction? Thank you. 8^[.
BAR right move
04/05/2018 in the Emissions Forum
ET Blast # 51605 From: The Bureau of Automotive Repair To: All licensed stationsEquipment Type:BOTH, Subject: BAR Conducts Statewide Inspections Targeting Use of OBD Defeat Devices Message: BAR is taking aggressive action against Smog Check stations and i...
AB 1274
03/30/2018 in the Emissions Forum
The first 8 yrs are exempt. The state is charging a new tax and not requiring a smog test for first 8 yrs. Buy a new Bar 97?? What are they doing? Looks like the smog program has now just become a money grab for the state. So much for clean air.

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