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      04-26-2019, 08:35 AM   #10
dpaul
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Drives: 2009 E90 335xi, 2011 E93 M3
Join Date: Dec 2012
Location: Boston

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Quote:
Originally Posted by eatsleepboost View Post
Dpaul your post is correct except in MA you are allowed to have 1 "not ready" non-continuous monitor. Since the cat monitor is continuous it has to be ready to pass. An evap rediness can read "not ready" and still pass.

Not sure I follow. Yes, as I stated in post #4, MA allows 1 not-ready monitor. However, I don't think a distinction is made between continuous and non-continuous monitors.

My experience has been that a not-ready cat efficiency monitor will pass MA inspection, if all other monitors are set. I have done this many times, at several different inspection stations, over the last decade, with three vehicles that were tuned and lacking converters.

However, I was failed when I showed up with both cat not-ready and evap not-ready. To be sure, this case involved a tuned E90 335xi, not the M3, but that shouldn't make any difference.

Perhaps it was just the inspection station that I used. I was forced to remedy the evap problem.
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