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BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > Error 2E31



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      12-05-2012, 07:07 PM   #1
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Error 2E31

Anyone ever get an error code 2e31 and resolved it? I could not find much information searching. Most say its a wiring issue, however I checked all the connections and they seem fine. Could it be a faulty injector/coding? I have not changed the injector recently.
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      12-06-2012, 07:58 AM   #2
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      12-06-2012, 11:24 AM   #3
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Quote:
Originally Posted by R 4 5 T 4 M 4 N View Post
Anyone ever get an error code 2e31 and resolved it? I could not find much information searching. Most say its a wiring issue, however I checked all the connections and they seem fine. Could it be a faulty injector/coding? I have not changed the injector recently.
I know whats your problem, it happened to me when installing JB4.
See the bottom of my thread.

http://www.e90post.com/forums/showthread.php?t=715009

(Check all your DME pins or harness)
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Last edited by Bimmer305; 12-06-2012 at 11:31 AM.
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      12-06-2012, 01:25 PM   #4
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damn, didn't find that thread. I have a feeling that is my solution as well. I dropped it off at the dealer this morning, I'll wait for their extortion call.
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