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      08-06-2012, 02:22 PM   #5957
BMWsky
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Drives: 335i
Join Date: Dec 2010
Location: Webster NY

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Quote:
Originally Posted by Yoro35i View Post
Hi Guys

Wondering if you guys can tell me what these error code means?

H2AAF
H2A87
H3100

many thanks
Those are probably VANOS related. If you drop the letter (either an H or P) in front of the code, you can search that way and get a lot more info on it. 2AAF is usually a fuel pump code, but without other fuel pump codes it isn't much to worry about. The 2A87 code is VANOS.

How many miles do you have on the car? You could try cleaning the VANOS solenoids and see if the codes go away.
Appreciate 0