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      03-15-2016, 05:48 AM   #1
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Cobb ap 335i p2ab4 fault code ?

Hey guys tried searching but can't find anything have this code come up today . Something to do with Ecu internal error check rum . I removed cowl and dc battery yesterday to inspect valve cover and could and plugs any ideas if this code is serious or related ? I don't want to clear it if it's something I need to address
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      03-15-2016, 11:52 AM   #2
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http://www.e90post.com/forums/showthread.php?t=272106

2AB4:
2AB4 DME, internal error: RAM-checksum
Error will cause a warning light
Error is not currently present
Test conditions have been completed
Short circuit or signal interruption
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      03-15-2016, 04:42 PM   #3
Flex68
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Quote:
Originally Posted by trohde78 View Post
http://www.e90post.com/forums/showthread.php?t=272106

2AB4:
2AB4 DME, internal error: RAM-checksum
Error will cause a warning light
Error is not currently present
Test conditions have been completed
Short circuit or signal interruption

Thanks for that . But do you k ow what it means ???
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      03-15-2016, 05:02 PM   #4
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Quote:
Originally Posted by Flex68 View Post
Hey guys tried searching but can't find anything have this code come up today . Something to do with Ecu internal error check rum . I removed cowl and dc battery yesterday to inspect valve cover and could and plugs any ideas if this code is serious or related ? I don't want to clear it if it's something I need to address
Are you tuned?
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      03-15-2016, 07:35 PM   #5
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Quote:
Originally Posted by Ravenseal View Post
Are you tuned?


Yes Cobb ap stage 1
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      03-16-2016, 09:13 AM   #6
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Quote:
Originally Posted by Flex68 View Post
Yes Cobb ap stage 1
Might want to flash back to stock and then flash your map again.
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      03-16-2016, 09:23 PM   #7
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Quote:
Originally Posted by Ravenseal View Post
Might want to flash back to stock and then flash your map again.


Yeah I re-flashed my tune again and error hasn't come up since but will check again today . Cheers for the reply
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      03-17-2016, 01:00 PM   #8
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Quote:
Originally Posted by Flex68 View Post
Yeah I re-flashed my tune again and error hasn't come up since but will check again today . Cheers for the reply
Glad to hear it.
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