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Old 12-19-2012, 03:12 AM
BMW lebanon BMW lebanon is offline
///323i
Location: south lebanon
 
Join Date: Nov 2011
Posts: 41
Mein Auto: 1985 323i racing
i had this problem when i changed the speedometer. the rpm would go up to 3000 when it should be 2000. so it turns out the chip on the bottom right (the white part that Ethrty-Andy is talking about) had to be changed.
the 4 cylinder one has "003" written on it. you need to get the 6 cylinder one that has "002" instead and it should work.
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