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Old 01-11-2013, 08:25 AM
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I Am The Machine
Location: Somewhere Between The Valley & The Bay
Join Date: Apr 2007
Posts: 20,589
Mein Auto: Dreier, Fünfer & Siebener
Originally Posted by LuckyFlop View Post
errr.....reflash? no clue what that is..??
On older cars and the M50 BMWs, the fuel maps and other engine control data are hard coded onto a removable EPROM chip. Simply pop out the chip and put a new one with different parameters and your engine program is different from

Newer OBDII cars don't have these removable chips. Instead you plug a unit into the OBDII port and it will upload the new programming to the DME. This is called a reflash.

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// Chad //
// 2001 BMW 740i M-Sport // 2006 Toyota Highlander Hybrid //
// 1994 Land Rover Range Rover Classic // 1999 Chevy Tahoe //
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Originally Posted by SlimKlim View Post
You're a derbanana
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