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      05-03-2012, 08:16 AM   #79
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enrita's Avatar

Drives: 335i - Big turbos
Join Date: Sep 2008
Location: Italian in Sweden

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Originally Posted by paapaa View Post
only remap now.allready investigated a little and at idle its lean,the more rpm the less correction needed.

P0174 and googled...says all over again most possible reason "vacuum line" leak
or maf, but think N54 doesnt have maf..only TMAP or something.even mechanic says very possible vacuum leak,because the sensor which report this error is before the precats.
which remap? also when someone takes the time to ask questions to help you out you should answer them....

ok so now you are stock or have another remap?
07 335i AT - MOTIV 750 - MHD E85 BMS flash - BMS PI - JB4G5 - Okada Coils - NGK 5992 Plugs - Helix IC - Snow Stg. 3 - Stett CP - Custom midpipes with 100 HJS Cats - Bastuck Quad - PSS10 - QUAIFE LSD - BMS OCC - Forge DVs - AR OC - ALCON BBK - M3 Chassi - Dinan CP - Velocity M rear Toe arms - Advan RZ-DF - LUX H8 - Level 10 AT upgrade