History of MembersPage/StageThree/Bmw
Older Newer
2010-10-24 14:16:24 . . . . MembersPage/MattiasSandgren [Some help]
2010-10-19 16:00:24 . . . . 0xbcb4d0f2.cpe.ge-0-1-0-1104.rdnqu2.customer.tele.dk [Problem solved]
2010-10-18 18:37:08 . . . . 0xbcb4d0f2.cpe.ge-0-1-0-1104.rdnqu2.customer.tele.dk [BMW need help]
2010-10-15 14:35:40 . . . . 0xbcb4d0f2.cpe.ge-0-1-0-1104.rdnqu2.customer.tele.dk [problem solved]


Changes by last author:

Deleted:
Changed:
Ran fine
Ran fine

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Some help

Where is your lambda signal? Fix so VEMS uses the lambda sensor, map your VE table to match lambda target - very easy in VemsTune with logviewer and VE tune by statistics.

Your MAT/TPS enrichment table is all wrong, copy a default one, you have no temperature compensation now!!

You use too much ignition advance at low load for this engine.

Your lambda target is too lean while the engine is on high load.

Afterstart and enrichment table contains errors in temperature.

See my config for good defaults with this engine :

http://www.vems.hu/files/MembersPage/MattiasSandgren/vemscfg/mattias-bmw-m20-2010-07-07.zip

-Mattias