How to setup the MapDot enrichment?
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Read the manual to see if your question is answered there before posting. If you have questions about MS1/Extra or MS2/Extra or other non-B&G code configuration or tuning, please post them at http://www.msextra.com The full forum rules are here: Forum Rules, be sure to read them all regularly.
Forum rules
Read the manual to see if your question is answered there before posting. If you have questions about MS1/Extra or MS2/Extra or other non-B&G code configuration or tuning, please post them at http://www.msextra.com The full forum rules are here: Forum Rules, be sure to read them all regularly.
How to setup the MapDot enrichment?
i'm currently running MSII with 100% MapDot Enrichment (i don have any TPS)..its controlling a Toyota 3TC Turbo. what should i consider in setting this parameters out?
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Bernard Fife
- Super Squirter
- Posts: 1009
- Joined: Mon Feb 16, 2004 3:15 pm
CHB,
The settings for MAPdot are largely a 'feel' sort of thing.
Don't make the MAPdot threshold too low (I have mine at 100 kPa/sec). I have my upper value at 250 kPa/sec.
The MAPdot tends to react much faster, and in larger kPa amounts to small changes in the throttle at low rpms (where TPSdot doesn't work so well), so the lower kPa/sec bins tend to be used less (and are generally less important for off idle transitions).
So you just have to drive around, and raise the values whenever you get a 'cough' on acceleration. If you were accelerating very easily, raise the lower bin values, if you stomped it and it coughed, raise the upper bin values (you can also check a datalog to see the actual MAPdot rate).
Lance.
The settings for MAPdot are largely a 'feel' sort of thing.
Don't make the MAPdot threshold too low (I have mine at 100 kPa/sec). I have my upper value at 250 kPa/sec.
The MAPdot tends to react much faster, and in larger kPa amounts to small changes in the throttle at low rpms (where TPSdot doesn't work so well), so the lower kPa/sec bins tend to be used less (and are generally less important for off idle transitions).
So you just have to drive around, and raise the values whenever you get a 'cough' on acceleration. If you were accelerating very easily, raise the lower bin values, if you stomped it and it coughed, raise the upper bin values (you can also check a datalog to see the actual MAPdot rate).
Lance.