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BlackT
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« Reply #15 on: March 20, 2020, 07:21:41 AM »
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What about MSHFMU or MSHFMTPH,
Do you have these maps in your mappack?
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Albertoak
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Well done is better than well said....
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« Reply #16 on: March 20, 2020, 09:21:00 AM »
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What about MSHFMU or MSHFMTPH,
Do you have these maps in your mappack?
MSHFMTPH if it is defined but:MSHFMU I can't find it or med9.1 doesn't have ... I attach the ols with the defined MAF maps. I pass you by MP. |
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IamwhoIam
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« Reply #17 on: March 20, 2020, 09:35:49 AM »
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It's either or! U=voltage, TP=timeperiod=pulsewidth. your car has a TP maf so it's MSHFMTP. jeeeez how hard can this be?
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I have no logs because I have a boost gauge (makes things easier)
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Albertoak
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Well done is better than well said....
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« Reply #18 on: March 20, 2020, 12:26:26 PM »
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It's either or! U=voltage, TP=timeperiod=pulsewidth. your car has a TP maf so it's MSHFMTP. jeeeez how hard can this be?
If you dedicate yourself to them, it sure is easy ... but when you have it as a hobby and you are starting ... it is not a friend. And more when each person says to rescale MAF in a different way ... some with injectors, others with different maf maps, now: MSHFMTP Of course I want to solve it and not only because of the + 8% positive ... but because every time I get to a red light and a neutral change. The rpm drops to 500rpm and goes up to 1000rpm to stabilize the idle ... it's very uncomfortable. and it's their problem ... maf rescaling: https://youtu.be/w_DdiHKO6SwThe video I think is a matter of maf or that it resumes the injection of gasoline very late ... |
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« Last Edit: March 20, 2020, 12:28:00 PM by Albertoak »
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IamwhoIam
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« Reply #19 on: March 20, 2020, 12:50:40 PM »
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If you dedicate yourself to them, it sure is easy ... but when you have it as a hobby and you are starting ... it is not a friend. And more when each person says to rescale MAF in a different way ... some with injectors, others with different maf maps, now: MSHFMTP Of course I want to solve it and not only because of the + 8% positive ... but because every time I get to a red light and a neutral change. The rpm drops to 500rpm and goes up to 1000rpm to stabilize the idle ... it's very uncomfortable. and it's their problem ... maf rescaling: https://youtu.be/w_DdiHKO6SwThe video I think is a matter of maf or that it resumes the injection of gasoline very late ... Why on earth would you fix an intake with INJECTORS? now you tell me! |
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I have no logs because I have a boost gauge (makes things easier)
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BlackT
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« Reply #20 on: March 20, 2020, 01:41:39 PM »
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What is you original MAF housing BOSCH or VW number?
I have never look at MED9 map, but what I think that your MSHFMTP is wrong defined.
But don't take my word, beacuse COVID-19 I cant acess to my computer where I have other MED 9 mappacks to compare it
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Albertoak
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Well done is better than well said....
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« Reply #21 on: March 20, 2020, 01:54:21 PM »
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What is you original MAF housing BOSCH or VW number?
I have never look at MED9 map, but what I think that your MSHFMTP is wrong defined.
But don't take my word, beacuse COVID-19 I cant acess to my computer where I have other MED 9 mappacks to compare it
ref oem maf:06F906461A the map:MSHFMTP this original, has not been touched ... |
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BlackT
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« Reply #22 on: March 21, 2020, 12:22:19 AM »
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Try to fix your problem with KFHFM, right now I don't have better idea, beacuse as I can see MAF scaling in MED9 is not easy as on ME7
If I find better soultion, will let you know
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Albertoak
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« Reply #23 on: March 21, 2020, 03:03:20 AM »
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Try to fix your problem with KFHFM, right now I don't have better idea, beacuse as I can see MAF scaling in MED9 is not easy as on ME7
If I find better soultion, will let you know
Ok, I will try to test KFKHFM. Would starting up the entire map by + 5% be ok? |
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nyet
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« Reply #24 on: March 21, 2020, 12:36:03 PM »
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Ok, I will try to test KFKHFM. Would starting up the entire map by + 5% be ok?
Maybe. I'd do some driving around and log various trim vs load/rpm to see what is where. |
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Albertoak
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« Reply #25 on: March 21, 2020, 12:43:03 PM »
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Maybe. I'd do some driving around and log various trim vs load/rpm to see what is where.
Let's see if the coronavirus passes a little and I can go out and try ... |
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Albertoak
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Well done is better than well said....
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« Reply #26 on: March 22, 2020, 03:09:43 AM »
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Try to fix your problem with KFHFM, right now I don't have better idea, beacuse as I can see MAF scaling in MED9 is not easy as on ME7
If I find better soultion, will let you know
I had not seen the companion app. What if I use this app for rescaling? http://nefariousmotorsports.com/forum/index.php?topic=4839.0title= |
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FAREVALO
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« Reply #27 on: April 17, 2020, 04:42:25 PM »
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I have exactly the same issue. I have been trying to increase KFKHFM by percentage as bigger the intake husing is. So my actual housing internal diameter is 3 inches and my understanding is that stock diameter is 2.5 inches. So, calculating area the of 3 inches versus 2.5 inches diameter, the area is almost 50% of difference, in that case I will increase and multiply the stock KFKHFM by 1.5.
Or what do you think?
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nyet
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« Reply #28 on: April 17, 2020, 04:55:48 PM »
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You mean MLHFM.
KFKHFM should overall be around 1.0 on average. It is a CORRECTION map.
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Albertoak
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« Reply #29 on: April 18, 2020, 12:22:25 AM »
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I have exactly the same issue. I have been trying to increase KFKHFM by percentage as bigger the intake husing is. So my actual housing internal diameter is 3 inches and my understanding is that stock diameter is 2.5 inches. So, calculating area the of 3 inches versus 2.5 inches diameter, the area is almost 50% of difference, in that case I will increase and multiply the stock KFKHFM by 1.5.
Or what do you think?
In the end, in my case, I increased the entire map of KFKHFM by 9% and the% of fueltrim was solved, I take it to 0. Now I am solving the problem by falling into idle. I think that increasing a little more the% in the minimum% of load, it will be solved. |
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