Hello. Finally i've got my car running and drove it a bit for datalog.
My setup is: MS1 V2.2 with flyback board; Audi 10V turbo engine, compression ratio is about 7,8:1-8,5:1 (don't remember exactly); stock boost - 0.6bar (8,7PSI); and i'm running it on LPG.
At this moment i have no ignition control, just static timing on distributor (static timing for my engine is 12 degree). And my question is, can someone give me a base ignition map so i can wire up ignition control and move on to setting up a base VE table?
I found somewhere in MSEXTRA manuals a ignition table for boosted engine, maybe i can use that one for now (written in my msq file)?
Hope You understood, what i'm asking and sorry if i'm in the wrong thread and for my bad English.
Help with base ignition map
Moderators: jsmcortina, muythaibxr
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- MS/Extra Newbie
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Help with base ignition map
1983 Audi 4000 10VT on LPG only, with MS1/Extra controlling ignition and fuel.
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- Super MS/Extra'er
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Re: Help with base ignition map
Sounds like an interesting project, PM me an email address and I'll send you a table. This site doesn't allow those types of files to be posted.
Graduate of EFI University.
I build, repair, install and tune Megasquirt systems in North Dakota and beyond!
I build, repair, install and tune Megasquirt systems in North Dakota and beyond!
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- Master MS/Extra'er
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Re: Help with base ignition map
The easiest way to get an initial advance curve is to have a friend start the vehicle, while you use a timing light to check the timing. starting out at idle see what the timing light reads, then move up 400 rpm and take a reading, then move up again take a reading, most ignition systems are all in(full timing)by about 3500 rpm. that way you can use a base map that the factory developed. as a starting point... it doesn't take long to do and it will be a safe starting point.
64 el camino, 383 SBC, 11.7 to1 CR, accufab tb/rhs intake, 44lb injectors, trick flow heads, xr292r solid roller cam, belt drive camshaft, dry sump oil system, 2400 stall, turbo 350, spooled 9 inch, strange axles, 3.89 gears, dual wideband, full sequential fuel/cop, MS3x using 1.4.1 code.
Re: Help with base ignition map
Sometimes you can even find the specifications online.
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- Experienced MS/Extra'er
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Re: Help with base ignition map
would this not work? I mean you might not be able to inport the table, but you can at see the values and can key them in.
http://www.useasydocs.com/theory/spktable.htm
http://www.useasydocs.com/theory/spktable.htm
88 Stang LX Vert. 3.73s and MS3x, D585 Coils AEM EPM