Miata Turbo Forum - Boost cars, acquire cats.
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Miata Turbo Forum - Boost cars, acquire cats. (https://www.miataturbo.net/)
-   MEGAsquirt (https://www.miataturbo.net/megasquirt-18/)
-   -   550cc injector crew: ITT you will post your cold-start tables (https://www.miataturbo.net/megasquirt-18/550cc-injector-crew-itt-you-will-post-your-cold-start-tables-44038/)

Braineack 02-19-2010 09:38 AM
I'd try matching the values I have above and then maybe trying these warmup numbers:

http://www.boostedmiata.com/gallery2...3-1/warmup.jpg

your current values are a bit high....and by bit I mean really really.

hustler 02-19-2010 09:53 AM
Originally Posted by Braineack (Post 525021)
I'd try matching the values I have above and then maybe trying these warmup numbers:

http://www.boostedmiata.com/gallery2...3-1/warmup.jpg

your current values are a bit high....and by bit I mean really really.
warmup is perfect...its just the first 20-seconds of starting where things fall apart and I have a mental break down and foul plugs weekly. Above 55* ambient temps its awesome.

Braineack 02-19-2010 10:09 AM
Code:
ASE                       
        Huslter        Mine        Difference
-40        88        55        37.50%
-20        84        50        40.50%
0        80        40        50%
20        30        35        -16.60%
40        20        30        -50%
60        15        25        -66.60%
80        15        20        -33.30%
100        15        15        0%
130        15        10        33.30%
160        15        0        100%
Code:
Warmup                       
        Huslter        Mine        Difference
-40        150        150        0%
-20        140        145        -4%
0        136        142        -5%
20        164        137        +17%
40        160        132        +17.5%
60        158        127        +20%
80        153        120        +22%
100        150        112        +26%
130        145        107        +27%
160        100        100        0%

Braineack 02-19-2010 10:10 AM
mine starts and runs perfectly with normal AFRs at all temps, someone else's doesn't.

If anything it's worth a shot to save your current map and try those....

y8s 02-19-2010 10:31 AM
Originally Posted by hustler (Post 524999)
but it fouls plugs and they're wet with fuel when I take them out.
you do realize that if you don't ignite the fuel (ie get the car started), there is still raw fuel in the cylinders, right?

when you crank and crank and flood the engine with "not enough cranking fuel", you can still foul plugs.

add more fuel and it'll actually ignite and stop fouling plugs.

hustler 02-21-2010 08:54 AM
Stfu, I'm not the jnd of guy you want t piss off.

When I get back in town I'll try this again.

Zaphod 02-22-2010 01:18 AM
@Brain - could you please post your actual whole msq...?

Thanks a lot!

Cookie Monster 02-22-2010 07:02 PM
This thread has been incredibly useful for me. :^D


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