megasquirt Guy's, I need some help |
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megasquirt Guy's, I need some help |
toon1 |
Nov 7 2006, 02:59 PM
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#1
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Senior Member Group: Members Posts: 1,849 Joined: 29-October 05 From: tracy,ca Member No.: 5,022 |
I am setting up my MS system.
I am looking for some info specific to our motors for Megatune entries. I got a stock 1.7, I know there are people who have Megasquited 1.7's (IMG:style_emoticons/default/biggrin.gif) |
yarin |
Nov 7 2006, 05:13 PM
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#2
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'14-X'in FOOL Group: Members Posts: 988 Joined: 13-May 03 From: Guttenberg, NJ Member No.: 693 Region Association: North East States |
I am setting up my MS system. I am looking for some info specific to our motors for Megatune entries. I got a stock 1.7, I know there are people who have Megasquited 1.7's (IMG:style_emoticons/default/biggrin.gif) i dont have my latest settings on this computer. but you need to post all of the details of your setup. what version MS, software, stock vs modified engine, intake system, injectors, etc.... there are settings posted on here, do a search. |
mightyohm |
Nov 8 2006, 02:24 AM
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#3
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Advanced Member Group: Benefactors Posts: 2,277 Joined: 16-January 03 From: Seattle, WA Member No.: 162 Region Association: Pacific Northwest |
I just captured my settings off of the laptop. Here is a link.
http://wavelen.com/msii_v2p2_jk_110806.zip My engine is something like a 1.7, but it needs more fuel than stock so it might be a 1911 or some other weird combination. I also have pretty high idle vacuum so there might be a nonstock cam or some engine problem (leaky intake valve?). Regardless these settings should help you get started but will probably be too rich. I have my CHT calibrated to indicate 1/2 the actual operating temperature so that is why my warmup stops at 140F. I haven't perfected the cold start settings. Sometimes it takes a second try to get it to start when it's <60 deg outside. I get some mild popping out the exhaust n overrun. It's rich overall and runs around 13:1 most of the time. Gas mileage is in the mid 20s. Could definitely be improved. Some notes about the setup: MSII, I forget which firmware. 1 or 2 versions old. V2.2 board, only mod is to bring +12 to the MSII 1.7L injectors with injector resistors around 6 ohms each, flyback disabled. stock fuel pressure stock 1.7L CHT and IAT, CHT calibrated to 1/2 value, IAT calibrated normally tach signal comes off of MSD AAR for warmup Tech Edge WBO2 If you need any more info let me know. I think I got most of the critical settings out of MegaTune but I may have missed some. Good luck! |
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