turbo4agte
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260 posts [100%]
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| Re: Megasquirt for Dummies: 20v 4AGE [No 56k] (turbo4agte) » | 6:00 PM 8/29/2007 |
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Just some guesses on some connectors:A1: Pin 32
A2: Pin 33
B1: Pin 34
B2: Pin 35
C1: Pin 32
C2: Pin 33
D1: Pin 34
D2: Pin 35
E1: ?
E2: ?
E3: ?
E4: ?
F1: ?
F2: ?
G1: Pin 20
G2: Pin 17, 18, or 19
H1: Pin 21
H2: Pin 17, 18, or 19
J1: O2 warming - 12v (switched)
J2: O2 warming - Grounded
J3: O2 signal positive: Pin 23
J4: O2 signal ground: Grounded
K1: Pin 24
K2: ?
K3: Pin 36
K4: ?
K5: L1
K6: L2
K7: ?
K8: ?
K9: ?
K10: ?
K11: ?
K12: ?
L1: K5
L2: K6 Is any of this even close to correct?
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Jezza
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52 posts [100%]
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I hope this turns into a good tech reference as you want it to. it will work out for me in the future if it does.One question though, for what benefits have you chosen the MSII over the MSI?
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muythaibxr
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1035 posts [100%]
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When I get back to redoing my wiring I'll take plenty of pics... I'm not using EDIS though, as I prefer using the stock dizzy to drive a COP or wasted-spark setup.BTW, the stock silvertop injectors are not low-impedance, they're high impedance. Ken
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turbo4agte
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260 posts [100%]
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Thanks. Will correct it.In the meantime, can you help connect the pins on anything at all?
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muythaibxr
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1035 posts [100%]
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should be able to when I get some time.Right now I'm still at work (11 PM), and my notes are at home.
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sunami02
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871 posts [100%]
Griffin GA
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Hey ken, I finnally got my car to turn over.....but it running hella rich and takes forever to start......i was wondering if your willing to give me your spark and ve table....I using the v3 board and individual coils as well thanks kelvinse4@yahoo.com
emailed it to there please thanks 
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chrisluvsamanda
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36 posts [100%]
edinburgh pa
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Any updates on this thread? Any chance this can get stickied?
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muythaibxr
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1035 posts [100%]
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| Re: (chrisluvsamanda) » | 12:31 PM 9/14/2007 |
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don't know about the sticky, but I'll be updating with pics as I take them.Ken
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abbeylives
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295 posts [100%]
Clearwater FL
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way to go, many of us are in similar situations and the knowledge is out in our community bummipty show us some love
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evfan42
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196 posts [100%]
Grayland WA
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On a realated note doesw anybody know how to connect the VVT system to the megasquirt?
1986 Toyota Corolla SR5 *Silvertop Swap in Prgress*
1976 Datsun 280Z -sold-Enjoying a little of Japan USMC
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muythaibxr
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1035 posts [100%]
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Create a circuit like the bottom left corner of this, but use a TIP120 instead of a 2n2222a (higher current) in the proto area, and run the required output wire to a spare pin on the db37. Just hook the input of this circuit to one of the spare pins on the CPU (the 1k resistor). Be sure to include the 1n4001 diode:
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evfan42
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196 posts [100%]
Grayland WA
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Thanks for the help, but I should've specified, I have a Version 3.0 board, is there a difference?thanks
1986 Toyota Corolla SR5 *Silvertop Swap in Prgress*
1976 Datsun 280Z -sold-Enjoying a little of Japan USMC
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evfan42
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196 posts [100%]
Grayland WA
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bump
1986 Toyota Corolla SR5 *Silvertop Swap in Prgress*
1976 Datsun 280Z -sold-Enjoying a little of Japan USMC
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yetzqwikdohc
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872 posts [100%]
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anyone have info on how to wire up the 20v IAC? That would be nice
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wrenchdad
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339 posts [100%]
Natchez MS
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Yes I have used this diagram here and it works. I am going to try to post the link but I haven't been very successful doing that yet. [URL][/URL] http://www.msextra.com/viewtop...art=0 I don't know if that worked or not, I clicked the button for inserting a web link but it doesn't look right.
If it doesn't work go to msextra.com and under MS2/Extra search for this title, the diagram is on the first page about half way down. TITLE Setting up MS2 v3 on 4age 20v Levin with stock ignition/dizz Hope that helps
wrenchdad
Modified by wrenchdad at 11:04 AM 11/18/2007
" Second place is just the first loser" the late Dale Earnhardt
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muythaibxr
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1035 posts [100%]
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| Quote, originally posted by evfan42 » | | Thanks for the help, but I should've specified, I have a Version 3.0 board, is there a difference? thanks
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It doesn't matter... that circuit will still work with the v3 board. Ken
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DrHess
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712 posts [100%]
Fay AR
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Hey wrenchdad, long time...I tried that IAC circuit and I haven't been sucessful at all with it. What settings are you using in MT?
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wrenchdad
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339 posts [100%]
Natchez MS
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HEY Hess!!!How are all your MS projects going? Bike, truck, car, etc.... The idle control, which way are you going, warmup only or closed loop? I started with warmup and now I am trying to run closed loop and having "some" success. I can shoot you my latest msq if you want to try it or take a look at the settings. It seems to work, except for sometimes some loping that I am trying to work out. But I have it setup where it will catch when my AC cuts on at idle and that was a major task. Hard to understand what each setting does. It also seems that you need to set the temperature range for something like 50-205 degrees F so that it works right, at least that is what I have seen.
I would post a picture BUT someone will have to tell me how because I have not had any success with it here.
I am now running the latest HR code and if you have not switched over to it, you should give it a try. I am up to a combined mpg of almost 38 to date with a lean cruising AFR. What kind of problems are you having with the IAC circuit? Have you had any luck with just warmup and changing the settings and seeing the idle go up or down? just let me know how I can help.
later wd
" Second place is just the first loser" the late Dale Earnhardt
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wrenchdad
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339 posts [100%]
Natchez MS
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Hess,Tried to send you my msq but you must have a new E address. Shoot me a line and I will send you my setup. later wd
" Second place is just the first loser" the late Dale Earnhardt
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katopunk
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19 posts [100%]
Penang
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i heard that we need to mod something in order fo MS to work. may i know what does we need to mod? and is it compulsory to change the stock disty into EDIS to run MS? i hope that MS are able to run on stock disty. thanks in advance.
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muythaibxr
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1035 posts [100%]
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The MS can run the stock distributor no problem with some mods to the MS. You'll need to build a second trigger VR conditioner and wire that into the MS, and possibly put a pullup resistor on one of the LEDs, and run a wire for that to one of the spare pins on the MS.Ken
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evfan42
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196 posts [100%]
Grayland WA
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Does anybody have a msq for a silvertop with EDIS that is willing to share with me?
1986 Toyota Corolla SR5 *Silvertop Swap in Prgress*
1976 Datsun 280Z -sold-Enjoying a little of Japan USMC
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volvotuner
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4 posts [100%]
Caliper Land CA
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Hey I have recently got my friend's 20 valve swap running on MS1 and I am looking for maps to get him around town with. Anyone got anything they want to share?
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markshatchi86
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1706 posts [99%]
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sucks my old 20v thread got lost on the crash, so much good info lost.
86 hatch- 20v black Top- megasquirt with EDIS - the 1st MSed 20v
http://www.accordclub.com/rolla
85 coupe - 408whp 1.7L 4agte - 1.5 bar
http://www.accordclub.com/rolla3
86 hatch - SR20DET that lost its heart
http://www.accordclub.com/rolla2
72 datsun 510 SR20DET - almost done
http://www.floridaracing.org/510
07 350z Enthusiast - sus and stereo, daily beater
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evfan42
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196 posts [100%]
Grayland WA
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yeah, that sucks, I prolly couldav been able to use it as well.BTW I think its funny how you have a picture of a Toyota AE86 on an accord club website
1986 Toyota Corolla SR5 *Silvertop Swap in Prgress*
1976 Datsun 280Z -sold-Enjoying a little of Japan USMC
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aesthetics82
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1118 posts [99%]
Oceanside CA
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I'm trying to set up my vvt on my silvertop and I have a question. My output for vvt is output 1 (x4). How do I input, in Megatune, the rpm's that I want vvt to turn on and off? Here is a screen shot of the menu in Megatune. Where can I input rpm?
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wrenchdad
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339 posts [100%]
Natchez MS
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Here is the screen shot for my VVT setup on my ST, the settings are
ON at 4500 rpm
OFF at 8000 rpm
OFF at 4000 rpm
well that didn't work still haven't figured out how to insert pics.
BUT anyway the top line is set to "RPM"
next line = 45
next line = 5
next line = 80
last line = normal hope that helps
later wd
" Second place is just the first loser" the late Dale Earnhardt
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SUPADAVE
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82 posts [100%]
ft.lauderdale fl
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anyone live in ft.lauderdale fla with megasquirt setup working?
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pandadori
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1229 posts [76%]
Doral Florida
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hm.. supa dave what's your location i'm in doral mia but i work with pi from here. ask him he knows plenty of this and could help you setup your um.. SETUP haha..
Garage sale, 4 autometer gauges, oil(100 included -4an SS teflon line) water temp(50) x2 sport comp, and ultralite. Momo Cup Vtr Seat, Aluminum Seat Bracket, -4An oil feed line for oil pressure gauge(40). BIG BOY Oil cooler(70), push lock hose and fittings(price per ft), remote oil filter mount. Silvertop Valve Cover, GTS Wheels, fan and clutch. Quickpedals@Gmail.com
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