2JZ VVTi
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Re: 2JZ VVTi
i got the composite log and i found the problem we had was jumper conected on the megasquirt expansion "JP7 INPUT PULLUP JUMPER".
i got a a couple of question i dont know how to hook up the camsensor on the wiring diagram it shows that you got to conect it to main ground plug DB37
http://www.msextra.com/doc/ms3/hardware ... iring-ms3x
so that means that i got to hook it up to the pin 14,15,16,17,18,19? the one that says good engine ground or the pin number 7 the one that goes to the tps wide band mat coolant sensor?
http://www.msextra.com/doc/ms3/hardware ... iring-ms3x
and another thing i did the injector test and it did work but i try to do the coil test and had no luck so i was wondering do i have to conect the oem igniter? or probably the coils are not conected like they should,its a 2 wire coil and using the ms3x for the coil spk a spk b and spk c
i got a a couple of question i dont know how to hook up the camsensor on the wiring diagram it shows that you got to conect it to main ground plug DB37
http://www.msextra.com/doc/ms3/hardware ... iring-ms3x
so that means that i got to hook it up to the pin 14,15,16,17,18,19? the one that says good engine ground or the pin number 7 the one that goes to the tps wide band mat coolant sensor?
http://www.msextra.com/doc/ms3/hardware ... iring-ms3x
and another thing i did the injector test and it did work but i try to do the coil test and had no luck so i was wondering do i have to conect the oem igniter? or probably the coils are not conected like they should,its a 2 wire coil and using the ms3x for the coil spk a spk b and spk c
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Re: 2JZ VVTi
The cam sensor negative needs to connect to signal return / sensor ground on the main DB37 plug. Any spare ground will be ok except the engine grounds.
As per the manual, the MS3X spark outputs are low current logic outputs and cannot directly drive a high current coil. A 2 wire COP will be a high current coil that needs an external ignitor. If you have the stock ignitor then use that. It will almost certainly take a 0-5V input signal and require "going high (inverted)"
James
As per the manual, the MS3X spark outputs are low current logic outputs and cannot directly drive a high current coil. A 2 wire COP will be a high current coil that needs an external ignitor. If you have the stock ignitor then use that. It will almost certainly take a 0-5V input signal and require "going high (inverted)"
James
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Re: 2JZ VVTi
yes I do actually got the oem igniter but I don't know.how to connect it let me show you.a picture
Re: 2JZ VVTi
this is for a 2jzge vvti but is kinda simillar to the one that I got
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Re: 2JZ VVTi
Looks easy enough.
James
James
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Re: 2JZ VVTi
do you know what igf means?
Re: 2JZ VVTi
and what about tach it should be a tach signal from the megasquirt?
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Re: 2JZ VVTi
It looks like that coil driver box is already sending a tach signal to your car.
I'll use it as is and only have the MS trigger the coil driver box.
I'll use it as is and only have the MS trigger the coil driver box.
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Re: 2JZ VVTi
Agreed.
Ignore IGF, it is feedback to the ECU. Megasquirt doesn't use that.
James
Ignore IGF, it is feedback to the ECU. Megasquirt doesn't use that.
James
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Re: 2JZ VVTi
alright I am I gonna use coil 1,2,3 as outputs.for.the actualcoil t 1,2,3 is the inputs for the mega squirt B+ is voltage in to the ignitor and ground that s it ignore igf and tach rigth?
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Re: 2JZ VVTi
IGF is ignition feedback to the stock ecm you need to groud that pin if you need any diagram let me know (I'm a Toyota certified technitian) and have acces to all that info
Frank Racing,Naranjito Puerto Rico,installations and tuning solutions
FrankRacing.Naranjito@gmail.com
FrankRacing.Naranjito@gmail.com
Re: 2JZ VVTi
chango de naranjito si seria buena idea q me ayudaras con esto gracias
nos comunicamos en PMs?
nos comunicamos en PMs?
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Re: 2JZ VVTi
Yesjoooeone wrote:chango de naranjito si seria buena idea q me ayudaras con esto gracias
nos comunicamos en PMs?
Frank Racing,Naranjito Puerto Rico,installations and tuning solutions
FrankRacing.Naranjito@gmail.com
FrankRacing.Naranjito@gmail.com
Re: 2JZ VVTi
well i got the engine runing now but one more question on my injectors y got my injector hook up like this a b c d e f but the cylinder timing is 1 5 3 6 2 4 so the injector should be hook up like this, a e c f b d? or just linving like i got the hook up?
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Re: 2JZ VVTi
MS will fire injectors in sequence a-f, so you need to wire a-f outputs then ccording to your firing order.
Re: 2JZ VVTi
so a,e,c, f, b, d is the way to go rigth?
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Re: 2JZ VVTi
Please read the manual:
http://www.msextra.com/doc/ms3/seq-wiring.html
and
http://www.msextra.com/doc/ms3/fuel.html#fo
James
http://www.msextra.com/doc/ms3/seq-wiring.html
and
http://www.msextra.com/doc/ms3/fuel.html#fo
James
I can repair or upgrade Megasquirts in UK. http://www.jamesmurrayengineering.co.uk
My Success story: http://www.msextra.com/forums/viewtopic ... 04&t=34277
MSEXTRA documentation at: http://www.msextra.com/doc/index.html
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My Success story: http://www.msextra.com/forums/viewtopic ... 04&t=34277
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Re: 2JZ VVTi
or to clarify....
for the Sequential Ignition I6 guys out there...
Coil A -> Cyl 1
Coil B -> Cyl 5
Coil C -> Cyl 3
Coil D -> Cyl 6
Coil E -> Cyl 2
Coil F -> Cyl 4
Always Fires A-B-C-D-E-F... No other way.. Sorry....
James Correct me if I am wrong... But I am Sure this is Right... Been like this Since MS1-extra...
Cheers.. (My 2cents worth ;-))
for the Sequential Ignition I6 guys out there...
Coil A -> Cyl 1
Coil B -> Cyl 5
Coil C -> Cyl 3
Coil D -> Cyl 6
Coil E -> Cyl 2
Coil F -> Cyl 4
Always Fires A-B-C-D-E-F... No other way.. Sorry....
James Correct me if I am wrong... But I am Sure this is Right... Been like this Since MS1-extra...
Cheers.. (My 2cents worth ;-))
Re: 2JZ VVTi
what i got it like a.e.c.f.d.b
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Re: 2JZ VVTi
If you mean this:joooeone wrote:what i got it like a.e.c.f.d.b
Then that's correct.phoenix3d wrote: Coil A -> Cyl 1
Coil B -> Cyl 5
Coil C -> Cyl 3
Coil D -> Cyl 6
Coil E -> Cyl 2
Coil F -> Cyl 4
Jean