Toyota 3SGE Beams VVTi code

Testing and development of Megasquirt 3

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AbatelliCristian
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Re: Toyota 3SGE Beams VVTi code

Post by AbatelliCristian »

This is my "standard" configuration for max9926
R25 IS ONLY FOR HALL SENSOR. NOT INSTALL IN VR SENSOR

I work well with this value and configuration.
mr2.3sge
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Re: Toyota 3SGE Beams VVTi code

Post by mr2.3sge »

I didn't put the R27 and R28 resistors. Should I put them? I'm just working with 4.7kOhm shunt and with 470pF.
I'll try to put a 330pF capacitor on Monday
AbatelliCristian
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Re: Toyota 3SGE Beams VVTi code

Post by AbatelliCristian »

I do not know the ms3module ....
I think r27 r28 and capacitor is already installed in your card, but please contact Matt for clarification

Test only 4,7k shunt resistor in cranck sensor and 1k shunt sensor in cam sensor without insert capacitor.
mr2.3sge
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Re: Toyota 3SGE Beams VVTi code

Post by mr2.3sge »

Clean signal with 1k shunt resistor on CMP and 4.7k shunt resistor on CKP.
Wideband helped me a lot to have a good idle (running semi-sequential and Wasted COP). I'll try fully-sequential tomorrow...
AbatelliCristian
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Re: Toyota 3SGE Beams VVTi code

Post by AbatelliCristian »

:) very good
mr2.3sge
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Re: Toyota 3SGE Beams VVTi code

Post by mr2.3sge »

Need phase change on 2JZ VVTi 4Cyl decoder. The engine didn't start with fully sequential settings.

Many tks for your help AbatelliCristian ;)
pimp4lyphe
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Re: Toyota 3SGE Beams VVTi code

Post by pimp4lyphe »

mr2.3sge wrote:Need phase change on 2JZ VVTi 4Cyl decoder. The engine didn't start with fully sequential settings.

Many tks for your help AbatelliCristian ;)
Did you try 575° as trigger angle?
ragepower
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Re: Toyota 3SGE Beams VVTi code

Post by ragepower »

pimp4lyphe wrote:
mr2.3sge wrote:Need phase change on 2JZ VVTi 4Cyl decoder. The engine didn't start with fully sequential settings.

Many tks for your help AbatelliCristian ;)
Did you try 575° as trigger angle?
That only apply to tooth wheel. He is using a specific trigger wheel, for 2jz.
pimp4lyphe
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Re: Toyota 3SGE Beams VVTi code

Post by pimp4lyphe »

Yeah my bad.
ragepower
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Re: Toyota 3SGE Beams VVTi code

Post by ragepower »

pimp4lyphe wrote:Yeah my bad.
No problem, we are learning every day
mr2.3sge
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Re: Toyota 3SGE Beams VVTi code

Post by mr2.3sge »

Hi James,

I'm still waiting for changes on 2JZ VVTi 4Cyl decoder.
Many Thanks
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Re: Toyota 3SGE Beams VVTi code

Post by jsmcortina »

Changed for the next dev release.

James
I can repair or upgrade Megasquirts in UK. http://www.jamesmurrayengineering.co.uk

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Re: Toyota 3SGE Beams VVTi code

Post by jsmcortina »

Now available.

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
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mr2.3sge
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Re: Toyota 3SGE Beams VVTi code

Post by mr2.3sge »

Now available.

James
It works perfectly ;)

Many Tks.
jasaircraft
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Re: Toyota 3SGE Beams VVTi code

Post by jasaircraft »

great support!
Marc D
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Re: Toyota 3SGE Beams VVTi code

Post by Marc D »

Will the 2JZ VVTi 4-cylinder mode also work for the 3S-GE black top BEAMS with dual VVTi? The wheel patterns and cam sensors are the same with the exception of the exhaust cam and the same 4-1 pattern on the exhaust cam shaft.

Thanks!
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Re: Toyota 3SGE Beams VVTi code

Post by jsmcortina »

So long as the crank and intake cam patterns are the same, you will get full RPM-sync. A regular 4-1 pattern on the other cam ought to work ok by enabling a second cam input and selecting 4 teeth.

James
I can repair or upgrade Megasquirts in UK. http://www.jamesmurrayengineering.co.uk

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Marc D
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Re: Toyota 3SGE Beams VVTi code

Post by Marc D »

Thanks for the reply.

I just checked the settings regarding the VVTi. I was able to select the number of VVTi solenoids to be controlled, but the number of teeth on cam 2 was not selectable.
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Re: Toyota 3SGE Beams VVTi code

Post by jsmcortina »

Marc D wrote:Thanks for the reply.

I just checked the settings regarding the VVTi. I was able to select the number of VVTi solenoids to be controlled, but the number of teeth on cam 2 was not selectable.
I checked the code. For 4cyl is it always assuming that the cam teeth fall on a 4 tooth pattern.

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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Marc D
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Re: Toyota 3SGE Beams VVTi code

Post by Marc D »

Perfect, that helps a lot. Thanks!
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