Standalone ECU some advice pls on fitting ms..ie trigger wheel.

[zen]

hi..finally had enough of running stock ecu on my supercharged 1uz..(poor fueling..poor ignition timing..poor fuel economy..crapperformance on propane..etc0

so..i think ms3 is the one for me..mainly i must admit due to cost..and wanting to keep full sequential..(1995 uk 1uz-fe)

i need it to run 2 maps (both spark and fuel) as running lpg (propane as well)

question though...i thinks i can ,but can someone confirm (or tell me no) that i can use standard crank trigger wheel..and if i can do i leave as is..(or mod in any way.)

am sure there will be lots more questions,but am reading up everthing i can find on subject..(god there is alot)
thanks

 

[Bushwhacker]

Have you seen these kits?
http://www.spitronics.co.za/cms/enginemanagement.php

Might be an easier/cheaper alternative?

 

[devojet]

MS2 works with the standard trigger wheels. I would assume MS3 could as well.

Did you read this thread?
http://www.lextreme.com/forums/showthread.php?t=15390

 

[zen]

well it does..just fine...

 

[zen]

Have you seen these kits?
http://www.spitronics.co.za/cms/enginemanagement.php

Might be an easier/cheaper alternative?

they were rather unhelpful...also it dont do dual maps etc..but i must admit real cheap and easy to set up..

thanks for pointer though..

 

[redrocco]

I am running my early 1uz on MS2 useing a stock style 12 tooth wheel with 1 tooth ground off. I spent 1 1/2 years tring to get the stock VR sensor to work and finely threw that crap in the trash and spent $40 on a hall effect sensor. That is probbly the biggest improvement I ever made to the EFI on that engine. With the VR I had to adjust the zero cross point to one value to get the car to start and then readjust it to drive every time and never once got a cleen trigger signal. I installed the hall sensor gave the zero cross pot 1 turn and the historiesis pot a half turn and bam, perfect trigger signal.