engine management or launch control

[BoostinGSX17]

Hi im looking to find a cheap yet good engine management and also if anyone has any idea on a launch control where i can find one?

 

[absolute_DSM]

DSMlink. It includes a launch option with a rev limit.

DSMLink Homepage

 

[1992awdlaser]

^ Agreed. But if you don't have enough money for that you can temporarily get a chip.

 

[BoostinGSX17]

what kind of chip would that be?

 

[1992awdlaser]

KEYDIVER Chips - DSM ECU Tuning

 

[90talontsi90]

Negative on the chip. He's listed as having a 98' on the 2nd gen only the 95' have a removable E-PROM which can be swaped out. But he could get a 95' computer and swap it into there.

Kyle

 

[1992awdlaser]

But he could get a 95' computer and swap it into there.

Exactly. I know what needs to be done. I assume that anybody that wants to do something like this knows that they need an e-prom and knows how to check if they have one.

 

[BoostinGSX17]

how do i check i thought only 95's have eprom

 

[buddahboost]

Only 95's come with EPROM. Take your ECU out and take off the case. There should be a chip on the lower right side if the pins are facing you. It should have an E, if not, then it doesn't.

If you still aren't sure search around or post up a pic of the ECU

 

[2G_SPYDER]

this is what your looking for the E on the ROM

or to be on the safe side open it up and check for the chip

 

[ReaperGSX]

Go with DSM link.

 

[baldur]

Does the DSMlink even offer 3D mapping nowadays or is it still as dumb as an S-AFC?

 

[1992awdlaser]

Dsmlink is user friendly not "dumb". Here is a link to various screenshots. DSMLink - Screenshots

 

[Polyol]

I got mine from keydriver. I got a socket eprom and stage III chip with all the options for $375.00 shipped.

 

[baldur]

Dsmlink is user friendly not "dumb". Here is a link to various screenshots. DSMLink - Screenshots

so it's friendly to make it impossible to alter the fuelling at say 5psi boost, 4000rpm without ####ing up the fuelling at 4000rpm no matter the pressure, or 5psi no matter the rpm?
A system that won't let you have a perfect tune except at a single load line through the map belongs in the bin, not in a car.

 

[Project2G]

If you don't go the route of dsm link you can get what I bought which is the Gizzmo launch control recall.

Gizzmo Launch Controller Interface

 

[JeffGST]

so it's friendly to make it impossible to alter the fuelling at say 5psi boost, 4000rpm without ####ing up the fuelling at 4000rpm no matter the pressure, or 5psi no matter the rpm?
A system that won't let you have a perfect tune except at a single load line through the map belongs in the bin, not in a car.

That is the difference between the Fuel RPM based sliders and the Airflow Frequency based sliders.

4000 RPM at 2400Hz is not 4000 RPM at 1000Hz
4000 RPM at 20 PSI is not 4000 RPM at 5 PSI

If you have a constant lean spot at 4000 RPM regardless of the airflow frequency, then you would adjust the RPM Fuel Sliders upward to raise the injector duty cycle at that RPM.

If you have a constant lean spot at 2400Hz regardless of the RPM, then you would adjust the Airflow Frequency Sliders upwards to raise the injector duty cycle at that frequency.

So this is the type of EM system you are looking for. No Recycle Bin material here.