ecu chip

[Aussie Babsy]

I've heard that eproms cam have a security setting in them so if you try to read them it kills the chip, dose this happen with these?

 

[rob323]

cars been going good
only 8-10psi
will let it run in for a while
make sure everything is reliable
then turn it up a tad
running a bit rich though
how can i sort that out?

So you got a chip to suit those mods?
Have you pressure tested the intake to check for leaks yet?

 

[jerome266]

HHMMM...

No i havnt done that...
never thought of it
How would i go about doing that
excuse my virginity

 

[MDK87]

Jerome, look here.

http://www.vfaq.com/mods/ICtester.html

I've heard that eproms cam have a security setting in them so if you try to read them it kills the chip, dose this happen with these?

No.

 

[jerome266]

thanks man

Ill try that in the weekend !!!
Should be interesting

 

[vertex_vr4]

Getting the image is easy. Just download tunerpro (free) and the vr4 bin and xdf. (I can provide you with mine if you like.) From there you control a fair bit. In particular AFM comp, Inj sizes, Deadtimes.

Now thats great, but to get a better result you need to add features and datalog to get your timing/fuel tables right. Specifically I would highly recommend changing the factory "boost" gauge into a knock guage, removing fuel cut and IPW capping as well as adding Stutterbox launch control and NLTS.

Most of the above can be picked up from http://www.hwnd.org/
be aware that not all the 1G offsets match the VR4 offsets.

Good luck!

 

[MDK87]

Getting the image is easy. Just download tunerpro (free) and the vr4 bin and xdf. (I can provide you with mine if you like.) From there you control a fair bit. In particular AFM comp, Inj sizes, Deadtimes.

Now thats great, but to get a better result you need to add features and datalog to get your timing/fuel tables right. Specifically I would highly recommend changing the factory "boost" gauge into a knock guage, removing fuel cut and IPW capping as well as adding Stutterbox launch control and NLTS.

Most of the above can be picked up from http://www.hwnd.org/
be aware that not all the 1G offsets match the VR4 offsets.

Good luck!

Oh sweet! Thanks for that vertex.