Chip testing :D

[BrianT]

Many thanks for you reply I must try and find a Man VR chip.Then get it modified.Where in Melbourne would you suggest Greenfoam?

Thanks again

 

[venomous]

hey greenfoam im planing on puttin on my supercharger sometime soon on my 3.8 v6 buick, you know if we need any chip for that so i dont need a dyno tune?

or will i not need one ?

 

[greenfoam]

hey greenfoam im planing on puttin on my supercharger sometime soon on my 3.8 v6 buick, you know if we need any chip for that so i dont need a dyno tune?

or will i not need one ?

If you run the 6 psi pulley and super 6 injectors you can just burn a copy of vp_lukes tune, otherwise invest in a eprom burner and we will help you get it tuned right, should be very easy on 3 psi

 

[greenfoam]

Many thanks for you reply I must try and find a Man VR chip.Then get it modified.Where in Melbourne would you suggest Greenfoam?

Thanks again

You dont need a manual VR memcal, just any VN-VR chip from the wreckers then you reprogram a VR manual eprom, changed a little to suit the VN

 

[Frd_thmsn]

Could you list the sorts of changes people have to make to make a VR binary compatible with a VN when you get time.
That would help a lot of the people new to this .

Just the basics , and the F60 settings to make it compatible with the VN fueling. I know that trying to run a VR F60 and F1 spark table in the VN makes for a grandpa car .
Here's a couple off the top.

KSPDSENA Road speed pulses.... change to 1250.05 ( The signal is divided by 5 on the VN not on the VR.
KTCCTMPL TCC temp .... change to 44 deg
KOPTFLG4 Alarm word 4 bit 0 .... change to SET.

 

[greenfoam]

Those are all you need to make it run right , after that you can give it some more VN like timing for a bit more poke and less VR grandpa smoothness

 

[Hairy Eater]

Greenfoam.... have you got some tips on how to get best city and highway fuel economy out of my 2000 VX V6 auto....??...