Problem with oil pressure guage on performance tune

[MBR]

I've had my Predator (7130) on my 2005 Cumins for about three months now. Only when its on the Performance(economy) tune the oil pressure guage goes to "0" pressure. When I first start the truck it goes to approx 40-45 psi like normal and after 20-30 seconds of initial start up then the check guages light comes on and it'll drop to ZERO PRESSURE.

It does not do this on the stock tune, nor the extreme tune.

This is using the latest R27 update

Any thoughts??


Also can the tire size be changed on this model??



Brandon
Cypress, TX

[duallydave]

they say they cant do the tire thing on the 7130,the 7131 does it,i think its a hardware problem more than a software problem.i would pay for new cord if thats what it takes,im hoping the trinity will have that feature when its available.

[johan]

I think that was an update available for that, the r27 rev did not address that, the new rev we are working on will have all the latest updates from Dodge in it and i would recommend hanging tight for a few days until we get that done then try it and see if problem persists.
The U7130 does not do tire size, it would require additional hardware to do so.

[MBR]

I think that was an update available for that, the r27 rev did not address that, the new rev we are working on will have all the latest updates from Dodge in it and i would recommend hanging tight for a few days until we get that done then try it and see if problem persists.
The U7130 does not do tire size, it would require additional hardware to do so.

What additional hardware would I need to get? And where can I get it?