675 rwhp whipple 2.9 kit

[MrRob96fs]

I purchased and installed one of your whipple kits for the GT500. Everytime I cold start the car it is now throwing code P0605 Internal read only memory(ROM) failure. Any ideas what can be done? I was thinking of returning to stock program then trying to upload your tune once more. Thanks for the help.

 

[black03]

I purchased and installed one of your whipple kits for the GT500. Everytime I cold start the car it is now throwing code P0605 Internal read only memory(ROM) failure. Any ideas what can be done? I was thinking of returning to stock program then trying to upload your tune once more. Thanks for the help.

I've never heard of that code before coming up on any of the 2.9L or 3.4L kits we sell. I would try returning the car back to stock and possibly a reset by taking the negative battery cable off of the battery for 10 minutes or so. Then try reflashing the car and let us know what happens. I'm sure it's just a glitch with the software and can be easily fixed.

Please let us know how it turns out.

Thanks, Jared