Add 2005 GTO LS2 to interface module

[fossil39]

I have 3 vehicles already on my interface module, will I be able to add a 2005 GTO LS2? With just a download or any new hardware. I cannot even communicate with GTO with the interface module.

Thanks Doug

[EC_Tune]

If you have a serial cable, no.

[Bill@HPTuners]

You'll need to upgrade to either the MPVI standard or MPVI pro because the serial interface was designed well before GM even introduced the CAN protocal in the 05+ GTO's. All upgrades can be performed right on your customer login page at www.hptuners.com just go ahead & login and click the order upgrades tab to get started.