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Rookie question - ever a need to flash ROM or firmware to ECU?

Posted: Mon Aug 22, 2016 8:20 am
by MomentFD
So I've been prompted and performed a lot of Nistune and ROM pack updates but I still never do anything but change maps and constants on the ECU. Is there ever a need to do anything else when these updates happen?

S14 SR ECU for reference.

Re: Rookie question - ever a need to flash ROM or firmware to ECU?

Posted: Mon Aug 22, 2016 1:46 pm
by Matt
You shouldnt need to do anything. The updates just added more supported vehicles to the existing range. The ENT program files were updated with some extra updates or fixes (only required when reprogramming boards)