Power Fc Not Reading Speed Or Boost

[Steve.b]

Hey guys

I have a c34 rs4s and I've put in a power Fc. Not sure if it's faulty or that's how they are because they aren't specifically designed for our car. But I am getting no speed reading and no boost reading on the hand controller.

The speed reading I get very skued numbers for instance I'll be doing 100kmh and most it will show is about 18kmh. Boost shows nothing at all.

Is there away I can fix or set this up to work?

Thanks in advance.

[MatthewT85]

not sure about the speed issue, but the boost will only show up if you have the Boost controller kit that can come with Power FC's as far as i know....
mine for my 33 gtst and my brothers 180sx dont show boost

[Steve.b]

Ok no worries. Does your speed work fine?

[MatthewT85]

yeah my speedos fine, at 110 on my gauge the p fc reads about 108km/h

these probs maybe because its not spec for your car so not sure about your speedo

[wolverine]

Speed should work on the handcontroller.

I would inspect the plug on the PFC for an issue with the relevant pinout and at the very least carefully reinstall the PFC and see if a simple R&R fixes it.