Hi all, I've been a member for a while now and read lots of information about lots of different things which has been most helpful. But this is my actual first post so be kind and any help will be appreciated ?
Ok so I have a 06 bf xr6t zf 6sp. My speedo and odometer isn't working and the car won't rev past 4K rpm. I took it to a reputable tuner on the 8th of February for a retune after installing a couple more engine mods and I got it back from the tuners a couple weeks ago and they said they couldn't fix it so I'm giving up hope on them and going to try fix it myself. My dash is showing an engine check light and x4 flash tuner is showing 2 codes P0500, U1039.
ive checked the batter voltage, it's 12v when cars off and 14v when on so I assume my battery is ok.
ive checked and cleaned all 4 abs sensors at each wheel, they where seriously filthy so at least they are clean now and I assume they should be ok considering there's no abs illuminated on the dash.
what else could it be? I'm thinking it might be the cluster but I don't want to be just guessing and buying things unnecessarily especially if there's a way to pin point the problem?