I had the same sorta problem, turns out it was fuel pump (actually in the fuel tank) was at fault, wasn't sucking enough fuel, saved me buy a new master injector 2 which is in the price range of 900+ :(
Just a quick one, I've finally fitted my aftermarket stereo (yay) previous thread...
I've installed the live feed from the fuse box, but its running off the cig lighter at the moment.
As dose anyone they want there stereo to turn on and off with the key :)
Any suggestion? What fuse to pick? or...
I had this with mine, high pressure switch had to be replaced and the problem was solved. £50 new (Y)
Then again, it can flag up this fault if there is no gas in the system, or its low, so you'd need to get it re-gassed to find out either way lol
Turns out PC9-401 fits mine, just need to test it. Mine dose have bose on the front grills but as you rightly said front speakers are wired separately to the rear. There own plug as such. Just need to get a aftermarket head unit to test before i go buy a decent one that is.
Sorry for the late reply to this, but it seems you've answered all my questions on it aha. Its an idea i want to do but it dose seem alot of effort lol But as odd as it sounds I'm unsure if mine is fully or half bose now?
All those harnesses don't even look remotely like they will fit :(
This has more than likely been asked time and time again, but basically i want to put an aftermarket headunit in my Audi, I've look around and found that it can be a pain the ***, has anyone done it yet?
I've taken out the CD Changer and put a box of tricks in the play from the pen drive that...