I have been testing my car, it has an accuair vu4 accuair manifold and self levelling controller (however the height sensors aren't installed yet). I have been having a problem I was wondering if someone had the same issues and figured them out.
The problem is that when driving, randomly the rear right bag starts dumping air for about 2 or 3 seconds I'd fill it up again and it would hold. Recently this problem has become more frequent, today I went for a short drive and it was unbearable. If I park the car aired up it wouldn't loose air so there aren't any leaks. Also the controller starts flashing showing the arrow pointing upwards (the manual says the voltage is too high, over 16volts, but I believe something else could be causing the error). They suggested to check the grounds too.
I asked accuair about it and they said it could debris in the manifold. I opened it and cleaned it and a tiny spec of debris came out, worked ok for a couple of weeks but now the problem is back and worse than ever, same airbag.
Any ideas, should I clean the manifold again, if so whats the best way. I have a small ultra sonic cleaner that might work better. Alternatively should I replace the poppets, maybe one of them isn't sitting well?
I want to solve this problem before fitting the ride height sensors and risk damaging them or adding more variables to the problem
The problem is that when driving, randomly the rear right bag starts dumping air for about 2 or 3 seconds I'd fill it up again and it would hold. Recently this problem has become more frequent, today I went for a short drive and it was unbearable. If I park the car aired up it wouldn't loose air so there aren't any leaks. Also the controller starts flashing showing the arrow pointing upwards (the manual says the voltage is too high, over 16volts, but I believe something else could be causing the error). They suggested to check the grounds too.
I asked accuair about it and they said it could debris in the manifold. I opened it and cleaned it and a tiny spec of debris came out, worked ok for a couple of weeks but now the problem is back and worse than ever, same airbag.
Any ideas, should I clean the manifold again, if so whats the best way. I have a small ultra sonic cleaner that might work better. Alternatively should I replace the poppets, maybe one of them isn't sitting well?
I want to solve this problem before fitting the ride height sensors and risk damaging them or adding more variables to the problem
Comment