Hi all

 

Any have some good advice?

 

I am constantly getting an epc light and an error message saying acc front assist not available and the car going into limp mode.

I have a dtuk box installed on my car, could this be causing me the problems? No matter which setting I'm on it comes up but not every time. I have driven a 600 mile trip with the box on and didn't have a single problem. 

 

Only seems to happen when I first start the car or just drive around town. I always let the car warm up before I boot it etc. Could the problem be elsewhere or is it the box? 

 

Many thanks ! 

Simply put the blanking plug on instead of the tuning box to see if this is the reason. 

Main things to do if you've got a dtuk box on your car is first to double check you've got all the plugs connected properly and in the right place and then once you've done that, turn it off.

 

When I installed it on my car, I drove it for a day or so after an initial mess about just to make sure the car was happy with the box being plugged in. Even if it's turned off, it's still part of the circuit.

 

I then turned the box on and ran the car at various times on the 3 modes with all 7 of the adjustments. The only time my car threw up an error was when I had it on any of the modes with the +3 adjustment.

 

 

It's defiantly connected okay, 80 percent of the time I get no errors, when it goes into limp mode it also chucks up "acc and start stop not available" could it be a fuel issue? Like bad quality or anything. I always fill up with 97 ron. 

 

When I originally had it for 3 months it was fine. Then shortly after I received these errors with limp mode. I took it to Skoda and they looked it over and said that it was a fuel pump issue, so they replaced it under warranty luckily. Could it be that it's over fuelling or anything? 

 

Thanks