management

I've had the engine management light come on my 2005, B170. I had a diagnostic report done and 3 codes back. 00F8-8, 00F6-4 & 00F6-8. After getting the codes it then states check values for components B28 and M16/6 in idle and under medium load. Any further advice on what this fault actually...

Hi. I got my engine management warning light on after a sudden vibration experienced by the engine. I called AA and I was asked to drive to the nearest garage and got it checked. It was found that the injector was coked up with unburned fuel. Two options were given, either to clean it using...

Hi All. I have a 2004 SL55 AMG. I currently have the engine management light on. What are the usual causes for this? I have been told about the secondary air pump. This has been tested and I have been told it is working fine. Can this still be the fault? Thanks in advance Steve