odb diagnostics

  1. C

    Please help mechanic has no idea! p062b-64, p200a-75, p2279-62, p2463-09, p2080-27 and p200a-21.

    Hi all Have a mercedes c250 diesel auto 2012. Started driving weird and eml came on. My friend plugged in an odb readand it gave 3 codes to do with fuel injector. So I got a mechanic to look and he suggested getting a full service first and resetting eml to see how it goes. So i did and eml came...
  2. N

    C200k Rough Idle (hot) + Errors: P0171 P0301 P0302 P0303 P0304

    Hi All, have issue with poorly C200k, auto. Car has done 80k and is due a service. Starts fine every time hot or cold. But when engine warm/hot the idle often (but not always) goes rough, very rough and the car drives terrible under 2000 rpm. If you rev it between 1000-2000 rpm the car...

Welwyn Merx Limited is a family run business with genuine passion, dedication and 25 years of experience dealing with Mercedes-Benz and AMG passenger cars.
Tel: 01707 395999www.welwynmerx.uk
Top Bottom