Hello and good day, wanted to ask if there is a checklist or checklist before you buy a quantity divider to really exclude all other mistakes. I would like to report the following, my 500 SL Bj.92 129,066 simply went out at a crossroad at Red and did not jump any more. Towing costs 150€ in a workshop I was told that it is 90% of the quantity divider, but only 90%!!!!! So. now to me, should I buy the part on suspicion??? According to the workshop was the petrol somehow manually injected and it immediately jumped on, petrol also comes up to the volume divider, but is not forwarded. Cold starter was tested and funnels perfectly, therefore you notice that he wants to start and does this once in a while, but goes out again. According to the Master, after I have read now already 7 days in the www., I have come to a small table which one should possibly work off. For corrections and extensions I would have very grateful!! -Camshaftsensor -Lamdasonden -Pump pressure -Fault codes -Zündsteuergerät -Unterdruck -Quantity divider measure, upper chamber, lower chamber, system pressure, holding pressure -EDW or immobiliser if installed I hope very much that someone can help me here and for that I would like to thank you in advance to have read this post by. MfG. Jan