Hello, I have a C70 T5 convertible, 193 ps, Bj 2001, mileage 164000 with ATM now 60,000km. Since last year there are problems with the car. The vehicle is driven only from April to ca November, then mothed I try to set it up chronologically. First drive after hibernation vehicle went out during the ride. Then did not jump again. Several times try not to succeed, so the yellow helpers called. Was a real demonstration effect. Fzg jumped again. Gl not found. then 2x after a long drive he didn’t jump on. longer waited then he had jumped on again. In autumn then again to the workshop, renewed clutch pedal positioner; according to error report signal too high. So I stayed still a few times (did not sprung on after previous drive) or the vehicle went out in the middle of the ride. – Contacts v engine control unit and ECU case pin assignment cleaned and sealed. -Software for Steue rgerät downloaded (TCM-ECM) -fuel pump relays exchanged – contact part of the ignition lock exchanged – throttle valve cleaned This year it went on, in the middle of the motorway ETS lamp, vehicle off. So again towed to. There was nothing stored in the fault memory. Sprung there also immediately. . Last week after longer drive he did not jump again. Towed to. Have tried there again after unloading, Fzg jumped on!! In all cases the He now had the following error code: ECM 902A. have the corresponding error codes for all repairs if this is helpful. Have replayed the latest software for the engine control unit. His statement looking for errors (electronic) could be expensive. Otherwise, I am not a specialist, but I have the feeling that the workshop doesn’t have a real plan now. Can the petrol pump “hang”? Is there also a error code for this? So lan I am very grateful in advance.