Volvo V70 III, D5, D5244T4, built in 2008 I have had the vehicle since the end of 2011. The following problem: At the beginning about once a year (every 20,000 km) abrupt (with one blow the drive is gone, no further ignitions, tell-tale lights then go on) going out during the ride, after about 10-15 minutes then normal start again. Immediate starting is not possible, he only orgs. In the years of frequency increasing, 6 months ago defect of the injection nozzle 1, repair, diesel particulates Since the increase in frequency, now approx. every 30-50 km abrupt going out during the ride, after approx. 10 minutes as described again starting possible. When going out no connection with certain driving situations can be recognized. The vehicle was already presented at the BOSCH service, there no relevant error message in the OBD. The throttle motor was then changed as possible cause (was expensive and meaningless). I bought an OBD logger, the z It is interesting: I have changed the relays 10, 11 and 13 in the engine compartment fuse box, does not change anything. BUT: When the engine runs out, jumps, if one pulls out one of the two grey relays and plugs in again, the motor SOFORT on! As if a voltage had to be “let off”!