De flesta Volvo 940 är utrustade med en svart liten plastbox (diagnosdosa) vid vänster fjäderbenstorn i motorutrymmet. Denna tillåter både avläsning och radering utan extra utrustning.
There are two methods to delete fault codes on a Volvo 940: radera felkoder volvo 940
Finally, there is the subtle issue of “readiness monitors.” Unlike modern OBD-II systems, the 940’s ECU does not have complex readiness flags. When you erase codes, the system resets immediately. There is no need for a “drive cycle” to complete self-checks—the ECU begins monitoring again the instant the engine runs. In this sense, erasing on a 940 is simpler and less risky than on a modern car. De flesta Volvo 940 är utrustade med en