MS550 is the Universal Device!
MS550 used to diagnose the performance of the rack without ECU (most often, these are brands of cars of Japanese manufacturers).
In Japanese cars, to check the rack requires and control unit to this rack, which is quite difficult to dismantle from the car. If the booster fails, the workshop technician needs to remove the steering rack and hand it over to the diagnostician. It is possible to carry out a quality diagnosis only when the corresponding control unit is available. A MS561 controller is used to check the operation of the rack.
The great advantage of the MS550 is that this adapter replaces the native control unit, allowing you to easily diagnose the electrical part of the steering rack. The MS550 can be used to test the following parts of the rack: collector motor; collectorless motor; all types of torque sensor; all types of motor rotation sensor. Testing is performed in one of two modes: automatic or manual.
The universal MS550 allows you to completely avoid the use of other control units. The purchase of such a device will be economically feasible for car services and service stations that repair the steering rack on Toyota, Honda, Lexus, Nissan, Suzuki, Mitsubishi, Subaru, Acura.