y3/6n3

  1. J

    W203 P2203 fault causing limp mode.

    Hi. It seems that I'm having a quite common problem with my gf's mercedes automatic 'box -> the limp mode caused by fault in the sensor 3 (y3/6n3). (fault code p2203). Well basic setup seems to be replacing the electroplate and check if there's any signs of coolant water mixed to atf oil...

Peter Best Insurance is a leading specialist in Mercedes-Benz insurance. All MBO members are eligible for exclusive rates on all our classic car policies.
Call now for our 'BEST' quote. Tel: 01376 573033
Top Bottom