W211 abs/maf linked problem?
w211 short version : (maf p1100 error)running rough until exactly 28mph then abs light on and running ok.
long version : went through very heavy rain then abs light on, showing as n/s/r but changed all 4 sensors, abs warning initially off but quickly back on after 1 minute.
This stayed the same for months, then it changed to the current problem.
I have changed the maf sensor and air filter.
any obvious easy fixes? It’s on 148k and 18 years old so it’s on thin ice!
cheers






