My power steering isn’t as easy as it should be while maneuvering.

my abs light goes on sometimes.

right rear abs sensor has 0 ohms

could the sensor be causing both problems?

 

Yep ,

Conferring with wiring guide ( Legal Department )

 

Checking connection under rear seat today.

 

Be careful on dragging seat pan out the door , felt door trim on lower edge

While seat pan out there is a battery cable tie point under a black rectangle plastic cover on the car's right that has the nuts comming loose

 

A good wheel sensor will read 1300 ohms as a basic meter reading

If you spin the tire in car fwd dirrection it will read 1 volt AC , you can compare to the other wheel

Connector has come loose on someone , but your's is a short and not typical fail ( within the sensor ) infinite resistance or open

Have you cleaned the face of the sensor different than connector clean ?

Do not pry too hard to remove sensor , plastic breaks leaving metal cap stuck in hole besides tearing up the internal sensor wires , ask me how I know , there is a trick from Motorcarman ( Bob )

Sensors hard to find and exspencive , but I did find mine on E - bay

 

 

The ABS sensors have 2 sets of 4 part #s during X300 production

They have raised numbers on them but better to check official part list

the set part #s change over on a VIN #

A left will not work on a right , has to do with the target crossing over sensor in correct spin direction

 

I checked the connector under the seat and rechecked the readings at the ABS connector - they were all similar so I either misread or fixed the that problem.
Landed up resoldering the ABS 12v motor outputs solving the ABS fault.

Still not having any luck with the Servotronic system.