heavy stearing e320 estate 02 year pleasehelp
#1
heavy stearing e320 estate 02 year pleasehelp
when turning from lock to lock when stationery .i never do it just explaining could do it with one finger but now i kneed one sometimes two hands when doing a3 point turn do i have variable stearing has it stuck on the higher speed setting just had m o t ball joints ok fluid levels ok renewd self leveling suspension at 125000 miles nowon 145000 just replaced speedo and had mileagecorrected drives perfect stearing great except on very slow manouvering...........thanks in antisipation
#2
RE: heavy stearing e320 estate 02 year pleasehelp
Hi,
All depends on how heavy! Some assistance or no assistance?
Sounds more likely that the PAS pump (pressure relif valve?) is no longer working correctly bearing in mind 145000 mile..
I note your point about the speedo. I assume they just changed the head unit and that there wasn't a signal fault from the speed sensor. Speedo now OK?
If they corrected the sppedo mileage this necessitates resetting a number of parameters in the ECU. Not sure if there are alternative speed / steering weight settings that may have been changed / corrupted.
Let us know how this one pans out!
Stuart
All depends on how heavy! Some assistance or no assistance?
Sounds more likely that the PAS pump (pressure relif valve?) is no longer working correctly bearing in mind 145000 mile..
I note your point about the speedo. I assume they just changed the head unit and that there wasn't a signal fault from the speed sensor. Speedo now OK?
If they corrected the sppedo mileage this necessitates resetting a number of parameters in the ECU. Not sure if there are alternative speed / steering weight settings that may have been changed / corrupted.
Let us know how this one pans out!
Stuart
#4
RE: heavy stearing e320 estate 02 year pleasehelp
you can try looking at the plug for the speed sensitive steering on the steering rack. its a plug on the rack that sometimes the shop will unplug to gain access to something like motor mounts.
#7
RE: heavy stearing e320 estate 02 year pleasehelp
Hi there. I am having the same problem with my 99 E320 4Matic. Took it to a local MB shop and they say I need a new steering rack for mucho $$$. If it is something as simple as plugging in a connector, I will consider the day saved!
Where is this connector located?
Where is this connector located?
ORIGINAL: chassis221
you can try looking at the plug for the speed sensitive steering on the steering rack. its a plug on the rack that sometimes the shop will unplug to gain access to something like motor mounts.
you can try looking at the plug for the speed sensitive steering on the steering rack. its a plug on the rack that sometimes the shop will unplug to gain access to something like motor mounts.
#8
RE: heavy stearing e320 estate 02 year pleasehelp
Hi,
First step...PAS Oil level correct?
Next...Oil leak. Need to take a look around under the rack, pump and cooler.
Also...
Is problem at all speeds including stationary in which case unlikely the speed sensor.
Do you get assist when stationary?
Why does the gasrage assume it is the rack rather than the pump? Could be either.
Stuart.
First step...PAS Oil level correct?
Next...Oil leak. Need to take a look around under the rack, pump and cooler.
Also...
Is problem at all speeds including stationary in which case unlikely the speed sensor.
Do you get assist when stationary?
Why does the gasrage assume it is the rack rather than the pump? Could be either.
Stuart.
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