For a few days the rear air suspension has been troublesome. It would slowly drop down on its haunches instead of rising up when starting the car.
A few restarts and tinkering with the calibration using a Nanocom would sort it out but it was a bit inconvenient.
I was hoping it would last until the weekend but by Thursday it was obvious that was not to be, so I took the day off on Friday to fix it.
I was reasonable confident that it just needed new height sensors. I'd had a couple in stock for years from a previous problem that only needed calibration to fix.
I took the opportunity to replace the broken connector housing on one side and to seal the unused cable holes in the connectors, just to be sure.
I think the main cause of the problem was not so much a faulty sensor but a corroded aluminium bush that was fused solid on to a steel bolt on the drivers side.
It was supposed to freely rotate as the suspension arm moved but that was not happening. I had to grind it and bash it with a chisel to get the bush off!
A few cups of tea later and its all back together.
Just needed to be calibrated using the Nanocom. I set the height at 47cm from the apex of the wheel arch to the centre of the wheel.
After a test drive and a couple of journeys, including a trip to have an 'all day breakfast', it is still riding as expected.
Search This Blog
Sunday 20 August 2017
Subscribe to:
Post Comments
(
Atom
)
No comments :
Post a Comment