Calibrating with the IIDTool.

Does this with both stock bag and aerosus.

Weirdly enough it does raise/lower if I test the valves and raise the rear. if I just raise/lower the suspension it also works fine.

Could the valve block need a rebuild?

Currently it's atleast 1cm out. Its actually a sport

Not anymore, 4.4 TDV8 now

Wow you beat me to it I have the same issue with the left rear, here is hoping someone has some answers

I think the valve block probably needs a rebuild. most likely something blocked up.

my front needs it as well since I put it into build mode and the fronts dropped but the rears were fine. Its actually a sport

Not anymore, 4.4 TDV8 now

Just did the valve block on mine and its still the same

EDIT: the below is .

Same for me.

I did get it calibrated though.

So I set tight tolerances as normal.

Calibrated the corners that worked and then went to manual calibration and incremented that corner, applied the results. Then raised the suspension and lowered it, then rinse and repeat till its right.

I think the issue is the height sensor cause mine is throwing a random code atm thar comes and goes. Its actually a sport

Not anymore, 4.4 TDV8 now

Last edited by mgrover on 3rd Aug 2023 5:16pm. Edited 1 time in total

Figured it out thanks to a dude on the GAP facebook group.

Ignore the above advice its .

Basically my air lines on the rear valve block where the wrong way.

Specifically the near side and the supply air line(green and black). Which is weird cause its the offside that wouldnt lower or raise.

I corrected the lines, recalibrated and so far so good. Its actually a sport

Not anymore, 4.4 TDV8 now