airsuspension workshop calibrating code

[alexm]

anyone who is able to give me the workshop code for the airsuspension (supposed to be on page 53 of the workshop technical manual) on the cayenne so i can teach the module properly (new modules have to be calibrated and to enter the menu you need this 4 digit code). you can PM me or post it here!

help is highly appreciated!

thanks

alex

[Loren]

The nominal values for the nominal heights of the level sensors are stored in the control unit. The actual values of the respective axle heights, front left, front right, rear left, rear right, have to be measured manually and then entered with the Porsche System Tester. The actual values are to be measured on the two axle supports (front axle, rear axle), both on the right and left.

Do you know the measuring points? If not I will post that too.

[alexm]

no i don't! would be great if you can post those as well! many thanks!!!

[Loren]

Measuring point front axle

The distance (middle of wheel) between the road (wheel contact area measuring platform) and the measuring point A on the axle support is measured.

Rear axle measuring point

The distance (middle of wheel) between the road (wheel contact area measuring platform) and the measuring point A on the axle support is measured.

[alexm]

THANKS!

do you also have the 4digit workshop code for the tester, because otherwise i can't enter the proper menu.

thanks again!

alex

[Loren]

Do you mean the dealer/shop code in a PST2?

[alexm]

correct! its 4 digits.

thanks

[EleCTriCT]

Does anyone have any typical measurement values for the calibration? I have one that someone tried calibrating, so when it tries to go to normal level during calibration it jumps to the top right away....

[Loren]

If the vehicle is a Cayenne with air suspension, it must be adjusted to normal level. Adjust from the low level to the normal level for the vehicle. The vehicle may be aligned and adjusted in this position only.

If the control module or one of the level sensors was replaced, calibration must be carried out with the Porsche System Tester.

Click image to enlarge

[EleCTriCT]

ya '07 Cayenne with Air Suspension....

It was put on a lift without disabling air suspension.... the tech apparantly tried to calibrate it afterwards and now when I try to run the piwis cal... it goes to low level first then tries to go to normal level but shoots the rear to the top...

things that make you go hmmm...

[lionel buckland]

hello this is my first time on here ,, my cayenne 06 has the same problem , it was put on a lift without disabling the air suspension , can anyone help please. now p1400 code ,,

[Loren]

1 hour ago, lionel buckland said:

hello this is my first time on here ,, my cayenne 06 has the same problem , it was put on a lift without disabling the air suspension , can anyone help please. now p1400 code ,,

 

Fault code 1400 - Control position not adjustable

 

Possible cause of fault:

- Control position not adjustable, vehicle too low or too high (no display)

 

1. Check mechanical and pneumatic components.

2. Check to see if other faults are recorded (e.g. 0774, 0775, 0776, 1780).

3. Re-calibrate level control module.

4. Replace level control module.