Coding Out Factory Air Suspension

[azndonx]

Hello everyone, 

I have a 2018 Volvo V90 CC equipped with rear air suspension and adaptive shocks.

I would like to lower the car with a coilover setup, but was wondering if doing so will throw "Suspension Failure" fault codes?

I understand installing coilovers would remove the connection to the adaptive modules found on the shock bodies. 

Is it possible to code out / reprogram "Suspension Failure" fault codes using OrBit? 

Any help would be greatly appreciated. Thank you!

[x119]

You can change the config of the car so it expects passive shocks. That in turn should remove any errors that would usually pop up.

[azndonx]

You can change the config of the car so it expects passive shocks. That in turn should remove any errors that would usually pop up.

That's really good news! Thank you. 

I'm curious to see how this would affect the lowering/raising functionality of the rear air bladder, and possible functionality of the LED headlights. 

Are the rear air bladders controlled by the sensors in the adaptive shocks, or is it controlled by a different ECU?

[laihu]

您可以更改汽车的配置，使其预期被动冲击。这反过来应该会消除通常会弹出的任何错误。

这真是个好消息！谢谢。

我很好奇这将如何影响后气囊的降低/升高功能，以及 LED 大灯的可能功能。

后气囊是由自适应减震中的传感器控制的，还是由不同的 ECU 控制？

SUM 控件
您可以尝试将项目 58.59.237 更改为 01，

[Power6]

While I don't think anyone has tried this, I don't see why you could not adjust config to match what the car without the rear air would be set to. 

I can try to help when you get to this, I think there may be some not-obvious configurations in addition to disable air suspension, such as the height sensor config, what should it be, which I am not sure about. There are sensors inside the air springs but I am not sure if the air susp car has an external height sensor like the non-air car would have. You can drop me a line at support email and I would try to help you sort that out.