Hello, I have a C4GP Exclusive and have a problem with my air suspension.
I cannot get it to lower. Using the manual switch in the boot, I can raise it and when I press the lower button, I hear a click and the buzzer sounds but the height stays the same. I have had the 'suspension faulty' warning a couple of times (the ride height looked/felt a bit high) but the car drove fine without any restriction.
I assume there is something wrong with the 'Exhaust Electro Valve'. This valve is mentioned in the suspension pdf's from the downloads section but I cannot see where it is located.
I have peiced together this information: (does it sound right?)
Exhaust electro valve signal (7884) comes from pin 4 of the brown connector on suspension ECU (7715) (I think the 'MR' in '28V MR' on the diagram means Marron - French for brown)
This 7884 wire goes into pin 5 of the compressor (7737)
Do people know if the exhaust electrovalve is within the compressot unit and if it is a seperate valve or opens the filling valves a different way? Or if the valve is the one on the Air compressor filter? Or if it's likely to be anything else?
I cannot get it to lower. Using the manual switch in the boot, I can raise it and when I press the lower button, I hear a click and the buzzer sounds but the height stays the same. I have had the 'suspension faulty' warning a couple of times (the ride height looked/felt a bit high) but the car drove fine without any restriction.
I assume there is something wrong with the 'Exhaust Electro Valve'. This valve is mentioned in the suspension pdf's from the downloads section but I cannot see where it is located.
I have peiced together this information: (does it sound right?)
Exhaust electro valve signal (7884) comes from pin 4 of the brown connector on suspension ECU (7715) (I think the 'MR' in '28V MR' on the diagram means Marron - French for brown)
This 7884 wire goes into pin 5 of the compressor (7737)
Do people know if the exhaust electrovalve is within the compressot unit and if it is a seperate valve or opens the filling valves a different way? Or if the valve is the one on the Air compressor filter? Or if it's likely to be anything else?