Q7 MK 1 Discussion - 2010 Audi Q7 Suspension Issues - Hello I have a yellow suspension light on the wife's Audi Q7. The following fault is present: 01772 - signal from level control pressure sensor (g291) 009 - open or short to ground I get the 008 and leak detected fault when over working the compressor to try and.. 2 - Intake/Drain Line 3 - Air Drier 4 - Level Control Pump Temperature Sensor (G290) 5 - Auxiliary Noise Damper 6 - Valve Unit with Level Control Pressure Sensor ( G291) The left front strut valve, right front strut valve, left rear strut valve, right rear strut valve and level control accumulator valve are combined in one unit.
The G291 sensor is part of the valve assembly next to the compressor which also contains the valves for the individual corners (N148 to N151) and the Level Control Accumulator Valve (N311). The pressure sensor is crammed into a cavity underneath the car where the strut control valves and pressure accumulator (compressor) also reside.. Component: LUFTFDR.-CDC- 3C3P1 3081 Coding: 0015511 Shop #: WSC 128452 000 00000 VCID: 366822163835 1 Fault Found: 01772 - Signal from Level Control Pressure Sensor (G291) 008 - Implausible Signal - Intermittent While Porsche car cayene year 2005 but as far as computers and everything is the same chassis as the Volkswagen Touareg and Audi Q7.