Gets alarm for suspension fault. Diagnose tester shows fault C1A20-64 Pressure in creases too slow when filling reservoir.
The car do not lower it self during a 24 hour period of parking, so no leaks there. With the diagnostic tester I can follow the galley pressure.
When the car is started the pressure goes from 160 to 1600 kPa (1,6-16 bar) rather quick. When compressor stops the pressure drops as quick as it raised.
I am a little confused here, if galley pressure is the same as reservoir pressure. I don't think the compressor is able to raise pressure i reservoir so quickly and I think if reservoir was leaking so much as the pressure drop indicates, I would hear it easily.
So what is going on ? Is it the compressor unit or reservoir valve blok which are faulthy
Thanks for any qualified answer.
The car do not lower it self during a 24 hour period of parking, so no leaks there. With the diagnostic tester I can follow the galley pressure.
When the car is started the pressure goes from 160 to 1600 kPa (1,6-16 bar) rather quick. When compressor stops the pressure drops as quick as it raised.
I am a little confused here, if galley pressure is the same as reservoir pressure. I don't think the compressor is able to raise pressure i reservoir so quickly and I think if reservoir was leaking so much as the pressure drop indicates, I would hear it easily.
So what is going on ? Is it the compressor unit or reservoir valve blok which are faulthy
Thanks for any qualified answer.