Someone loaned me a air suspension control module and therefore spent all last night dreaming about the air suspension pump magically bursting into life after I connected up the loan control module and at first light, out on the driveway fitting it. Fired up the car and nothing, no rumble of the pump! I therefore tested the wire connection block (car end) that the pump, etc plug into and it was kicking out 13.*v, not a car expect, but would say that power was flowing to the pump.

I really doubt that both sensors have gone at the same time, so what else could it be? would the solenoid be the cause? or the black part of the pump? that controls the pump?

All comments welcome.