hi everyone, looking for some help here as i'm pretty stuck
i am running the airlift autopilot V1 in my vw polo and a couple weeks ago while the compressors were running to fill the tank one of the relays started making a clicking noise and the control unit just kept flashing the easy street logo, i assumed right away that one relay was faulty and needed replaced as i unplugged the relay and it was all working but the tank psi was at 130psi so the compressors were not kicking in to fill the tank. so i decided to buy to replacement relays and fit them but when i did the compressors still did not kick in to fill the tank so i took the out to get other ones and put the old ones back on and for less than a minute then it started clicking again like it did before
so i got another 2 new relays and still no joy, today i had the relays checked to see if power was going to them and it was, checked all connections and they were also fine, i did however check my car battery and the voltage output was a little low so i am going to try and charge the battery overnight and see if that helps it and if not i will replace the battery. i checked the easy street ecu and from what i have read online the ecu is functioning as it should, the only other thing i can think of is perhaps the pressure switch needing replaced? the car has not gone anywhere since the whole air ride was fitted as it was going through another full rebuild so its pretty frustrating.
can anyone think of anything else i may have missed or anyone who has had the same issue as myself