Yesterday I heard a weird noise under my hood after I turn my ignition on. It was my AEM boost controller. (I am using the AEM TRU-BOOST Gauge Type Boost Controller). The controller was vibrant crazy. I have no idea how and why this happened. Do you guys have any ideas?

Thank you very much!!

 

i had an aem tru boost and the solenoid took a ****, it made a clicking noise like crazy if thats what you mean? I didn't have the electronic component just the noid so I just bought a MBC and problem solved.

 

Ya. But mine was the vibrant noise. But I changed the ignition fuse and the noise kinda gone. I ll double check it tomorrow to see whether it will come again.