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  1. Likely water ingress causing EFI relay tick

    Basic Help & Repair
    Hey everyone, I have a problem I've been trying to solve since the first day it rained this spring. So here's the list of issues. 02 is300 auto, 200k miles, almost all stock. -EFI Relay clicking when key is out of ignition (theres also an identical clicking under the car, unsure what that is...