PO418 code
So here it is on a 04 Bonneville GXP the relay on the back of the firewall just above the right strut tower for the infamous circuit ‘A PO418 code Peel back the tape wrapped around the 4 wires look for a wear mark through the wires the pink one was broken 3/4 way through causing the po418 circuit A. Repaired wires and no more code. When done relocated the relay do no more 90 degree angle
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