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Re: air injection system
I'm getting a code PO418 which is the relay. I believe the relay is located next to the fuses (which are next to the battery). My fuses are both good (checked them with meter), I swapped the relay. I then cleared the code. It came back on after about 2 minutes. I have a 01 4 x 4 with the 4.3. I am thinking it might be the pump just not engaging. Any suggestions? Thanks
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