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Re: Getting ODBII codes P0172 and P0175
Jeremy-WI ,
Thanks for the info. I did a full tune up, including all items you listed, about 3000 miles ago. So I hope it isn't one of those components. I checked the fuel pressure and it's 58-59lbs. It didn't leak down. Do you think that's okay? I also changed the left and right O2 sensors located before the cats. I am still getting the codes though. It seems to throw the code when I'm hard on and off the accelarator. That would explain the codes being rich on both banks, but I wonder why the system can't compensate.
Everyone's comments are appreciated,
Tony
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