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I had started doing research on swapping out HPFP. And while it's cheaper than injectors, it's still $500+ I didn't want to spend if it didn't fix the problem.
I swapped the new bank 2 MAF with bank one today and ran a few errands. Car idles almost normal and runs pretty well. I don't drive the car often, but when I kicked down to passing gear it is surprising how much pep the car has.
After a few miles (5 - 10), the CEL came back on. I pulled the codes - no misfires (at the moment), but same mixture too rich.
Your last post you indicated you didn't believe it would be HPFP cause no low pressure code. I had wondered any that. So now I'm researching changing injectors.
Again, thanks a ton for your continues interest!!
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