Quote:
Originally Posted by JL8Jeff
Actually, I would think it should run differently with the MAF disconnected. It sounds like you're running in speed density mode or it's in limp home mode. The computer should be making changes based on the AMF readings, so no MAF readings and the same result sounds like the MAF could be bad. I would swap to a known good MAF and see what happens.
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To Jeff's point, even if it's not throwing codes the MAF can be bad. I had that happen to me.
If the O2s are still original you may want to replace them just because you are due. Denso or AC Delco only though.