Quote:
Originally Posted by diddy0071
No, when the MAF is disconnected, it idles high for a second then runs normally, but if I press on the gas pedal, the symptoms I currently have return (acceleration issues, etc.) When I reconnect it, the engine stalls.
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Interesting. Perhaps this is an indication there's a problem with an air / vacuum leak? I don't want to derail your current troubleshooting effort on the fuel system (as the video showing the low pressure reading at the fuel rail is interesting) but I would think you wouldn't see a change in behavior between having the MAF connected or disconnected. Or maybe I'm misunderstanding your description of the behavior.