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are you sure its stock injectors
stock turbo
stock intake
unplug the O2 sensor
did you pressure test
Is it the correct maf? Check part number on maf
take pictures of this thing and post them so we can diagnose better
These engines are very simple,
it goes:
maf -> ecu -> injectors
So either the maf, ecu, or injectors is the 'issue'
get a video of the wideband and how it reacts to various placement of the maf (on and off)
the fact it runs without maf tells me wrong or bad maf sensor, or bad maf wiring, or maf grounding. Or wrong injectors. Or wrong fuel pressure (too high?). It should die immediately if you pull the maf off. So something is sending extra voltage to the ecu from the maf (wrong maf)
WIll it run without the maf plugged in? It should run fine without the maf plugged in, just wont rev past 2500rpm. If it doesnt run without the maf plugged in sounds like wrong injectors or wrong ecu
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