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International Automotive Technicians Network
Re: Restricted performance
Posted to Technical Discussion Forum on 2/3/2023

There are some test and PID's that I don't recall from top of my head right now, that can help to verify HPFP performance, and also a bad Fuel rail pressure Sensor

This video may help even if you are using other scan tool. [...] [[...]]

On the other we hav... Login to read more.