Fuel Rail Pressure Sensor Diagnostics | Test & Fix P0191 Fuel Rail Pressure Sensor Circuit

[@GoProAuto]

You might be interested in watching the following video too:
Test & Fix P0090 Fuel Pressure Regulator Control Circuit / Open
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[@fixitfirst7090]

Thanks, very informative video.

[@GoProAuto]

Thanks for watching

[@adamissah452]

Good job

[@GoProAuto]

Thanks

[@cross-line-gaming5222]

Hi brother actually my car is just like both the pressure bar are nearly the same lets say 40 bar by 39.9 or 40 for the pressure but some time when the engine is too cold after driving for 100 meters my car pressure would stuck at 5.5 bar but after turning the ignition of and turned back on they will be same again this happens once a day when the engine is to cold so do you thing my high pressure sensor has aproblem and i have to replace it or what. Thanks man

[@GoProAuto]

Hi my friend. 5.5 bar means that the high pressure system is not working. have you checked the fuel pressure regulator valve connector? it's on the high pressure pump.

[@cross-line-gaming5222]

@@GoProAuto hi brother, no I haven't check them but with OBD it's only given rail pressure sensor, my car is just running well only this happen when the engine is cold, so I am assuming the high pressure sensor might not work perfectly so right now I don't know what to do.

[@eceLCanete-y3v]

PANO po ba maka order Ng pyesa Ng foton trasvant Ng PO191 at mag Kano po

[@omaromar-vf6rr]

❤❤❤

[@GoProAuto]

👍👍👍

[@9884101159]

❤ good information thank you🙏🙏

[@GoProAuto]

Thanks for watching