Test & Fix P0090 Fuel Pressure Regulator Control Circuit / Open
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- Опубликовано: 29 ноя 2024
- In this video I explain how I test the Fuel Pressure control valve when there is P0090 Fuel Pressure Regulator 1 Control Circuit/Open Fault code on GDI engines. I explain the Fuel Pressure Control Valve operation, I show you the wiring diagrams, I explain how to test the control valve with a multimeter and how to test the wiring.
Disclaimer:
Any information contained in this video is just the understanding of “KIA & Hyundai Diagnostics” and it is not an official guide or reference, so everything provided in this video is just a share of our experience and understanding and they are provided as a courtesy for your reference only. So, if you are using any part of this video, use the information at your own risk. We highly advise you to check the manufacturer owner’s manual before performing any act of removal, diagnosis, inspection, or repair on your car to know about what you are authorized to do on your car, what the correct and legal procedure is and what risks might be involved, also viewers are strongly advised to consult a licensed person before any sort of inspection or repair. Due to the factors beyond the control of “KIA & Hyundai Diagnostics”, we cannot guarantee against improper use of information or tools or systems, or the procedure provided. “KIA & Hyundai Diagnostics” disclaims any damage, injury or loss caused by your decision to follow the steps provided in this video.
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CVVD Removal & Installation on KIA & Hyundai Gamma 2 Engines | Variable Valve Duration
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Well-done
You are so clever, you could find and solve the car's problems easily .
Thanks my friend
Thank you sir. That explains why the GDI car goes into limp low power mode when fuel rail pressure sensor error P0191 occurs. But can you explain why it is happening very often in hill driving conditions? Removing the error from OBD port tool gets the car back to normal engine working. Thank you again🙏
Hi my friend. It could be the fuel pressure regulator bad performance under the load as it should regulate the high pressure pump at higher pressure when driving at high load.
🎉nice
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Hi thanks for all of your videos it's great for us ❤
I have a question when the ecu is dead on kia & hyundai can we adapt it on line directlt by obd without cloning the units and what website can we have a login thank you ❤
Hi my friend. Kia and Hyundai vehicles have ECU upgrade which can be done only through their OEM scanner and online. But in case that you have repaired the ECU, you need a virgin file, I can’t recommend any website for that right now as many of them provide a bad/ unreliable files. Mechanics normally use their own trusted files.
Hi,could You please Tell me If You know what resistance should the Ford focus MK2 .5 1.8 tdci presure regulator have?The pump îs siemens.
Great work ❤. Please where can I get these wire diagram for any type of car I'm working on 🙏🙏
Hi my friend. For Kia and Hyundai, the best source is GDS software which is their previous OEM scanner. It includes all diagrams and manuals.
Thanks
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