Fuel Pressure Sensor

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Pat
Posts: 3
Joined: Sat Mar 18, 2023 12:48 pm

Fuel Pressure Sensor

Postby Pat » Sun Mar 19, 2023 2:51 am

Looking for fuel pressure sensor on 1998 pathfinder le 4wd ? Any help with this would be appreciated


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VStar650CL
Posts: 501
Joined: Wed Dec 09, 2020 6:19 pm

Re: Fuel Pressure Sensor

Postby VStar650CL » Sun Mar 19, 2023 7:12 am

There isn't one. The only Nissans with fuel pressure sensors are GDI's, and most of those only have them on the high pressure rail. There's no pressure sensing for the lift pump or low pressure side, you have to check it with an external inline gauge.

Pat
Posts: 3
Joined: Sat Mar 18, 2023 12:48 pm

Re: Fuel Pressure Sensor

Postby Pat » Sun Mar 19, 2023 9:25 am

Thanks I had a code for this show up on my scanner was trying to take care of evap issues just seems like one sensor after another once I started

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VStar650CL
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Re: Fuel Pressure Sensor

Postby VStar650CL » Sun Mar 19, 2023 10:46 am

That's not fuel pressure, it's evap and fuel tank pressure. That sensor is located in the Evap Canister, see EC-29 here:
https://www.nicoclub.com/service-manual ... 8%2Fec.pdf

Pat
Posts: 3
Joined: Sat Mar 18, 2023 12:48 pm

Re: Fuel Pressure Sensor

Postby Pat » Sun Mar 19, 2023 12:41 pm

Thanks again sorry for the confusion I meant to put fuel tank pressure sensor on my first post

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VStar650CL
Posts: 501
Joined: Wed Dec 09, 2020 6:19 pm

Re: Fuel Pressure Sensor

Postby VStar650CL » Sun Mar 19, 2023 2:56 pm

Pat wrote:
Sun Mar 19, 2023 12:41 pm
Thanks again sorry for the confusion I meant to put fuel tank pressure sensor on my first post
No worries, confusion happens. Happy to help.


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