So I'm driving home last night and the check engine light pops on. The truck didn't sound any different, so I wasn't too worried. I got home and pulled the codes, and I got something about a Fuel Temp. Sensor. I've never even heard of that, is it part of the pressure regulator or something? I searched a couple online parts stores for it, and came up with nothing.

fuel temp sensors are usually in the gas tank,
mounted on the fuel pump assy

Never had this problem with my truck. I had the fuel pump go out before.

yarh. the Fuel pump and sending unit are less than two years old.
BUT!!
I found a site that says that the Fuel Temp. Sensor is part of the Fuel Pressure Regulator on my model pickup. And I'm not sure, but I think that on my truck the FPR is in the engine compartment, on the passenger side of my valve cover. I'll have to go out and look when it's not snowing on me.

yep, its on the fuel pressure regulator. i dunno if its replaceable or not. you probably have to get another regulator.

Yeah, you can get it separately...
Nissan's part # 22630-0S320 about $22
(96 pu 4cyl)

quote:

Originally posted by speedo:
Yeah, you can get it separately...
Nissan's part # 22630-0S320 about $22
(96 pu 4cyl)

thanks for the part #! that saves me having to go out and look! not snowing anymore, but now it's raining. yuck.

Check this out to be sure it's not something you have to do: http://nissan4wheelers.com/eve/forums/a/tpc/f/717603133...10323411#66610323411