1995.5 Nissan Pathfinder Trouble Codes Help

[hotdawwgman]

Hey guys, I just bought my 1999.5 Pathfinder a week tomorrow, Today as I driving to work my SES light comes on. I pulled the codes and they are P0325 and P0140. I have a window of keeping this Pathfinder or I can return it and get my money back. Any ideas? I have 161k on the odometer and this truck looks pretty well maintained. Just curious if I should keep this or go another direction with a different vehicle. So far I really love this truck so I am kinda torn. Thanks so much guys!

[Towncivilian]

P0140 indicates the passenger's side rear oxygen sensor. Replace it with this Bosch direct-fit oxygen sensor from Advance Auto Parts. Bosch is the original supplier for oxygen sensors on your Pathfinder.

If you add this oil filter as a filler item, use discount code TRT41 to take $40 off your order and you get both items for $64.98 before tax. Without the filler item and a different code used, it would be $72.99.

P0325 indicates knock sensor. Measure the knock sensor's resistance values according to page EC-332 of the factory service manual.

[hotdawwgman]

Thank you. I guess I will look into it tomorrow on my day off. Nothing I should be to worried about then huh... Thanks again

[Towncivilian]

Yes, the codes are minor.

If your Pathfinder has not yet been inspected for the strut housing corrosion recall, get that done ASAP. If you're unsure, you can call your local Nissan dealer and provide your VIN and they can check if there are any outstanding recalls on your vehicle.

[hotdawwgman]

It's a California vehicle, I looked at it and it looks ok, no rust that I saw, but I do want to take it in regardless and have them replace the driver's side seatbelt as it is a tad bit loose. I really like this truck so I think I am going to keep it

[hotdawwgman]

P0138 just popped up on me! ugh

[Towncivilian]

P0138 is an oxygen sensor code for the same sensor. Replace it and you should be okay.

[hotdawwgman]

Cool...