2001 Nissan Maxima PO138-PO139 code

Tiny
FRED MCPHERSON
  • MEMBER
  • 2001 NISSAN MAXIMA
Engine Performance problem
2001 Nissan Maxima 6 cyl Front Wheel Drive Automatic

service eng lite on, code po138-po139 po160
where are these sensor located on the vehicle
Tuesday, July 21st, 2009 AT 5:34 PM

1 Reply

Tiny
STEVEW84
  • MECHANIC
  • 673 POSTS
P0138 and P0139 has to do with the Bank 1 Sensor 2 oxygen sensor. P0160 has to do with the bank 2 Sensor 2. Depending on how long the CEL has been on for then I would guess both oxygen sensors are bad.
Was this
answer
helpful?
Yes
No
+1
Saturday, July 25th, 2009 AT 9:24 PM

Please login or register to post a reply.

Sponsored links