rockdog

Hi everyone,

i am new to this forum so just wanted to say whats up.

okay now my SES light came on the other day and i went to autozone and i got a P0138 02 sensor circut high volts banck 1 sensor. So my question is what is this most likely to be, can i fix this problem in a few hours or is this a pain in the a$$ please let me know. Thanks in advance for all your help.

Rockdog

Puppetmaster

From the FSM:

Possible Cause:
- Harness or connectors
(The sensor circuit is open or shorted.)
- Heated oxygen sensor 2 (rear)
- Fuel pressure
- Injectors
- Intake air leaks

rockdog

i went to the local dealership and ask for a quote to fix this problem and they quoted me around $600.00. now i am in Simi Valley in so cal does anyone know of a place that might be cheaper? any help would be great.

thanks for your help.

Rockdog

lshadoff

Start a new thread in the Regional Southwest Section.

Lew

2K1Maxima

I think that is Bank 1 sensor 2 I had to replace mine, if you have access to a lift it is easy to do. Just find which color it is (mine was green) and run it the exact way it was its pretty self explanatory. Good Luck!!

2K1Maxima

I forgot the sensors are behind the fans on the front of the motor!