The Nissan Path

Posted: **Wed May 01, 2013 1:31 pm**

the codes that its spitting out are 1168 and 0051 if anyone has any clue as to what these are... we need to get it inspected!

Posted: **Wed May 01, 2013 1:55 pm**

P0051 NISSAN - Air Fuel Ratio Sensor 1 Heater Bank 2 Control Circuit Low

Possible causes

- Faulty Air-Fuel Ratio (A/F) Sensor Bank 2 Sensor 1
- Air-Fuel Ratio (A/F) Sensor Bank 2 Sensor 1 harness is open shorted to ground
- Air-Fuel Ratio (A/F) Sensor Bank 2 Sensor 1 circuit poor electrical connection
- Air-Fuel Ratio (A/F) Sensor Bank 2 Sensor 1 circuit fuse
- Faulty Engine Control Module (ECM)

P1168 NISSAN - Closed Loop Control Function Bank 2

Possible causes

- Faulty Air Fuel Ratio Sensor 1 Bank 2
- Air Fuel Ratio Sensor 1 Bank 2 circuit is open or shorted
- Air Fuel Ratio Sensor 1 Bank 2 circuit electrical connection

Those are both codes for Bank 2 Sensor 1. I would clear the codes and see if they come back.

Posted: **Thu May 02, 2013 9:12 pm**

can someone please confirm the bank 2 sensor 1 location for me, will it be driver or passenger side??? I have no clue

Posted: **Fri May 03, 2013 7:02 am**

need to figure out location of this sensor, is their some kind of diagram to go by?

Posted: **Fri May 03, 2013 7:06 am**

Pretty sure Bank 2 Sensor 1 would be the front sensor on the left bank, or driver's side of the engine.

I'd have a read in the manuals we have online here, should help.

t

Posted: **Sun May 05, 2013 4:41 am**

Bank 2 is he left side (driver's side, US)

Posted: **Fri May 10, 2013 8:46 pm**

You were right on!!! Thank you, everything is fixed and the car is inspected!!! I really appreciate the help!!

Posted: **Fri May 10, 2013 8:48 pm**

No prob, here to help!

The Nissan Path

replaced the ecm relay and now engine light is on

replaced the ecm relay and now engine light is on

cleared light and it did come back on

thank you