Essentially the same as P0136 and P0137 and P0131, a P0151 code refers to the first oxygen sensor on Bank 2 . P0151 means the O2 oxygen sensor's voltage remained low for longer than 2 minutes.This, is interpreted by the ECM as a low voltage condition and sets the MIL. Bank 2 ...
The simplest thing to do is to reset the code and see if it comes back.If the code comes back, the problem is more than likely the front Bank 1 oxygen sensor. You will likely wind up replacing it but you should also consider these possible solutions:...
P0162: O2 sensor circuit malfunction (bank 2, sensor 3) How to replace an oxygen sensor: Before you replace the sensor, you need to diagnose the problem. Connect a diagnostic tool, such as Delphi’s DS, select the correct vehicle and read the fault code(s). Confirm the fault code by...
P0162: O2 sensor circuit malfunction (bank 2, sensor 3) How to replace an oxygen sensor: Before you replace the sensor, you need to diagnose the problem. Connect a diagnostic tool, such as Delphi’s DS, select the correct vehicle and read the fault code(s). Confirm the fault code by...