micra rev problem

[searaj]

hi all im new on the forum just bought a 07 plate micra 1.2 the problem is that its come up with a fault code po132 bank 1 sensor to high voltage so i changed the probe but the manegement light keeps coming back with the same code any help or where to look would be a great help the rev counter is rev at 1100 rpm and some time rises

 

[frank]

did you change both lambda sensors searaj ?

 

[searaj]

no just the pre cat because it comes up bank 1 o2 sensor

 

[frank]

no just the pre cat because it comes up bank 1 o2 sensor

bank 1 means left bank on a V6 or V8 iirc (so pretty irrelevant on a straight 4)

 

[Juan Tara]

One sensor is in the manifold exhaust, Where is the other?