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O2 Sensor or not

famwag

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Hi all,

I've being using this forum for some time now every helpful.

I have since sale my wagon and got back into a 4WD, but the wife still has her 06 VE which we brought 2 years ago.

Now. It has put a fault code P0056 Heater control circuit bank 2 sensor 2. Just to confirm that's the passage side after the cat?

I have inspected the wiring and all looks ok. Do I need to change that o2 sensor or is there something else that controls the heater?

Thanks.
 

lowandslow

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Swap the sensor from one side to the other and see if the fault follows it. If it does, throw a new pair of sensors at it as the other one is probably just as long in the tooth.
 

famwag

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Thanks for the reply.

Well that's what I wanted to do, but how the hell do you unplug the driver side plug, it goes up over the tranny?

Is this fault P0056 fixed with a new sensor.
 
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