Vauxhall Astra p0141 code

Car: Vauxhall Astra
Variant: 1.6 16v sxi
Model Year: 2002
Categories: Running Rough, Starting & Power Loss
hi all

emissions light came on yest night, did pedal test and got 0141 which is o2 sensor heater thing. thing is that sensor is not even 4 months old so is there anything i can check for before i go back to garage with it-part was a good one and not a cheap piece of tat. car is fine, starts drives perfect and no loss of power. i did read it could be a fuse although i dont know which or even just a loose connection. any ideas?
Posted: Mar 19, 2015 (9 years ago)
O2 sensor has a heater element as the code suggests,
Runs on battery voltage and ground.
So entirely possible it's in either of those wires so they are the fault.
Sensor could be fine.
Posted Mar 19, 2015 (9 years ago)

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