rimmer10

Error Code P0158

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i have just got a mk3 focus and i have got this error P0158 02 Sensor Circuit High Voltage (Bank 2 Sensor 2) but its a twin cat one of them variable valve timing

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Faulty Rear Heated Oxygen Sensor Bank 2
- Rear Heated Oxygen Sensor Bank 2 harness is open or shorted
- Rear Heated Oxygen Sensor Bank 2 circuit poor electrical connection
- Inappropriate fuel pressure
- Faulty fuel injectors
- Intake air leaks
- Exhaust gas leaks


Replacing the Rear Heated Oxygen Sensor Bank 2 usually takes care of the problem. take it back its under warranty


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What side of the twin cat is it passenger or driver's thanks abd under warranty ?

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if its a 2013 car it will be under warranty so really you should take it back to where it was bought im assuming it is you said mk3 which is the newest ford out if its older and bought from a garage etc its covered by law for 3 months im not sure which is one or two to be honest

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