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Discussion Starter #1
Morning Guys.

Peugeot 308
1.6 Petrol
09 Plate

P2231 - Powertrain, O2 Sensor Signal Circuit Shorted to Heater Circuit Bank 1 Sensor 1

Ive been getting the above code which i believe is linked to 1 of the lambda sensors.

Can anyone please advise which one I would need to change or give me the product code to order the correct part. (Look at ordering from eurocarparts)

Thanks in advance
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