I took out the Oxygen sensor to give it a clean. After the ignition module failed and the car ran on 3 cylinder for a while the idle now goes a bit funny and I can't get below 8.4l/100km highway driving. Gavin scanned the car a few weeks back and we saw it hunting for idle, we decided the O2 sensor was probably flogged from all then un-burned fuel.
When ever I get out of the car after a drive I can smell the fuel in the exhaust.
So rather than buying a new one straight up I thought I'd give it a clean with some TB cleaner.
Here is the sensor before a good soaking.

I've got no idea if this is normal or not.
When ever I get out of the car after a drive I can smell the fuel in the exhaust.
So rather than buying a new one straight up I thought I'd give it a clean with some TB cleaner.
Here is the sensor before a good soaking.

I've got no idea if this is normal or not.
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