Thread: p0031 HO2S Heater Control Circuit low
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Old 22 April 2009, 03:02 PM
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Butty
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https://www.scoobynet.com/general-te...lp-please.html

There's two sensors. if you've replaced the rear one then its been an expensive mistake.
If you've replaced the front one and still get the error then it's a wiring problem.

Nick
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