Is this going to be a large repair bill?
My 2008 Dodge Ram 1500 Malfunction Indicator Light came on, shows a PO133 on the code reader. States an emission problem, possible sensor.
PO133 02 Bank 1 sensor 1 slow circuit response.Take the o2 out on the drivers side front and clean it with a brake cleaner and a fine bristle brush.See if this takes care of it. If not replace it.
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