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It's a mystery to me why OBD codes are not standard across different manufacturers. Wayne over at Pelican Parts has posted the Porsche codes for anyone interested.
P1115 Oxygen Sensor Heating 1 After Catalytic Converter - Above Upper Limit
P1117 Oxygen Sensor Heating 1 After Catalytic Converter - Below Lower Limit
P1119 Oxygen Sensor Heating 2 Ahead of Catalytic Converter - Below Lower Limit
So, one O2 heater upstream of the cat, and one O2 sensor downstream of the cat is might be faulty.
Seems odd that sensors would fail at the same time.
Last edited by Mig; 12-29-2015 at 08:12 AM.
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