Join Date: Jan 2012
Car: 2006 Subaru Outback
Feedback Score: 0 reviews
o2 Sensor Heater, code P0037
On my 2006 Outback with 104,000 miles I'm getting a CEL and the following code:
P0037 HO2S Heater Control Circuit Low (Bank 1, Sensor 2)
The wires to the sensor appear to be in good shape. Is there a fuse which protects the o2 sensor heater circuit? If so, where is this fuse located on this car?
thanks very much.