My MIL is on and after scanning it the code came up as P0147 O2 sensor Heater Circuit Malfunction( Bank 1 Sensor3) Would that be located before or after the catalytic converter? Should it be replaced or could that code indicate a loose wire? Also is it easy to get at and fix?
have the same problem?
Saturday, January 26th, 2008 AT 8:46 PM
More then likely the sensor is bad.
It is located after the catalytic converter, last sensor on the exhaust pipe.