O2 Heater Monitor Bank 4 - Misfire
11-26-14, 10:56 AM
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O2 Heater Monitor Bank 4 - Misfire
Car is 2011 IS 250 AWD...
I plugged in an OBD reader and when I ran the diagnostic tool in Torque I got a warning that says:
O2 Heater Monitor Bank 4 - Sensor 4
Misfire counts for last/current driving cycles (calculated)
Min 22,840
Max 41,015
Current 14,704
What does this mean? I recently took the car to a mechanic (Bullock City) and they didn't find anything. Told them about this code but they said that unless the check engine light is on (it isn't right now) they're not sure what to check for with regards to this warning code.
I plugged in an OBD reader and when I ran the diagnostic tool in Torque I got a warning that says:
O2 Heater Monitor Bank 4 - Sensor 4
Misfire counts for last/current driving cycles (calculated)
Min 22,840
Max 41,015
Current 14,704
What does this mean? I recently took the car to a mechanic (Bullock City) and they didn't find anything. Told them about this code but they said that unless the check engine light is on (it isn't right now) they're not sure what to check for with regards to this warning code.
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