it means that the heated circuit decreases time that is needed to enter. When the O2 heater reaches it's right temperature the oxygen sensor commmunicates by switching according to exygen content of the exhaust that surrounds it.
O2 sensor heater circuit malfunction, Bank 1 Sensor 1.
Heated oxygen sensor heater circuit malfunction (bank 1, sensor 1): Open or short in heated oxygen sensor heater circuit Heated oxygen sensor heater malfunction (Haynes Repair Manual)
Bank 2, sensor 1, O2 sensor heater circuit malfunction.
P0141 - O2 Sensor Heater Circuit Malfunction (Bank 1, Sensor 2)
Trouble code P1320 means: Distributor Signal Interrupt
Trouble code P0135 means:O2 sensor heater circuit malfunction (Bank 1 Sensor 1)
Trouble code P0141 means:O2 heater sensor circuit malfunction (Bank 1 Sensor 2)
O2 Sensor Heater Circuit Malfunction (Bank 1 Sensor 1)
Trouble code P0135 means:O2 sensor heater circuit malfunction (Bank 1 Sensor 1)
Trouble code P0141 means:O2 sensor heater circuit malfunction (Bank 1 Sensor 2)
Trouble code P0135 means:O2 sensor heater circuit malfunction (Bank 1 Sensor 1)
Trouble code P0135 means:O2 sensor heater circuit malfunction (Bank 1 Sensor 1)