P0135=O2 sensor heater circuit malfunction (bank 1, sensor 1)O2 sensors have built in heaters to help them warm up faster. The O2 sensor in the No.1 bank of cylinders may have an inoperative heater or the wiring to the heater element is damaged. Changing that O2 sensor may correct your problem.
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P0135=O2 sensor heater circuit malfunction (bank 1, sensor 1)
O2 sensors have built in heaters to help them warm up faster. The O2 sensor in the No.1 bank of cylinders may have an inoperative heater or the wiring to the heater element is damaged. Changing that O2 sensor may correct your problem.