O2 sensor circuit. P0141 post o2 sensor heater polo sedan. o2 sensor circuit slow response bank 1 sensor 1. 02 sensor circuit no activity detected ( bank 1 sensor 1).

O2 sensor circuit. P0141 post o2 sensor heater polo sedan. o2 sensor circuit slow response bank 1 sensor 1. 02 sensor circuit no activity detected ( bank 1 sensor 1).
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