Rick's Free Auto Repair Advice

Posts Tagged: Honda P0141

Honda P0141

Diagnose and fix Honda P0141 The P0141 trouble code is defined as: P0141: Secondary Heated Oxygen Sensor (Secondary HO2S) (Sensor 2) Heater Circuit Malfunction. Don’t automatically replace the oxygen sensor just because it’s listed in the code. Here’s how to diagnose the code. The connector to the post cat sensor is located under the passenger seat carpet. If any work was done on the seat or the occupant sensor in the seat, the connector may be at fault. Open the connector and check for corrosion on the terminals. If no … Read More


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