How to fix P0132

Repairing Error code P0132 on my 2004 dodge caravan 2.4L 4 cylinder engine. Code P0132 indicates that the Bank , Sensor 1 O2 electrical circuit signal had high voltage for a predetermined period of time. Error Code Read P0132 O2 Sensor (B1 S1) Voltage High How O2 sensor works: A device in the exhaust system that measures the actual amount of oxygen in the exhaust as it exits the engine. The oxygen sensor generates voltage which is sent to the vehicle computer. If the voltage is low, the computer will enrich the fuel mixture. If the voltage is high, the computer will lean the fuel mixture. This adjustment cycle is done very rapidly by the computer system to achieve the optimum air and fuel ratio under normal driving conditions. When O2 Sensor Doesn&Work: A faulty O2 sensor can cause a decrease in fuel mileage and an increase in harmful exhaust emissions. Disclaimer: I am not an auto mechanic or a mechanic in general. If you like this video, please click like and subscribe. also check out my instagram @donlyl3