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P0132 Diagnostic Trouble Code Discussion for February 2021

Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit High Input (Rich Shift)

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Trouble Ticket Help Requests for DTC P0132
Help Request Posted
2016 Chevrolet Silverado 3500 HD LT 6.0L Misfire, MIL Lamp on VIN: 1GB3CZCG4G
P0132: HO2S Circuit High Voltage Bank 1 Sensor 1. Good Morning All: This is a random and occasional problem that seems to have a greater propensity to occur on cold start (50-70 degrees ambient). Soon after start up the CEL will illuminate and then start to flash, obvious miss fires. Engine runs poor, ...
February 05, 2021