P0132 Diagnostic Trouble Code Discussion for January 2022
Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit High Input (Rich Shift)
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| Help Request | Posted | |
| 2005 GMC Sierra 1500 4.3L Poor Idle Quality, Misfire, MIL Lamp on, Boggs VIN: 1GTEC14X15 P0132: Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit High Voltage. ... temp. Notice cats were rattling and at times bank 1 exhaust would run cool. Replace cats and cleared exhaust and now exhaust syst is clear. Veh still opperating poorly. Scanned and found b1s1 code p0132 stuck high/rich. I noticed with veh running... |
January 05, 2022 |
