P1132 GMC Possible Causes
- Faulty Front Oxygen Sensor
- Front Oxygen Sensor harness is open or shorted
- Front Oxygen Sensor circuit poor electrical connection
How do I fix code P1132 GMC
Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.
Cost of diagnosing the P1132 GMC code
Labor: 1.0The cost of diagnosing the P1132 GMC code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.
P1132 GMC Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P1132 GMC MeaningA Heated Exhaust Oxygen (HO2S) sensor indicating rich at the end of a test is trying to correct for an over-lean condition. The test fails when the fuel control system no longer detects switching for a calibrated amount of time.
P1132 GMC More InformationNeed more information on how to fix the P1132 GMC code?
Get Access to Factory Service Manuals