P1031 PONTIAC - HO2S Heater Current Monitor Control Circuit Banks 1 and 2 Sensor 1
P1031 PONTIAC Possible Causes
- Faulty Heated Oxygen Sensor Bank 1 or 2
- Heated Oxygen Sensor Bank 1 or 2 harness is open or shorted
- Heated Oxygen Sensor Bank 1 or 2 circuit poor electrical connection
How do I fix code P1031 PONTIAC
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 P1031 PONTIAC code
Labor: 1.0The cost of diagnosing the P1031 PONTIAC 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.
P1031 PONTIAC Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P1031 PONTIAC MeaningHeated Oxygen Sensor (HO2S)
P1031 PONTIAC More InformationNeed more information on how to fix the P1031 PONTIAC code?
Get Access to Factory Service Manuals