HO2S Heater Current Monitor Control Circuit Banks 1 And 2 Sensor 1
Table of contents
P1031 OLDSMOBILE Possible Causes
- Faulty Heated Oxygen Sensor (HO2S) 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 OLDSMOBILE?
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 OLDSMOBILE code
The cost of diagnosing the P1031 OLDSMOBILE code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P1031 OLDSMOBILE Description
HO2S Heater Current Monitor Control Circuit Banks 1 And 2 Sensor 1 is the generic description for the P1031 Oldsmobile code, but the manufacturer may have a different description for your model and year vehicle. Currently, we have no further information about the P1031 Oldsmobile OBDII code.Still have questions? Please post your question on our Comments Section below for more information.
