Engine-Codes - Oldsmobile - P1031 OLDSMOBILE

P1031 OLDSMOBILE Code - HO2S Heater Current Monitor Control Circuit Banks 1 And 2 Sensor 1

- Code Popularity: 2,977 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 2/3
Table of contents

|What are the Possible Causes of the P1031 OLDSMOBILE Code?

  • 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 to Fix the P1031 OLDSMOBILE Code?

Start by checking 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.

|What is the cost to diagnose the P1031 OLDSMOBILE code?

Labor: 1.0

The cost to diagnose the P1031 OLDSMOBILE code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.

|What are P1031 OLDSMOBILE code possible symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)

|What is P1031 OLDSMOBILE code meaning?

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 abouth the P1031 Oldsmobile OBDII code.

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HO2S Heater Current Monitor Control Circuit Banks 1 And 2 Sensor 1

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