AutoCodes – Generic – P0061

P0061 Code - HO2S Heater Resistance Bank 2 Sensor 3

Quick Answer

The Powertrain Control Module (PCM) monitors the HO2S Heater Resistance Bank 2 Sensor 3. Common causes include Faulty Heated Oxygen Sensor Bank 2 Sensor 3, Heated Oxygen Sensor Bank 2 Sensor 3 harness open or shorted, Heated Oxygen Sensor Bank 2 Sensor 3 circuit poor connection. Severity is Moderate - service should be scheduled soon. The vehicle may still be drivable for short trips if it runs normally, but avoid hard driving and repair it soon.

What it means: P0061 indicates HO2S Heater Resistance Bank 2 Sensor 3.
Common causes: Common causes include Faulty Heated Oxygen Sensor Bank 2 Sensor 3, Heated Oxygen Sensor Bank 2 Sensor 3 harness open or shorted, Heated Oxygen Sensor Bank 2 Sensor 3 circuit poor connection.
Severity: Moderate - service should be scheduled soon.
Can I drive?: The vehicle may still be drivable for short trips if it runs normally, but avoid hard driving and repair it soon.

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Code Popularity 15,013

How popular is this code, among other codes? Low

Repair Importance Level

Moderate (Service soon) (2 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

What is this?

Table of contents Created and updated by William Orellana on Aug 13, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
Comments
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Code P0061 Description

The Powertrain Control Module (PCM) monitors the HO2S Heater Resistance Bank 2 Sensor 3. The Diagnostic Trouble Code (DTC) will set if the heater current requirements too low or high in the heated oxygen sensor (HO2S) heater control circuit.

OBDII Code P0061 - HO2S Heater Resistance Bank 2 Sensor 3 - AutoCodes.com — P0061 Code - HO2S Heater Resistance Bank 2 Sensor 3

What does this mean?

What are the Possible Causes of the DTC P0061?

Faulty Heated Oxygen Sensor Bank 2 Sensor 3
Heated Oxygen Sensor Bank 2 Sensor 3 harness open or shorted
Heated Oxygen Sensor Bank 2 Sensor 3 circuit poor connection
Faulty Powertrain Control Module (PCM)

How to Fix the DTC P0061?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0061 code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

Need more information about the P0061 code?

Need more information on how to fix the P0061 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0061 code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

P0061 Ford — HO2S Heater Resistance Bank 2 Sensor 3
P0061 Lincoln — HO2S Heater Resistance Bank 2 Sensor 3
P0061 Mercury — HO2S Heater Resistance Bank 2 Sensor 3

About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.