• Check Engine Light is on
• Increased emissions
• Poor fuel economy
• Faulty oxygen sensor
• Damaged wiring or connectors
• Blown fuse for the oxygen sensor heater circuit
HO2S: Heated Oxygen Sensor
ECM: Engine Control Module
• P0056
• P0057
HO2S Heater Resistance Bank 2 Sensor 2
This code means there's a problem with the heater part of an oxygen sensor in your car's exhaust system. It's like a tiny heater that isn't working right, and it's on the side of the engine that doesn't have cylinder one.
The P0060 code indicates an issue with the heater circuit of the downstream oxygen sensor on bank 2, which is used to help the sensor reach operating temperature quickly.
The oxygen sensor heater circuit is designed to bring the sensor to its optimal operating temperature quickly for accurate readings. If the resistance in the heater circuit is not within the expected range, the engine control module (ECM) will trigger the P0060 code.
• Use an OBD-II scanner to verify the code.
• Inspect the wiring and connectors for damage.
• Test the oxygen sensor heater resistance with a multimeter.
• Replace the faulty oxygen sensor.
• Repair or replace damaged wiring or connectors.
• Replace the blown fuse.
• OBD-II scanner
• Multimeter
• Basic hand tools
$150 - $300
Moderate
• Toyota Camry
• Ford F-150
• Honda Accord
• Regularly inspect and maintain exhaust system components.
• Ensure proper electrical connections.
• Replace oxygen sensors at recommended intervals.
Sensor Issue
• Do not ignore the Check Engine Light.
• Have the vehicle inspected by a professional if unsure.
• Consider routine maintenance to prevent future issues.
Oxygen sensors may be covered under the vehicle's emissions warranty.
Oxygen sensor heater circuit issues have been common as vehicles rely more on precise emissions control.
Moderate – While the vehicle may still run, it can lead to increased emissions and reduced fuel efficiency.
Driving with a faulty oxygen sensor can lead to increased emissions, which may not comply with emissions regulations.
• Engine at operating temperature
• Sensor connectors properly connected
The oxygen sensor is located in the exhaust system, downstream of the catalytic converter on bank 2.
Q: Can I drive with a P0060 code?
A: You can drive, but it's not recommended for long periods as it can lead to increased emissions and fuel consumption.
Q: How do I know if my oxygen sensor is bad?
A: Common signs include a Check Engine Light, poor fuel economy, and increased emissions.
