P0037 2015 Ford F150 Code - HO2S Heater Control Circuit Low Bank 1 Sensor 2
Quick Answer
The HO2S detects the presence of oxygen in the exhaust and produces a variable voltage according to the amount of oxygen detected. Common causes include Faulty Heated Oxygen Sensor Bank 1 Sensor 2 (HO2S12), Heated Oxygen Sensor Bank 1 Sensor 2 circuit open shorted to ground, Heated Oxygen Sensor Bank 1 Sensor 2 circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- P0037 2015 Ford F150 indicates HO2S Heater Control Circuit Low Bank 1 Sensor 2.
- Common causes
- Common causes include Faulty Heated Oxygen Sensor Bank 1 Sensor 2 (HO2S12), Heated Oxygen Sensor Bank 1 Sensor 2 circuit open shorted to ground, Heated Oxygen Sensor Bank 1 Sensor 2 circuit poor electrical connection.
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Code P0037 2015 Ford F150 Description
When the oxygen sensor is cold, disconnected, or on initial start-up, the voltage may read between 1.5 to 1.7 volts. The oxygen sensor voltage will decrease to the normal operating range of 0.0 to 1.1 volts during warm, stabilized engine running conditions.
The HO2S heater is embedded with a sensing element. The heating element heats the sensor to a temperature of 800°C (1,472°F). At approximately 300°C (572°F) the engine enters closed loop operation. The heater allows the engine to enter closed loop operation sooner.
The PCM controls the Heated Oxygen Sensor Bank 1, Sensor 2 (HO2S12) heater ON and OFF duty cycle to maintain a calibrated temperature. This Diagnostic Trouble Code (DTC) is set when the sensor does not warm up to the required temperature in a calibrated amount of time. This DTC is also set when the PCM is not able to maintain the required temperature after the sensor is warmed.
What are the Possible Causes of the DTC P0037 2015 Ford F150?
- Faulty Heated Oxygen Sensor Bank 1 Sensor 2 (HO2S12)
- Heated Oxygen Sensor Bank 1 Sensor 2 circuit open shorted to ground
- Heated Oxygen Sensor Bank 1 Sensor 2 circuit poor electrical connection
How to Fix the DTC P0037 2015 Ford F150?
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 P0037 2015 Ford F150 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.
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Frequently Asked Questions about P0037 2015 Ford F150 Code
1. What are the common symptoms of OBDII code P0037 in a 2015 Ford F150?
- Common symptoms include poor fuel economy, rough idling, engine misfires, and illuminated Check Engine Light.
2. What does the code P0037 "HO2S Heater Control Circuit Low Bank 1 Sensor 2" mean for a 2015 Ford F150?
- This code indicates that the heating element in the downstream oxygen sensor (Sensor 2) on Bank 1 is not functioning properly.
3. What are the possible causes of OBDII code P0037 in a 2015 Ford F150?
- Common causes include a faulty oxygen sensor, damaged wiring or connectors, a blown fuse, or a problem with the vehicle's computer.
4. How serious is OBDII code P0037 in a 2015 Ford F150?
- While the vehicle may still be operable with this code, it is important to address it promptly to prevent potential damage to the catalytic converter and ensure optimal engine performance.
5. Can I continue driving my 2015 Ford F150 with OBDII code P0037?
- It is generally not recommended to drive the vehicle extensively with this code, as it can lead to decreased fuel efficiency and potential long-term engine issues.
6. How can I diagnose and repair OBDII code P0037 in my 2015 Ford F150?
- Diagnosis involves checking the oxygen sensor's wiring, connectors, and heater circuit. Repair may involve replacing the oxygen sensor, repairing wiring, or addressing any fuse or computer issues.
7. Is it possible to reset the Check Engine Light after fixing OBDII code P0037 in a 2015 Ford F150?
- Yes, the Check Engine Light can be reset using an OBDII scanner after repairing the underlying issue causing code P0037.
8. Will OBDII code P0037 affect the vehicle's emissions test in a 2015 Ford F150?
- Yes, this code will likely cause the vehicle to fail an emissions test, as it indicates a problem with the oxygen sensor's heating element.
9. How much does it typically cost to repair OBDII code P0037 in a 2015 Ford F150?
- The cost of repairing this code can vary depending on the exact cause, but it may range from $150 to $400 for parts and labor.
10. How can I prevent OBDII code P0037 from occurring in my 2015 Ford F150 in the future?
- Regular maintenance, such as checking and replacing oxygen sensors as needed, can help prevent the recurrence of this code.
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