P242E Ford Code - Exhaust Gas Temperature Sensor Circuit Intermittent/Erratic Bank 1 Sensor 3
Quick Answer
The Powertrain Control Module (PCM) continuously monitors the Exhaust Gas Temperature Sensor (EGTS) for proper circuit continuity and out of range high values. Common causes include Faulty Exhaust Gas Temperature Sensor (EGTS) Bank 1 Sensor 3, Exhaust Gas Temperature Sensor Bank 1 Sensor 3 harness is open or shorted, Exhaust Gas Temperature Sensor Bank 1 Sensor 3 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
- P242E Ford indicates Exhaust Gas Temperature Sensor Circuit Intermittent/Erratic Bank 1 Sensor 3.
- Common causes
- Common causes include Faulty Exhaust Gas Temperature Sensor (EGTS) Bank 1 Sensor 3, Exhaust Gas Temperature Sensor Bank 1 Sensor 3 harness is open or shorted, Exhaust Gas Temperature Sensor Bank 1 Sensor 3 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 P242E Ford Description
What are the Possible Causes of the DTC P242E Ford?
- Faulty Exhaust Gas Temperature Sensor (EGTS) Bank 1 Sensor 3
- Exhaust Gas Temperature Sensor Bank 1 Sensor 3 harness is open or shorted
- Exhaust Gas Temperature Sensor Bank 1 Sensor 3 circuit poor electrical connection
- Exhaust leaks
- Excessive particulate matter buildup on sensor
How to Fix the DTC P242E Ford?
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 P242E Ford 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 P242E Ford Code
1. What are the common symptoms of OBDII code P242E in a Ford vehicle?
- Common symptoms include poor engine performance, reduced fuel efficiency, rough idle, and the illumination of the check engine light.
2. What can cause the OBDII code P242E to trigger in a Ford vehicle?
- The code P242E is typically triggered by a faulty exhaust gas temperature sensor, wiring issues, or a problem with the sensor circuit.
3. How can I diagnose the OBDII code P242E in my Ford vehicle?
- Diagnosis usually involves using a scan tool to read the trouble codes, inspecting the exhaust gas temperature sensor and its wiring for damage, and testing the sensor's functionality.
4. Can driving with the OBDII code P242E in a Ford vehicle cause further damage?
- Continuing to drive with the code P242E may lead to decreased engine performance, potential damage to the catalytic converter, and increased emissions.
5. What is the typical repair process for resolving the OBDII code P242E in a Ford vehicle?
- The typical repair process involves replacing the faulty exhaust gas temperature sensor, repairing any damaged wiring, and clearing the trouble codes with a scan tool.
6. Are there any DIY tips for fixing the OBDII code P242E in a Ford vehicle?
- DIY tips include checking the sensor connections for tightness, inspecting the sensor wiring for damage, and ensuring the sensor is properly secured in place.
7. How important is it to address the OBDII code P242E promptly in a Ford vehicle?
- It is important to address the code promptly to prevent potential damage to the engine, ensure optimal fuel efficiency, and maintain proper emissions levels.
8. Can a mechanic easily reset the OBDII code P242E in a Ford vehicle?
- A mechanic can reset the code after repairing the underlying issue causing the code to trigger, ensuring that the check engine light is turned off.
9. Is it safe to continue driving my Ford vehicle with the check engine light illuminated due to the OBDII code P242E?
- While it may be safe to drive in the short term, it is recommended to address the issue promptly to prevent any potential long-term damage to the vehicle.
10. How long does it typically take to repair the OBDII code P242E in a Ford vehicle?
- The repair time can vary depending on the extent of the issue, but in general, it can take anywhere from 1 to 2 hours to diagnose and fix the problem.
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