P242B Ford Code - Exhaust Gas Temperature Sensor Circuit Range/Performance 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
- P242B Ford indicates Exhaust Gas Temperature Sensor Circuit Range/Performance 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 P242B Ford Description
What are the Possible Causes of the DTC P242B 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 P242B 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 P242B 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.
Need more information about the P242B Ford code?
Need more information on how to fix the P242B Ford code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P242B Ford code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about P242B Ford Code
1. What are common symptoms of OBDII code P242B Ford?
- Common symptoms include check engine light illumination, reduced engine performance, and increased fuel consumption.
2. What does the OBDII code P242B Ford indicate?
- The code indicates an issue with the Exhaust Gas Temperature Sensor Circuit Range/Performance Bank 1 Sensor 3.
3. What are possible causes of OBDII code P242B Ford?
- Possible causes include a faulty exhaust gas temperature sensor, damaged wiring or connectors, exhaust system leaks, or a malfunctioning PCM.
4. How can I diagnose the cause of OBDII code P242B Ford?
- Diagnosis involves inspecting the exhaust gas temperature sensor, checking the wiring and connectors for damage, and using a diagnostic tool to monitor sensor readings.
5. Can I continue driving with OBDII code P242B Ford?
- It is generally not recommended to continue driving with this code as it can lead to further engine damage and reduced fuel efficiency.
6. How do I repair OBDII code P242B Ford?
- Repair may involve replacing the exhaust gas temperature sensor, repairing or replacing damaged wiring, fixing exhaust system leaks, or reprogramming the PCM.
7. Is it safe to reset the check engine light after repairing OBDII code P242B Ford?
- Yes, it is safe to reset the check engine light after repairing the issue. If the problem is fixed, the light should stay off.
8. Can a DIY enthusiast fix OBDII code P242B Ford?
- Depending on the level of expertise, DIY enthusiasts may be able to diagnose and repair this code. However, it is recommended to consult a professional if unsure.
9. How often does OBDII code P242B Ford occur in Ford vehicles?
- The occurrence of this code can vary, but it has been reported in Ford vehicles equipped with OBDII systems.
10. How can I prevent OBDII code P242B Ford from occurring again?
- Regular maintenance, timely repairs of sensor issues, and ensuring proper installation of components can help prevent the recurrence of this code.
Discuss the causes and fixes for P242B Ford OBDII Code
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
