P2002 Ford Code - Diesel Particulate Filter Efficiency Below Threshold Bank 1
Quick Answer
The Powertrain Control Module (PCM) monitors the efficiency of the diesel particulate filter for a concern. Common causes include Dirty air cleaner element, Recent manual or thorough diesel particulate filter regeneration, Aftermarket accessories and performance modifications. 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
- P2002 Ford indicates Diesel Particulate Filter Efficiency Below Threshold Bank 1.
- Common causes
- Common causes include Dirty air cleaner element, Recent manual or thorough diesel particulate filter regeneration, Aftermarket accessories and performance modifications.
- 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 P2002 Ford Description
What are the Possible Causes of the DTC P2002 Ford?
- Dirty air cleaner element
- Recent manual or thorough diesel particulate filter regeneration
- Aftermarket accessories and performance modifications
- Modified tailpipe
- Exhaust leaks before or near the diesel particulate filter pressure sensor
- Leaks in the diesel particulate filter pressure sensor connecting hose
- Faulty, damaged or clogged Diesel Particulate Filter (DPF)
How to Fix the DTC P2002 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.
Code Tech Notes
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P2002 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 P2002 Ford Code
1. What are the common symptoms of OBDII code P2002 in a Ford vehicle?
- Common symptoms include reduced engine performance, decreased fuel efficiency, black smoke from the exhaust, and the illumination of the check engine light.
2. What are the possible causes of the P2002 code in a Ford vehicle?
- The P2002 code typically indicates that the diesel particulate filter (DPF) is not functioning efficiently due to issues such as a clogged filter, faulty sensors, exhaust leaks, or faulty components in the exhaust system.
3. How can I diagnose the P2002 code in my Ford vehicle?
- Diagnosing the P2002 code usually involves using an OBDII scanner to retrieve the code and then inspecting the DPF, sensors, and exhaust components for any signs of damage or clogging.
4. Can I continue driving my Ford vehicle with the P2002 code present?
- It is not recommended to continue driving with the P2002 code illuminated, as it can lead to further damage to the engine and emissions system. It is best to address the issue promptly.
5. How can I repair the P2002 code in my Ford vehicle?
- Repairing the P2002 code often involves cleaning or replacing the diesel particulate filter, checking and replacing faulty sensors, repairing any exhaust leaks, and ensuring proper operation of the exhaust system components.
6. Will resetting the check engine light resolve the P2002 code in my Ford vehicle?
- Resetting the check engine light may temporarily turn off the warning indicator, but the underlying issue causing the P2002 code will still need to be addressed to prevent further problems.
7. How much does it typically cost to repair the P2002 code in a Ford vehicle?
- The cost of repairing the P2002 code can vary depending on the specific issue causing the code, but it may range from a few hundred to over a thousand dollars, including parts and labor.
8. Can I prevent the P2002 code from reoccurring in my Ford vehicle?
- Regular maintenance, such as following the manufacturer's recommended service schedule, using high-quality diesel fuel, and driving at highway speeds periodically to allow for DPF regeneration, can help prevent the recurrence of the P2002 code.
9. Is the P2002 code a serious issue in a Ford diesel vehicle?
- The P2002 code should be taken seriously, as it can lead to decreased engine performance, increased emissions, and potential damage to the emissions system if left unresolved. Prompt attention is recommended.
10. How long does it typically take to repair the P2002 code in a Ford vehicle?
- The repair time for the P2002 code can vary depending on the specific issue and the availability of parts, but it may take anywhere from a few hours to a day or more to address the problem thoroughly.
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