P2553 Ford Code - Throttle/Fuel Inhibit Circuit Range/Performance
Quick Answer
The Diesel Engine Power Monitor (DEPM) strategy resides in the Transmission Control Module (TCM) located inside the Powertrain Control Module (PCM). Common causes include Faulty Fuel Injector Control Module (FICM), Faulty Powertrain Control Module (PCM), Fuel Injector Control Module harness is open or shorted. 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
- P2553 Ford indicates Throttle/Fuel Inhibit Circuit Range/Performance.
- Common causes
- Common causes include Faulty Fuel Injector Control Module (FICM), Faulty Powertrain Control Module (PCM), Fuel Injector Control Module harness is open or shorted.
- 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 P2553 Ford Description
Under normal engine idle operation the DEPM RPM value must always be higher than the engine RPM. In the event that the engine RPM does not exceed the DEPM limit, the DEPM disables the crankshaft and camshaft output signal sent to the PCM to the Fuel Injector Control Module (FICM).
What are the Possible Causes of the DTC P2553 Ford?
- Faulty Fuel Injector Control Module (FICM)
- Faulty Powertrain Control Module (PCM)
- Fuel Injector Control Module harness is open or shorted
- Fuel Injector Control Module circuit poor electrical connection
How to Fix the DTC P2553 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 P2553 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 P2553 Ford Code
1. What are the common symptoms of OBDII code P2553 in a Ford vehicle?
The common symptoms of P2553 include reduced engine power, hesitation during acceleration, and the vehicle going into a "limp mode" where it struggles to reach higher speeds.
2. What causes the OBDII code P2553 Throttle/Fuel Inhibit Circuit Range/Performance in Ford vehicles?
The P2553 code is often triggered by issues with the throttle position sensor, wiring harness problems, throttle body issues, or a malfunctioning electronic control module (ECM).
3. How can I diagnose the OBDII code P2553 in my Ford vehicle?
Diagnosing P2553 involves using a diagnostic scanner to retrieve the trouble code, checking the throttle position sensor's readings, inspecting the wiring for any damage, and testing the throttle body for proper functionality.
4. Can I continue driving my Ford vehicle with the P2553 trouble code?
It is not recommended to drive your vehicle with the P2553 code present, as it can lead to further damage and potential safety hazards. It's best to address the issue promptly to avoid more severe problems.
5. How can I repair the Throttle/Fuel Inhibit Circuit Range/Performance issue in my Ford vehicle?
Repairing P2553 may involve replacing the throttle position sensor, repairing or replacing damaged wiring, cleaning or replacing the throttle body, or reprogramming the ECM to correct the performance range issue.
6. Are there any DIY tips for fixing the P2553 code in a Ford vehicle?
While some basic diagnostics can be done by DIY enthusiasts, fixing the P2553 code may require specialized tools and expertise. It's best to consult a professional mechanic for proper diagnosis and repair.
7. Is resetting the OBDII code P2553 in a Ford vehicle a temporary solution?
Simply resetting the code without addressing the underlying issue will only temporarily clear the warning light. The problem causing the P2553 code will persist and may lead to more severe issues if left unresolved.
8. How much can I expect to pay for repairing the P2553 code in my Ford vehicle?
The cost of repairing the P2553 code can vary depending on the specific cause of the issue, the labor rates in your area, and the parts needed for the repair. It's advisable to get estimates from reputable mechanics.
9. Can a faulty throttle position sensor cause the P2553 code in a Ford vehicle?
Yes, a malfunctioning throttle position sensor is a common cause of the P2553 code in Ford vehicles. The sensor may send incorrect signals to the ECM, triggering the performance range/performance issue.
10. Does the P2553 code in a Ford vehicle affect fuel efficiency?
Yes, the P2553 code can impact fuel efficiency as it may cause the engine to run inefficiently, leading to increased fuel consumption. Addressing the issue promptly can help improve fuel economy.
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