P208D Ford Code - Reductant Pump Control Circuit High
Quick Answer
The P208D Ford diagnostic trouble code (DTC) refers to a "Reductant Pump Control Circuit High" issue. Common causes include Faulty reductant pump, Damaged wiring or connectors in the reductant pump circuit, Corrosion or contamination in the reductant pump system. 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
- P208D Ford indicates Reductant Pump Control Circuit High.
- Common causes
- Common causes include Faulty reductant pump, Damaged wiring or connectors in the reductant pump circuit, Corrosion or contamination in the reductant pump system.
- 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.
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Code P208D Ford Description
The P208D Ford diagnostic trouble code (DTC) refers to a "Reductant Pump Control Circuit High" issue. This code indicates that the reductant pump control circuit is experiencing a high voltage condition, which can disrupt the proper functioning of the vehicle's selective catalytic reduction (SCR) system. The SCR system is responsible for reducing harmful nitrogen oxides (NOx) emissions by injecting a urea-based solution (commonly known as diesel exhaust fluid or DEF) into the exhaust stream. The reductant pump plays a crucial role in delivering the DEF to the exhaust system for the NOx reduction process to occur effectively.
Common Causes of P208D Ford
- Faulty reductant pump
- Damaged wiring or connectors in the reductant pump circuit
- Corrosion or contamination in the reductant pump system
- Software issues in the engine control module (ECM)
- Electrical issues such as a short circuit or high resistance in the circuit
Symptoms of P208D Ford
- Check engine light illuminated
- Decreased fuel efficiency
- Increased emissions output
- Engine misfires
- Reduced power and performance
How to Fix P208D Ford
- Diagnose the reductant pump control circuit using a diagnostic scanner to confirm the P208D code and pinpoint the exact cause of the high voltage condition.
- Inspect the wiring and connectors in the reductant pump circuit for any damage, corrosion, or contamination. Repair or replace any faulty components as needed.
- Test the reductant pump to ensure proper functionality. Replace the pump if it is found to be faulty.
- Clear the DTC from the ECM using the diagnostic scanner and reset the system monitors.
- Perform a road test to verify that the issue has been resolved and that the check engine light does not reappear.
Cost to Fix P208D Ford
The typical repair costs for addressing a P208D Ford code can vary depending on the specific cause of the issue and the labor rates charged by auto repair shops. In general, the cost of replacing a faulty reductant pump or repairing wiring and connectors can range from $200 to $800, including parts and labor. However, it is important to note that diagnostic time and labor rates can vary significantly based on the location, vehicle make and model, and engine type. It is advisable to consult with local auto repair shops to obtain a more accurate estimate for this repair.
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