P1185 Ford Code - FTS High Fuel Pump Temperature Sensor High
Quick Answer
The P1185 Ford code refers to the Fuel Pump Temperature Sensor (FTS) detecting a high temperature in the fuel pump. Common causes include Faulty FTS: A malfunctioning Fuel Pump Temperature Sensor can send incorrect temperature readings to the vehicle's ECM, triggering the P1185 code, Malfunctioning Fuel Pump: A failing or worn-out fuel pump can generate excess heat, causing the fuel pump temperature to rise, Restricted Fuel Flow: Any blockages or restrictions in the fuel lines can lead to increased pressure and heat in the fuel pump, triggering the high temperature sensor reading. 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
- P1185 Ford indicates FTS High Fuel Pump Temperature Sensor High.
- Common causes
- Common causes include Faulty FTS: A malfunctioning Fuel Pump Temperature Sensor can send incorrect temperature readings to the vehicle's ECM, triggering the P1185 code, Malfunctioning Fuel Pump: A failing or worn-out fuel pump can generate excess heat, causing the fuel pump temperature to rise, Restricted Fuel Flow: Any blockages or restrictions in the fuel lines can lead to increased pressure and heat in the fuel pump, triggering the high temperature sensor reading.
- 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 P1185 Ford Description
The P1185 Ford code refers to the Fuel Pump Temperature Sensor (FTS) detecting a high temperature in the fuel pump. The FTS is a crucial component in the fuel system as it monitors the temperature of the fuel pump to ensure it is operating within a safe range. When the FTS detects that the fuel pump temperature is too high, it triggers this diagnostic trouble code (DTC) P1185, indicating a potential issue that needs attention.
Common Causes of P1185 Ford
- Faulty FTS: A malfunctioning Fuel Pump Temperature Sensor can send incorrect temperature readings to the vehicle's ECM, triggering the P1185 code.
- Malfunctioning Fuel Pump: A failing or worn-out fuel pump can generate excess heat, causing the fuel pump temperature to rise.
- Restricted Fuel Flow: Any blockages or restrictions in the fuel lines can lead to increased pressure and heat in the fuel pump, triggering the high temperature sensor reading.
- Cooling System Issues: Problems with the vehicle's cooling system, such as a malfunctioning radiator or cooling fan, can cause the fuel pump to overheat.
Symptoms of P1185 Ford
- Check Engine Light: The most common symptom associated with the P1185 Ford code is the illumination of the Check Engine Light on the vehicle's dashboard.
- Reduced Power: The vehicle may experience a decrease in power and performance, especially during acceleration.
- Poor Fuel Economy: High fuel pump temperature can lead to reduced fuel efficiency, causing the vehicle to consume more fuel than usual.
- Engine Stalling: In severe cases, the engine may stall or have difficulty starting due to the high fuel pump temperature affecting fuel delivery.
How to Fix P1185 Ford
- Diagnose the Issue: Use a scan tool to retrieve the P1185 Ford code and perform a visual inspection of the fuel pump and related components to identify the underlying cause of the high fuel pump temperature.
- Replace the Fuel Pump Temperature Sensor: If the FTS is faulty, replace it with a new sensor to ensure accurate temperature readings and prevent the P1185 DTC from recurring.
- Inspect and Replace the Fuel Pump: Check the condition of the fuel pump and replace it if necessary to prevent further damage and overheating.
- Check Fuel Lines: Inspect the fuel lines for any blockages or restrictions that may be causing the high fuel pump temperature and address them accordingly.
- Verify Repair: After completing the repair process, clear the DTC and test drive the vehicle to ensure the issue has been resolved and the Check Engine Light does not reappear.
Cost to Fix P1185 Ford
The typical repair costs for addressing the P1185 Ford code can vary depending on the specific cause of the issue and the labor rates at auto repair shops. On average, the cost of replacing a faulty Fuel Pump Temperature Sensor can range from $100 to $200, while replacing the fuel pump itself can cost between $300 and $800, including parts and labor. Additional costs may apply if there are other related components that need to be replaced or repaired.
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