P145E Ford Code - PCV Heater Control 'B' Circuit
Quick Answer
The P145E code sets when the Powertrain Control Module (PCM) detects the actual Positive Crankcase Ventilation Heater Control (PCVHF) circuit voltage is less than or greater than the desired voltage. Common causes include Faulty Positive Crankcase Ventilation Heater Control (PCVHF), PCVHF harness is open or shorted, PCVHF electrical circuit poor 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
- P145E Ford indicates PCV Heater Control 'B' Circuit.
- Common causes
- Common causes include Faulty Positive Crankcase Ventilation Heater Control (PCVHF), PCVHF harness is open or shorted, PCVHF electrical circuit poor 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 P145E Ford Description
What are the Possible Causes of the DTC P145E Ford?
- Faulty Positive Crankcase Ventilation Heater Control (PCVHF)
- PCVHF harness is open or shorted
- PCVHF electrical circuit poor connection
How to Fix the DTC P145E 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 P145E 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 P145E Ford Code
1. What are the common symptoms of OBDII code P145E in a Ford related to the PCV Heater Control 'B' Circuit?
- Common symptoms may include rough idling, decreased fuel efficiency, and the illumination of the check engine light on the dashboard.
2. What typically causes the OBDII code P145E in a Ford, specifically related to the PCV Heater Control 'B' Circuit?
- The code P145E often indicates a malfunction in the PCV heater control 'B' circuit, which can be caused by wiring issues, a faulty PCV heater control module, or a damaged PCV valve.
3. How can I diagnose the OBDII code P145E in my Ford vehicle?
- Diagnosing the code P145E usually involves using an OBDII scanner to retrieve the specific fault code, inspecting the PCV system components for any visible damage, and testing the PCV heater control module for proper functionality.
4. Are there any DIY repair tips for addressing the OBDII code P145E related to the PCV Heater Control 'B' Circuit in a Ford?
- DIY repair tips may include checking and repairing any damaged wiring, replacing the PCV heater control module if necessary, and ensuring that the PCV valve is functioning correctly.
5. Can driving with the OBDII code P145E in a Ford cause further damage to the vehicle?
- While driving with the code P145E may not immediately cause major issues, it is recommended to address the underlying problem promptly to prevent potential long-term damage to the PCV system.
6. Is it safe to continue driving my Ford with the check engine light on due to the OBDII code P145E?
- It is generally safe to drive the vehicle for a short period with the check engine light on, but it is advisable to have the issue diagnosed and repaired as soon as possible to avoid any potential complications.
7. How much does it typically cost to repair the OBDII code P145E related to the PCV Heater Control 'B' Circuit in a Ford?
- The cost of repairing the code P145E can vary depending on the specific cause of the issue, but it may range from around $100 to $400, including parts and labor.
8. Can I reset the check engine light after repairing the OBDII code P145E in my Ford?
- Once the underlying issue causing the code P145E has been resolved, the check engine light can be reset using an OBDII scanner or by disconnecting the vehicle's battery for a few minutes.
9. Are there any recalls or technical service bulletins related to the OBDII code P145E in Ford vehicles?
- It's advisable to check with a Ford dealership or visit the National Highway Traffic Safety Administration (NHTSA) website to see if there are any recalls or technical service bulletins related to the code P145E in your specific Ford model.
10. How often should I have the PCV system inspected in my Ford to prevent issues like the OBDII code P145E from occurring?
- It's recommended to have the PCV system inspected during regular maintenance intervals, typically every 30,000 miles or as recommended in your vehicle's owner's manual, to help prevent issues like the code P145E.
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