P0357 2001 Ford F150 Code - Ignition Coil 'G' Primary/Secondary Circuit Malfunction
Quick Answer
The ignition system on the vehicle uses individual ignition coils for each cylinder. Common causes include Faulty Ignition Coil 7, Ignition Coil 7 harness is open or shorted, Ignition Coil 7 circuit poor electrical 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
- P0357 2001 Ford F150 indicates Ignition Coil 'G' Primary/Secondary Circuit Malfunction.
- Common causes
- Common causes include Faulty Ignition Coil 7, Ignition Coil 7 harness is open or shorted, Ignition Coil 7 circuit poor electrical 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 P0357 2001 Ford F150 Description
What are the Possible Causes of the DTC P0357 2001 Ford F150?
- Faulty Ignition Coil 7
- Ignition Coil 7 harness is open or shorted
- Ignition Coil 7 circuit poor electrical connection
- Faulty Engine Control Module (ECM)
How to Fix the DTC P0357 2001 Ford F150?
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 P0357 2001 Ford F150 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 P0357 2001 Ford F150 Code
1. What are the common symptoms of OBDII code P0357 in a 2001 Ford F150?
- Common symptoms include engine misfires, rough idling, loss of power, and illuminated Check Engine Light.
2. What does the OBDII code P0357 indicate in a 2001 Ford F150?
- The code P0357 indicates an Ignition Coil 'G' Primary/Secondary Circuit Malfunction.
3. What are the possible causes of OBDII code P0357 in a 2001 Ford F150?
- Possible causes include a faulty ignition coil, damaged wiring or connectors, a defective PCM (Powertrain Control Module), or a poor electrical connection.
4. How can I diagnose the Ignition Coil 'G' Primary/Secondary Circuit Malfunction in a 2001 Ford F150?
- Diagnose the issue by checking the ignition coil 'G' for proper operation, inspecting the wiring and connectors for damage, and testing the PCM for faults.
5. Can a DIY enthusiast repair OBDII code P0357 in a 2001 Ford F150?
- Yes, a DIY enthusiast can repair the issue by replacing the faulty ignition coil 'G', repairing damaged wiring or connectors, or addressing any PCM issues.
6. Are there any tips for preventing OBDII code P0357 from recurring in a 2001 Ford F150?
- To prevent code P0357 from recurring, regularly check and maintain the ignition system components, including the ignition coils, wiring, and connectors.
7. How important is it to address OBDII code P0357 promptly in a 2001 Ford F150?
- It is important to address code P0357 promptly to prevent further damage to the engine, ensure optimal performance, and maintain fuel efficiency.
8. Can Ignition Coil 'G' Primary/Secondary Circuit Malfunction lead to other issues in a 2001 Ford F150?
- Yes, if left unaddressed, the Ignition Coil 'G' malfunction can lead to more severe engine problems, decreased fuel economy, and potential catalytic converter damage.
9. Is it safe to drive a 2001 Ford F150 with OBDII code P0357 triggered?
- It is not recommended to drive the vehicle with code P0357 active, as it can lead to engine misfires and potentially unsafe driving conditions.
10. How much does it typically cost to repair OBDII code P0357 in a 2001 Ford F150?
- The cost to repair code P0357 can vary depending on the specific issue, but it generally ranges from $100 to $300 for parts and labor.
Discuss the causes and fixes for P0357 2001 Ford F150 OBDII Code
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Replaced coil packs and spark plugs on a 2001 f150 4.6 !nd it still shows code p0357
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Here are the most common causes for the P0357 on the Ford F150
- Ignition Coil
- Spark Plug
- Ignition Boot
- Ignition Coil Wiring Harness
- Powertrain Control Module
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