AutoCodes – Honda – P0351 2016 Honda CR-V

P0351 2016 Honda CR-V Code - No. 1 Cylinder Ignition Coil Circuit Malfunction

Quick Answer

The ignition coil is a part of the engine ignition system. Common causes include Faulty No, 1 Ignition Coil, No. 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
P0351 2016 Honda CR-V indicates No. 1 Cylinder Ignition Coil Circuit Malfunction.
Common causes
Common causes include Faulty No, 1 Ignition Coil, No.
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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 225
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Aug 17, 2023
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Code P0351 2016 Honda CR-V Description

The ignition coil is a part of the engine ignition system. It converts low voltage from the battery into high voltage needed to create a spark in the spark plugs. The ignition coil is triggered at the optimum time by the Powertrain Control Module (PCM) ON/OFF command. The PCM detects a malfunction when the engine is running and the return signal does not change for a specified time, the PCM detects a malfunction and stores a Diagnostic Trouble Code (DTC).
OBDII Code P0351 2016 Honda CR-V - No. 1 Cylinder Ignition Coil Circuit Malfunction - AutoCodes.com
P0351 2016 Honda CR-V Code - No. 1 Cylinder Ignition Coil Circuit Malfunction

What are the Possible Causes of the DTC P0351 2016 Honda CR-V?

  • Faulty No. 1 Ignition Coil
  • No. 1 Ignition Coil harness is open or shorted
  • No. 1 Ignition Coil circuit poor electrical connection
  • Faulty Powertrain Control Module (PCM)

How to Fix the DTC P0351 2016 Honda CR-V?

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 P0351 2016 Honda CR-V 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.

Need more information about the P0351 2016 Honda CR-V code?

Need more information on how to fix the P0351 2016 Honda CR-V code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0351 2016 Honda CR-V code diagnosed by a professional: Find a repair shop in your area

About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P0351 2016 Honda CR-V Code

1. What are the common symptoms of OBDII code P0351 in a 2016 Honda CR-V?

- Common symptoms include engine misfires, rough idling, loss of power, and illuminated Check Engine Light.

2. What does the OBDII code P0351 indicate for the No. 1 cylinder ignition coil circuit in a 2016 Honda CR-V?

- P0351 indicates a malfunction in the ignition coil circuit of the No. 1 cylinder, leading to potential engine performance issues.

3. What are the possible causes of OBDII code P0351 in a 2016 Honda CR-V?

- Possible causes include a faulty ignition coil, damaged wiring or connectors in the ignition coil circuit, or issues with the Engine Control Module (ECM).

4. How can I diagnose the source of OBDII code P0351 in my 2016 Honda CR-V?

- Diagnose by visually inspecting the ignition coil, checking wiring and connectors for damage, performing resistance tests, and using a scan tool to monitor live data.

5. Can driving with OBDII code P0351 in a 2016 Honda CR-V cause further damage?

- Continuing to drive with P0351 may lead to more severe engine problems, reduced fuel efficiency, and potential catalytic converter damage over time.

6. Is it safe to continue driving my 2016 Honda CR-V with OBDII code P0351?

- It is not recommended to drive with P0351 as it can affect engine performance and reliability. Seek professional diagnosis and repair promptly.

7. How can I repair OBDII code P0351 in my 2016 Honda CR-V?

- Repair involves replacing the faulty ignition coil, repairing damaged wiring or connectors, and clearing the trouble codes with a scan tool.

8. Are there any preventive maintenance tips to avoid OBDII code P0351 in a 2016 Honda CR-V?

- Regularly inspect and maintain the ignition system components, follow recommended service intervals, and address any engine performance issues promptly.

9. Can a DIY enthusiast fix OBDII code P0351 in a 2016 Honda CR-V?

- DIY repair is possible for experienced individuals with the necessary tools and knowledge of automotive systems. Otherwise, it is recommended to seek professional help.

10. How much does it typically cost to repair OBDII code P0351 in a 2016 Honda CR-V?

- The cost of repair can vary depending on the specific issue, but it may range from $100 to $300 for parts and labor at a dealership or repair shop.

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