AutoCodes – Honda – P0204 2016 Honda CR-V

P0204 2016 Honda CR-V Code - No. 4 Cylinder Injector Circuit Malfunction

Quick Answer

The injector supplies fuel to the engine and is controlled by the Powertrain Control Module (PCM) ON/OFF command. Common causes include Faulty No, 4 Cylinder Injector, 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: P0204 2016 Honda CR-V indicates No. 4 Cylinder Injector Circuit Malfunction.
Common causes: Common causes include Faulty No, 4 Cylinder Injector, 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.

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Code Popularity 265

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Aug 15, 2023

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P0204 2016 Honda CR-V Description

The injector supplies fuel to the engine and is controlled by the Powertrain Control Module (PCM) ON/OFF command. In the PCM, the injector driver receives a drive command from the Central processing unit (CPU) and drives the injector. The CPU monitors injector currents and returns a signal from the injector driver to monitor the terminal voltage of PCM. If the monitored conditions are abnormal for a specified time, the PCM detects a malfunction and stores a Diagnostic Trouble Code (DTC).

OBDII Code P0204 2016 Honda CR-V - No. 4 Cylinder Injector Circuit Malfunction - AutoCodes.com — P0204 2016 Honda CR-V Code - No. 4 Cylinder Injector Circuit Malfunction

What does this mean?

What are the Possible Causes of the DTC P0204 2016 Honda CR-V?

Faulty No. 4 Cylinder Injector
No. 4 Cylinder Injector harness is open or shorted
No. 4 Cylinder Injector circuit poor electrical connection
Faulty Injector Relay
Faulty Powertrain Control Module (PCM)
Faulty High Pressure Fuel Pump

How to Fix the DTC P0204 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 P0204 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 P0204 2016 Honda CR-V code?

Need more information on how to fix the P0204 2016 Honda CR-V code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0204 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 P0204 2016 Honda CR-V Code

1. What are the common symptoms of OBDII code P0204 on a 2016 Honda CR-V?

- Common symptoms include rough idling, engine misfires, poor acceleration, decreased fuel efficiency, and the illumination of the Check Engine Light.

2. What does the OBDII code P0204 for a 2016 Honda CR-V mean?

- OBDII code P0204 indicates a malfunction in the No. 4 cylinder injector circuit, specifically a problem with the electrical circuit or the injector itself.

3. What are the possible causes of OBDII code P0204 on a 2016 Honda CR-V?

- Possible causes include a faulty fuel injector in cylinder No. 4, wiring issues in the injector circuit, a poor electrical connection, or a problem with the Engine Control Module (ECM).

4. How can I diagnose the cause of OBDII code P0204 on my 2016 Honda CR-V?

- Diagnosing the issue typically involves checking the injector in cylinder No. 4 for proper operation, inspecting the wiring and connectors for any damage, and using a scan tool to analyze the ECM data.

5. Can I still drive my 2016 Honda CR-V with OBDII code P0204 present?

- It is not recommended to drive the vehicle with OBDII code P0204 present, as it can lead to further engine damage and potential safety issues. Prompt diagnosis and repair are advised.

6. How can I repair OBDII code P0204 on my 2016 Honda CR-V?

- Repairing OBDII code P0204 may involve replacing the fuel injector in cylinder No. 4, repairing any damaged wiring or connectors, or resetting the ECM after fixing the issue.

7. Is it safe to reset the Check Engine Light after fixing OBDII code P0204 on my 2016 Honda CR-V?

- It is safe to reset the Check Engine Light after fixing OBDII code P0204, as long as the underlying issue has been properly diagnosed and repaired to ensure the problem does not reoccur.

8. Can a DIY enthusiast fix OBDII code P0204 on a 2016 Honda CR-V?

- Depending on the individual's skill level and access to tools, a DIY enthusiast may be able to diagnose and repair OBDII code P0204. However, it is recommended to seek professional help if unsure.

9. How much does it cost to repair OBDII code P0204 on a 2016 Honda CR-V?

- The cost of repairing OBDII code P0204 can vary depending on the specific cause of the issue, but it may range from $100 to $500 or more, including parts and labor.

10. How often does OBDII code P0204 occur in a 2016 Honda CR-V?

- The occurrence of OBDII code P0204 in a 2016 Honda CR-V can vary and is not necessarily a common issue. Proper maintenance and timely repairs can help prevent such codes from appearing.