AutoCodes – Honda – P0201 2021 Honda CR-V

P0201 2021 Honda CR-V Code - No. 1 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, 1 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: P0201 2021 Honda CR-V indicates No. 1 Cylinder Injector Circuit Malfunction.
Common causes: Common causes include Faulty No, 1 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 205

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

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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 P0201 2021 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 P0201 2021 Honda CR-V - No. 1 Cylinder Injector Circuit Malfunction - AutoCodes.com — P0201 2021 Honda CR-V Code - No. 1 Cylinder Injector Circuit Malfunction

What does this mean?

What are the Possible Causes of the DTC P0201 2021 Honda CR-V?

Faulty No. 1 Cylinder Injector
No. 1 Cylinder Injector harness is open or shorted
No. 1 Cylinder Injector circuit poor electrical connection
Faulty Injector Relay
Faulty Powertrain Control Module (PCM)
Faulty High Pressure Fuel Pump

How to Fix the DTC P0201 2021 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 P0201 2021 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 P0201 2021 Honda CR-V code?

Need more information on how to fix the P0201 2021 Honda CR-V code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0201 2021 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 P0201 2021 Honda CR-V Code

1. What are the common symptoms of OBDII code P0201 on a 2021 Honda CR-V?

- Common symptoms include rough idling, engine misfires, decreased fuel efficiency, and potentially a noticeable lack of power.

2. What does the OBDII code P0201 on a 2021 Honda CR-V indicate?

- OBDII code P0201 specifically points to a No. 1 Cylinder Injector Circuit Malfunction on the vehicle's fuel injector.

3. What are the possible causes of the No. 1 Cylinder Injector Circuit Malfunction on a 2021 Honda CR-V?

- Causes can include a faulty fuel injector, wiring issues in the injector circuit, a poor electrical connection, or a problem with the Engine Control Module (ECM).

4. How serious is an OBDII code P0201 on a 2021 Honda CR-V?

- While the vehicle may still be drivable with this code, it is important to address it promptly to prevent potential engine damage and ensure optimal performance.

5. Can I continue driving my 2021 Honda CR-V with OBDII code P0201?

- It is not recommended to drive the vehicle extensively with this code present, as it can lead to further issues and may affect the engine's overall performance.

6. How can I diagnose and repair OBDII code P0201 on my 2021 Honda CR-V?

- Diagnosis typically involves checking the No. 1 cylinder injector, testing the injector circuit, inspecting wiring, and potentially replacing the fuel injector or addressing any wiring issues.

7. Is it possible to reset OBDII code P0201 on a 2021 Honda CR-V without fixing the underlying issue?

- While you can clear the code temporarily, it will likely reappear if the root cause of the No. 1 Cylinder Injector Circuit Malfunction is not addressed.

8. Are there any DIY tips for fixing OBDII code P0201 on a 2021 Honda CR-V?

- DIY tips may include checking for loose connections, inspecting injector wiring for damage, and ensuring proper grounding of the injector circuit before considering professional repair.

9. How much does it typically cost to repair OBDII code P0201 on a 2021 Honda CR-V?

- The cost of repair can vary depending on the exact cause of the issue, but it may involve replacing the fuel injector, repairing wiring, or addressing ECM problems, which can range from moderate to significant expenses.

10. Can OBDII code P0201 on a 2021 Honda CR-V affect the vehicle's emissions?

- Yes, a No. 1 Cylinder Injector Circuit Malfunction can impact emissions by causing improper fuel delivery, potentially leading to increased emissions and failing emission tests.