AutoCodes – Honda – P1009 2018 Honda CR-V

P1009 2018 Honda CR-V Code - Variable Valve Timing Control Advance Malfunction

Quick Answer

The variable Valve Timing Control (VTC) system controls the phase of the intake camshaft and exhaust camshaft. Common causes include Faulty Valve Timing Control (VTC) Actuator 'A', VTC Actuator 'A' harness is open or shorted, VTC Actuator 'A' 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: P1009 2018 Honda CR-V indicates Variable Valve Timing Control Advance Malfunction.
Common causes: Common causes include Faulty Valve Timing Control (VTC) Actuator 'A', VTC Actuator 'A' harness is open or shorted, VTC Actuator 'A' 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.

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Code Popularity 171

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 Jun 23, 2025

Description
Step-by-Step Diagnostic Guide
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P1009 2018 Honda CR-V Description

The variable Valve Timing Control (VTC) system controls the phase of the intake camshaft and exhaust camshaft. It uses oil pressure to operate the VTC actuator 'A' so the valve timing is optimized depending on driving conditions. The Powertrain Control Module (PCM) monitors the phase control command value and the actual phase value of intake camshaft using the Camshaft Position (CMP) Sensor 'A'. When an over-advanced camshaft phase angle, which the over-advanced angle is predetermined value greater than the commanded values, continues to exist while the VTC is either active or inactive or an advanced phase angle of the intake camshaft is greater than the predetermined value while the VTC is inactive, a malfunction is detected and a Diagnostic Trouble Code (DTC) is stored.

OBDII Code P1009 2018 Honda CR-V - Variable Valve Timing Control Advance Malfunction - AutoCodes.com — P1009 2018 Honda CR-V Code - Variable Valve Timing Control Advance Malfunction

What does this mean?

What are the Possible Causes of the DTC P1009 2018 Honda CR-V?

Faulty Valve Timing Control (VTC) Actuator 'A'
VTC Actuator 'A' harness is open or shorted
VTC Actuator 'A' circuit poor electrical connection
Cam chain elongation

How to Fix the DTC P1009 2018 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 P1009 2018 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 P1009 2018 Honda CR-V code?

Need more information on how to fix the P1009 2018 Honda CR-V code? Get Access to Factory Service Manuals

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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 P1009 2018 Honda CR-V Code

What does OBDII code P1009 mean on a 2018 Honda CR-V?

P1009 indicates a "Variable Valve Timing Control Advance Malfunction," meaning the ECM has detected an issue with the VVT system's timing advance control.

What are the symptoms of code P1009 on a 2018 Honda CR-V?

Symptoms may include poor engine performance, reduced fuel efficiency, hesitation during acceleration, rough idling, and the check engine light turning on.

What causes code P1009 on a 2018 Honda CR-V?

Common causes include a faulty VVT oil control solenoid, low or dirty engine oil, a clogged oil passage, or issues with the timing chain or camshaft.

Can low oil cause code P1009 on a 2018 Honda CR-V?

Yes, low or dirty oil can affect the operation of the VVT system, potentially triggering code P1009.

How do you diagnose code P1009 on a 2018 Honda CR-V?

Diagnosis typically involves checking the oil level and condition, inspecting the VVT solenoid, verifying the timing chain alignment, and using a scan tool to monitor VVT system performance.

Can driving with code P1009 damage the engine?

Driving for an extended period with this code can lead to engine damage due to improper timing, so it’s best to address the issue promptly.

How much does it cost to fix code P1009 on a 2018 Honda CR-V?

Repair costs vary depending on the cause but can range from $150 for an oil change or solenoid replacement to over $1,000 for timing chain repairs.

How can I prevent code P1009 from occurring on my 2018 Honda CR-V?

Regular oil changes, using high-quality oil, and periodic inspections of the VVT system can help prevent this code from appearing.

Can a faulty VVT solenoid cause code P1009 on a 2018 Honda CR-V?

Yes, a malfunctioning VVT solenoid can disrupt valve timing control and trigger code P1009.

Is code P1009 specific to Honda vehicles?

While P1009 is common in Honda vehicles, the exact meaning and diagnostic steps may vary for other manufacturers. Always consult your vehicle-specific repair manual.