AutoCodes – Honda – P2654 2009 Honda Accord

P2654 2009 Honda Accord Code - Rocker Arm Oil Control Solenoid 'B' Circuit High Voltage Bank 1

Quick Answer

The Variable Valve Timing and Lift Electronic Control (VTEC) system activates the Rocker Arm Oil Control Solenoid (VTEC Solenoid Valve) by command from the Engine Control Module (ECM) / Powertrain Control Module (PCM), and it charges/discharges the hydraulic circuit of the VTEC mechanism that switches valve timing between Low and High. Common causes include Check engine oil level, oil condition and pressure, Faulty Variable Valve Timing and Lift Electronic Control (VTEC) / Rocker Arm Solenoid Valve, VTEC/Rocker Arm Solenoid Valve harness is open or shorted. 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: P2654 2009 Honda Accord indicates Rocker Arm Oil Control Solenoid 'B' Circuit High Voltage Bank 1.
Common causes: Common causes include Check engine oil level, oil condition and pressure, Faulty Variable Valve Timing and Lift Electronic Control (VTEC) / Rocker Arm Solenoid Valve, VTEC/Rocker Arm Solenoid Valve harness is open or shorted.
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 8,923

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 Jan 24, 2019

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code P2654 2009 Honda Accord Description

The Variable Valve Timing and Lift Electronic Control (VTEC) system activates the Rocker Arm Oil Control Solenoid (VTEC Solenoid Valve) by command from the Engine Control Module (ECM) / Powertrain Control Module (PCM), and it charges/discharges the hydraulic circuit of the VTEC mechanism that switches valve timing between Low and High. The ECM/PCM monitors oil pressure in the hydraulic circuit of the VTEC mechanism using the rocker arm oil pressure switch (VTEC oil pressure switch) downstream of the rocker arm oil control solenoid (VTEC solenoid valve). If there is a difference between the oil pressure condition in the hydraulic circuit that is determined by the ECM/PCM command and the oil pressure condition that is determined by the status of the rocker arm oil pressure switch (VTEC oil pressure switch), the system is considered faulty, and the Diagnostic Trouble Code (DTC) is stored.

OBDII Code P2654 2009 Honda Accord - Rocker Arm Oil Control Solenoid 'B' Circuit High Voltage Bank 1 - AutoCodes.com — P2654 2009 Honda Accord Code - Rocker Arm Oil Control Solenoid 'B' Circuit High Voltage Bank 1

What does this mean?

What are the Possible Causes of the DTC P2654 2009 Honda Accord?

Check engine oil level, oil condition and pressure
Faulty Variable Valve Timing and Lift Electronic Control (VTEC) / Rocker Arm Solenoid Valve
VTEC/Rocker Arm Solenoid Valve harness is open or shorted
VTEC/Rocker Arm Solenoid Valve circuit poor electrical connection

How to Fix the DTC P2654 2009 Honda Accord?

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 does this mean?

Code Tech Notes

The most common problem that can set the P2654 code is the engine oil. Before replacing any parts change the engine oil with the factory recommend oil weight.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P2654 2009 Honda Accord 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 P2654 2009 Honda Accord code?

Need more information on how to fix the P2654 2009 Honda Accord 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 P2654 2009 Honda Accord Code

1. What are common symptoms of OBDII code P2654 on a 2009 Honda Accord?

- Common symptoms include rough idling, loss of power, poor fuel efficiency, and the Check Engine light illuminating.

2. What does the OBDII code P2654 mean for a 2009 Honda Accord?

- The code indicates a high voltage condition in the Rocker Arm Oil Control Solenoid 'B' Circuit in Bank 1 of the engine.

3. What are possible causes of OBDII code P2654 on a 2009 Honda Accord?

- Possible causes include a faulty rocker arm oil control solenoid, damaged wiring or connectors, low engine oil level, or a defective Engine Control Module (ECM).

4. How can I diagnose the issue causing OBDII code P2654 on my 2009 Honda Accord?

- Diagnosing the issue involves checking the rocker arm oil control solenoid for proper operation, inspecting the wiring and connectors for damage, and ensuring the engine oil level is correct.

5. Can I continue driving my 2009 Honda Accord with OBDII code P2654?

- It is not recommended to continue driving with this code present, as it can lead to engine performance issues and potentially cause further damage.

6. How can I repair OBDII code P2654 on a 2009 Honda Accord?

- Repairing the issue involves replacing the faulty rocker arm oil control solenoid, repairing any damaged wiring or connectors, and clearing the trouble codes with a diagnostic tool.

7. Is it possible to reset OBDII code P2654 on a 2009 Honda Accord without fixing the underlying issue?

- While it is possible to clear the code temporarily, it is likely to reappear until the root cause of the high voltage condition in the circuit is addressed.

8. Can a DIY enthusiast fix OBDII code P2654 on a 2009 Honda Accord?

- Depending on the individual's skill level and access to tools, a DIY enthusiast may be able to replace the rocker arm oil control solenoid and perform basic diagnostic steps to address the issue.

9. How much does it typically cost to repair OBDII code P2654 on a 2009 Honda Accord at a dealership or mechanic?

- The cost of repair can vary depending on the location and labor rates, but generally, it may range from $200 to $500, including parts and labor.

10. Are there any preventative maintenance steps to avoid OBDII code P2654 on a 2009 Honda Accord?

- Performing regular engine oil changes, ensuring proper engine maintenance, and addressing any issues promptly can help prevent the occurrence of this code.