P3497 Acura Code - Valve Pause System Stuck Off Bank 2
Quick Answer
The Variable Cylinder Management (VCM) system activates the rocker arm oil control solenoid A (bank 1), B (bank 1), and A (bank 2) by commands from the Powertrain Control Module (PCM), and the appropriate solenoids charges/discharges the hydraulic circuit of the cylinder pause VTEC system that pauses the intake and exhaust valves on the front and rear banks. Common causes include Low engine oil level, Incorrect oil type used, Faulty Front Rocker Arm Oil Pressure Switch. 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
- P3497 Acura indicates Valve Pause System Stuck Off Bank 2.
- Common causes
- Common causes include Low engine oil level, Incorrect oil type used, Faulty Front Rocker Arm Oil Pressure Switch.
- 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.
Code P3497 Acura Description
What are the Possible Causes of the DTC P3497 Acura?
- Low engine oil level
- Incorrect oil type used
- Faulty Front Rocker Arm Oil Pressure Switch
- Faulty Rocker Arm Oil Control Valve
- Rocker Arm Oil Control Valve harness is open or shorted
- Rocker Arm Oil Control Valve circuit poor electrical connection
- Faulty Powertrain Control Module (PCM)
How to Fix the DTC P3497 Acura?
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 P3497 Acura 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.
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Frequently Asked Questions about P3497 Acura Code
What are the common symptoms of OBDII code P3497 Acura?
- Common symptoms of OBDII code P3497 Acura include rough idling, decreased engine performance, and potential stalling.
What are the possible causes of OBDII code P3497 Acura?
- Possible causes of OBDII code P3497 Acura include a faulty valve pause system, a malfunctioning valve timing control solenoid, or issues with the engine's oil supply.
How serious is OBDII code P3497 Acura?
- OBDII code P3497 Acura should be addressed promptly to prevent potential damage to the engine and ensure optimal vehicle performance.
How can I diagnose OBDII code P3497 Acura?
- Diagnosing OBDII code P3497 Acura typically involves using an OBDII scanner to read the code and conducting further inspections to identify the root cause, such as checking the valve timing control solenoid and related components.
What is the repair process for OBDII code P3497 Acura?
- The repair process for OBDII code P3497 Acura may involve replacing the faulty valve pause system components, repairing or replacing the valve timing control solenoid, or addressing any issues with the engine's oil supply.
Can I drive with OBDII code P3497 Acura?
- It is not recommended to drive with OBDII code P3497 Acura, as it can lead to further engine damage and potential safety risks.
How much does it cost to fix OBDII code P3497 Acura?
- The cost to fix OBDII code P3497 Acura can vary depending on the extent of the issue, the required repairs, and labor costs at a repair shop. It is advisable to get a diagnosis and cost estimate from a professional technician.
Is it possible to clear OBDII code P3497 Acura without fixing the issue?
- Clearing OBDII code P3497 Acura without fixing the underlying issue is not recommended, as the problem will likely persist and could lead to more severe engine issues over time.
Discuss the causes and fixes for P3497 Acura OBDII Code
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