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Engine-Codes – Generic – P1354

P1354 Code - Variable Valve Timing System Malfunction Bank 2

Quick Answer

The P1354 diagnostic trouble code (DTC) indicates a malfunction in the Variable Valve Timing (VVT) system on Bank 2 of the engine. Common causes include Faulty VVT solenoid, Clogged oil control valve, Worn camshaft position sensor. 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
P1354 indicates Variable Valve Timing System Malfunction Bank 2.
Common causes
Common causes include Faulty VVT solenoid, Clogged oil control valve, Worn camshaft position sensor.
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.
What is this?
Table of contents Created and updated by William Orellana on Aug 18, 2024
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Code P1354 Description

The P1354 diagnostic trouble code (DTC) indicates a malfunction in the Variable Valve Timing (VVT) system on Bank 2 of the engine. This system is responsible for adjusting the timing of the intake and exhaust valves to optimize engine performance, fuel efficiency, and emissions. When this system malfunctions, it can lead to poor engine performance, reduced fuel efficiency, and potential damage to engine components.

OBDII Code P1354 - Variable Valve Timing System Malfunction Bank 2
P1354 Code - Variable Valve Timing System Malfunction Bank 2

Common Causes of P1354

  1. Faulty VVT solenoid
  2. Clogged oil control valve
  3. Worn camshaft position sensor
  4. Timing chain issues
  5. Low engine oil level or poor quality oil

Symptoms of P1354

  1. Rough idle or stalling
  2. Decreased fuel efficiency
  3. Engine misfires
  4. Loss of power
  5. Illuminated check engine light

How to Fix P1354

  1. Diagnose the specific cause of the VVT system malfunction using a scan tool and inspection of related components.
  2. Replace the faulty VVT solenoid, oil control valve, camshaft position sensor, or timing chain as needed.
  3. Perform a thorough inspection of the engine oil level and quality, ensuring it meets manufacturer specifications.
  4. Clear the diagnostic trouble codes and test drive the vehicle to verify the repair.
  5. Reset the vehicle's ECU if necessary to ensure proper functioning of the VVT system.

Cost to Fix P1354

The typical repair costs for addressing a Variable Valve Timing System malfunction on Bank 2 can range from $200 to $800, depending on the specific cause of the issue and the cost of replacement parts. Labor costs can vary between $80 and $150 per hour, with total repair expenses influenced by the shop's location, vehicle make and model, and the complexity of the repair process. It is advisable to obtain a detailed estimate from a reputable auto repair shop before proceeding with the repair.

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Code P1354 Information for Specific Makes

  • P1354 Audi — Modulating Piston Displacement Sensor Electrical Circuit Malfunction
  • P1354 BMW — Misfire During Start Cylinder 7
  • P1354 Buick — Ignition Control Module Output High/Pulse Detected When Grounded Cylinder 4
  • P1354 Cadillac — Ignition Control Module Output High/Pulse Detected When Grounded Cylinder 4
  • P1354 Chevrolet — Ignition Control Module Output High/Pulse Detected When Grounded Cylinder 4
  • P1354 Ford — Ignition Coil 'C' Primary Circuit
  • P1354 GMC — Ignition Control Module Output High/Pulse Detected When Grounded Cylinder 4
  • P1354 Hyundai — #4 MF Signal Line Open
  • P1354 Lexus — Variable Valve Timing System Malfunction Bank 2
  • P1354 Mazda — Ignition Coil 'C' Primary Circuit
  • P1354 MINI — Misfire During Start Cylinder 7
  • P1354 Toyota — Variable Valve Timing System Malfunction Bank 2
  • P1354 Volkswagen — Modulating Piston Displacement Sensor Electrical Circuit Malfunction
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.

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