P1349 Code - Variable Valve Timing System Malfunction Bank 1
Quick Answer
The P1349 diagnostic trouble code (DTC) indicates a malfunction in the Variable Valve Timing (VVT) system on Bank 1 of the engine. Common causes include Faulty VVT solenoid or actuator, Low engine oil level or poor oil quality, Clogged or restricted oil passages. 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
- P1349 indicates Variable Valve Timing System Malfunction Bank 1.
- Common causes
- Common causes include Faulty VVT solenoid or actuator, Low engine oil level or poor oil quality, Clogged or restricted oil passages.
- 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 P1349 Description
The P1349 diagnostic trouble code (DTC) indicates a malfunction in the Variable Valve Timing (VVT) system on Bank 1 of the engine. The VVT system is responsible for adjusting the timing of the opening and closing of the intake and exhaust valves to optimize engine performance, fuel efficiency, and emissions. When the VVT system malfunctions, it can lead to poor engine performance, reduced fuel economy, and increased emissions.
Common Causes of P1349
- Faulty VVT solenoid or actuator
- Low engine oil level or poor oil quality
- Clogged or restricted oil passages
- Wiring or electrical issues in the VVT system
- Mechanical failure in the VVT system components
Symptoms of P1349
- Rough idling or stalling
- Loss of power or acceleration
- Engine hesitation or surging
- Decreased fuel efficiency
- Illumination of the check engine light
How to Fix P1349
- Retrieve and record the DTCs using an OBD-II scanner.
- Inspect the VVT solenoid, actuator, and associated components for any signs of damage or wear.
- Check the engine oil level and quality, and perform an oil change if necessary.
- Clean or replace any clogged or restricted oil passages.
- Test the VVT system operation and reset the engine control module (ECM) if needed.
Cost to Fix P1349
The typical repair costs for addressing a Variable Valve Timing System Malfunction on Bank 1 can range from $200 to $600, including parts and labor. However, the specific diagnosis time and labor rates at auto repair shops can vary based on factors such as location, vehicle make and model, and engine type. It's advisable to check local rates for a more precise estimate. Keep in mind that rates in metropolitan areas or at dealerships may be higher, while independent shops often charge less.
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Code P1349 Information for Specific Makes
- P1349 Audi — Ignition Coil Power Output Stage 2 Open Circuit
- P1349 BMW — Misfire Cylinder 4 With Fuel Cut-Off
- P1349 Buick — Intake Camshaft Position System Conditions
- P1349 Cadillac — Intake Camshaft Position System Conditions
- P1349 Chevrolet — Intake Camshaft Position System Conditions
- P1349 Ford — Fuel Level Sensor 'B' Circuit High Input
- P1349 GMC — Intake Camshaft Position System Conditions
- P1349 Lexus — Variable Valve Timing System Malfunction Bank 1
- P1349 MINI — Misfire Cylinder 4 With Fuel Cut-Off
- P1349 Scion — Variable Valve Timing System Malfunction Bank 1
- P1349 Toyota — Variable Valve Timing System Malfunction Bank 1
- P1349 Volkswagen — Ignition Coil Power Output Stage 2 Open Circuit
Frequently Asked Questions about P1349 Code
No Frequently Asked Questions about P1349 Code found.
Discuss the causes and fixes for P1349 OBDII Code
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Hi am Peter from I have rav4 2004 with engine 1az it has black smoke what can I do so far I changed injectors,vaccum pipes, senor, Ocv,still it did the same can p1349code cause that? I need help please. Thank u
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