P1349 Toyota Code - Variable Valve Timing System Malfunction Bank 1
Quick Answer
Variable Valve Timing (VVT) system controls the intake valve timing to proper timing in response to the driving conditions. Common causes include Dirty or low engine oil, Valve timing, Oil control valve. 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 Toyota indicates Variable Valve Timing System Malfunction Bank 1.
- Common causes
- Common causes include Dirty or low engine oil, Valve timing, Oil control valve.
- 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 P1349 Toyota Description
What are the Possible Causes of the DTC P1349 Toyota?
- Dirty or low engine oil
- Valve timing
- Oil control valve
- Variable Valve Timing controller assembly
- Engine Control Module (ECM)
How to Fix the DTC P1349 Toyota?
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.
Code Tech Notes
2002 Toyota Camry
2002 Toyota Solara
2001-2002 Toyota Highlander
2001-2002 Toyota RAV4
Toyota Factory Service Bulletin OBDII Code P1349
User Submitted Video
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P1349 Toyota 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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Information for Specific Toyota Models
- P1349 2000 Toyota Echo — Variable Valve Timing System Malfunction Bank 1
- P1349 2001 Toyota Echo — Variable Valve Timing System Malfunction Bank 1
- P1349 2002 Toyota Echo — Variable Valve Timing System Malfunction Bank 1
Frequently Asked Questions about P1349 Toyota Code
1. What are the common symptoms of OBDII code P1349 in a Toyota related to the Variable Valve Timing System Malfunction Bank 1?
- Common symptoms include rough idling, decreased engine performance, and the illumination of the Check Engine Light.
2. What are the possible causes of the OBDII code P1349 related to the Variable Valve Timing System Malfunction Bank 1 in a Toyota?
- Possible causes include issues with the Variable Valve Timing (VVT) oil control valve, wiring or connector problems, or low engine oil levels.
3. How can low engine oil levels contribute to the occurrence of code P1349 in a Toyota's Variable Valve Timing System?
- Low engine oil levels can prevent the VVT system from functioning properly, leading to the malfunction code due to insufficient lubrication and pressure.
4. Can a dirty or clogged oil control valve cause the OBDII code P1349 in a Toyota's Variable Valve Timing System?
- Yes, a dirty or clogged oil control valve can disrupt the flow of oil to the VVT system, resulting in the malfunction code being triggered.
5. What repair tips can help resolve the OBDII code P1349 in a Toyota linked to the Variable Valve Timing System Malfunction Bank 1?
- Repair tips include checking and replenishing engine oil levels, inspecting the oil control valve for any blockages or defects, and ensuring proper wiring connections.
6. Is it safe to continue driving a Toyota with the OBDII code P1349 indicating a Variable Valve Timing System Malfunction Bank 1 issue?
- It is not recommended to drive the vehicle with this code active, as it can lead to further engine damage or performance issues if left unresolved.
7. How can a mechanic diagnose the specific cause of the OBDII code P1349 in a Toyota's Variable Valve Timing System?
- A mechanic can use a diagnostic scanner to retrieve additional trouble codes, perform a visual inspection of the VVT components, and conduct tests on the oil control valve.
8. Are there any recalls or technical service bulletins related to the OBDII code P1349 and the Variable Valve Timing System in Toyota vehicles?
- It is advisable to check with Toyota dealerships or official sources for any recalls or technical service bulletins related to this specific code and VVT system concerns.
9. Can resetting the Check Engine Light on a Toyota temporarily resolve the OBDII code P1349 issue related to the Variable Valve Timing System Malfunction?
- Resetting the Check Engine Light may temporarily clear the code, but it will not fix the underlying issue causing the VVT system malfunction.
10. What is the typical cost of repairing the OBDII code P1349 in a Toyota's Variable Valve Timing System Malfunction Bank 1?
- The cost of repair can vary depending on the specific cause, but it may involve replacing the oil control valve, addressing wiring issues, or performing maintenance on the VVT system, ranging from $200 to $600 or more.
Discuss the causes and fixes for P1349 Toyota OBDII Code
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The Code P1349 on my 2002 Toyota Camry AutoZone did the diagnostic on it and gave me a printout and it's saying that I have to replace the camshaft timing gear but the car has none of the symptoms of the camshaft timing gear going out but I read on this site that it could be that it needs an oil change or the timing's off can somebody help please.
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If you haven't change the engine oil lately or if the engine oil is low and dirty, you should start by changing the engine oil and filter, and clearing the code.
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2001 Toyota Sienna is surging (cuts out and suddenly looses power without moving the gas pedal) and idling rough. P1349, P0300, P0301, P0303, and P0305 Codes with check engine light. New spark plugs, new VVT Valve, and new coils on cylinders 1,3, and 5 didn't fix problem. Also cleaned VVT Valve filters. Oil is full synthetic relatively new. Continuing to troubleshoot.
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will the check engine light go off on its own after the oil change and driving it around or does a shop need to clear it?
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If the was the oil change, then the light will eventually turn off by it self in a couple of weeks, otherwise the oil change was not problem.
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