P1354 – Lexus DTC

Lexus DTC P1354 – VVT System Malfunction (Bank 2)

DTC P1354 meaning on Lexus

DTC P1354 for Lexus indicates a VVT (Variable Valve Timing) system malfunction on Bank 2. This code specifically points to an issue with the VVT system on the exhaust camshaft of the second bank of cylinders in the engine.

Lexus DTC P1354 symptoms

Symptoms of DTC P1354 on a Lexus may include:

• Check Engine Light (MIL) illuminated
• Engine running rough or misfiring
• Reduced engine performance
• Increased fuel consumption

Lexus DTC P1354 causes

Common causes of DTC P1354 on a Lexus include:

• Failed VVT solenoid
• Wiring or connector issues in the VVT system
• Low engine oil level or poor quality oil
• Mechanical issues with the VVT system components

Lexus DTC P1354 seriousness

Ignoring DTC P1354 on a Lexus can lead to potential engine damage and reduced fuel efficiency. It is important to address this issue promptly to prevent further complications.

How to diagnose DTC P1354 on Lexus

To diagnose DTC P1354 on a Lexus, a mechanic may perform the following steps:

1. Use a scan tool to retrieve the DTC and freeze frame data
2. Inspect the VVT solenoid and related wiring for damage or corrosion
3. Check the engine oil level and quality
4. Perform a visual inspection of the VVT system components

How to fix DTC P1354 on Lexus

To fix DTC P1354 on a Lexus, the following steps may be taken:

1. Replace the faulty VVT solenoid
2. Repair or replace damaged wiring or connectors in the VVT system
3. Ensure the engine oil level is correct and of good quality
4. If mechanical issues are found, repair or replace the affected components

How to erase DTC P1354 on Lexus

After fixing the underlying issue causing DTC P1354 on a Lexus, the code can be erased using a scan tool that has the capability to clear diagnostic trouble codes. Once the code is cleared, the Check Engine Light should turn off.

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