P1351 – Lexus DTC

Lexus DTC P1351 – VVT Sensor Range/Performance Problem (Bank 2)

DTC P1351 meaning on Lexus

DTC P1351 for Lexus indicates a VVT (Variable Valve Timing) Sensor Range/Performance Problem on Bank 2. This diagnostic trouble code is specific to the VVT system on Bank 2 of the engine.

Lexus DTC P1351 symptoms

Symptoms of DTC P1351 on a Lexus may include:

• Check Engine Light illuminated
• Engine running rough
• Reduced engine performance
• Possible engine misfires

Lexus DTC P1351 causes

Common causes of DTC P1351 on a Lexus include:

• Faulty VVT sensor on Bank 2
• Wiring or connector issues related to the VVT sensor
• Engine oil sludge or contamination affecting VVT operation
• Internal engine mechanical problems

Lexus DTC P1351 seriousness

DTC P1351 should be addressed promptly as it can lead to engine performance issues and potential long-term damage if left unresolved. Ignoring this code may result in further engine problems.

How to diagnose DTC P1351 on Lexus

To diagnose DTC P1351 on a Lexus, a mechanic may perform the following steps:

1. Use a diagnostic scanner to retrieve the trouble codes and data related to the VVT system
2. Inspect the VVT sensor on Bank 2 for any visible damage or signs of malfunction
3. Check the wiring and connectors associated with the VVT sensor for any issues
4. Perform tests to ensure proper VVT system operation

How to fix DTC P1351 on Lexus

To fix DTC P1351 on a Lexus, the following steps may be taken:

1. Replace the faulty VVT sensor on Bank 2
2. Repair or replace any damaged wiring or connectors related to the VVT sensor
3. Clean or flush the engine oil system if sludge or contamination is present
4. Address any internal engine mechanical issues if necessary

How to erase DTC P1351 on Lexus

To erase DTC P1351 on a Lexus, a mechanic can use a diagnostic scanner to clear the trouble codes stored in the vehicle’s computer. After the repair has been completed, the code can be cleared to reset the Check Engine Light.