What does code P1346 mean on Lexus vehicles?
The VVT sensor signal on bank 1 is outside the expected range or does not correlate with engine operation.
OBD-II Code Lexus
P1346 — Lexus — VVT Sensor Range/Performance Problem (Bank 1)
The VVT sensor signal on bank 1 is outside the expected range or does not correlate with engine operation.
Common symptoms
- Check engine light
- performance issues
Possible causes
- Faulty sensor
- timing synchronization issues
Initial recommendation
Perform VVT system diagnostics and verify timing operation.
Safety notice
This information is for guidance only. Brand-specific codes may vary by model, year, engine, transmission and vehicle configuration. It does not replace a physical inspection or diagnosis by a qualified mechanic. If the vehicle is unsafe to operate, avoid driving it and seek professional inspection.
Analyze this code with MecaOBD
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