What does code P1411 mean on Lexus vehicles?
The EGR position sensor signal is outside the expected range, indicating improper EGR operation.
OBD-II Code Lexus
P1411 — Lexus — EGR Valve Position Sensor Circuit Range/Performance Malfunction
The EGR position sensor signal is outside the expected range, indicating improper EGR operation.
Common symptoms
- Elevated emissions
- reduced efficiency
Possible causes
- Carbon buildup in EGR valve
- faulty sensor
Initial recommendation
Clean EGR valve and verify sensor 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.
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