What does code P1411 mean on Toyota vehicles?
The EGR valve position sensor signal does not match expected valve movement or commanded position.
OBD-II Code Toyota
P1411 — Toyota — EGR Valve Position Sensor Range/Performance Problem
The EGR valve position sensor signal does not match expected valve movement or commanded position.
Common symptoms
- Check engine light
- unstable idle
- reduced engine efficiency
Possible causes
- EGR sensor miscalibration
- carbon buildup in EGR valve
- sensor wear
Initial recommendation
Check EGR valve movement, clean carbon deposits, and verify sensor calibration.
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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