P0406moderate severityPowertrain
EGR Sensor A Circuit High
on 2011 Toyota Camry 3.5L V6 · FWD
What this code means
High voltage from the EGR position sensor A.
Symptoms
- Check Engine Light
- EGR control issues
Common causes
- Open circuit
- Short to power
- Faulty sensor
Diagnostic steps
- Test sensor voltage
- Check for opens/shorts
Repair notes
Repair wiring or replace EGR valve.
Other Powertrain codes on this vehicle
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P0002
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P0004
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P0010
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P0014
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P0015
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