P0406moderate severityPowertrain
EGR Sensor A Circuit High
on 2009 Dodge Sprinter 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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P0003
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P0004
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P0010
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P0011
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P0012
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P0013
Exhaust Camshaft Position Actuator Circuit/Open Bank 1
P0014
Exhaust Camshaft Position Timing Over-Advanced Bank 1
P0015
Exhaust Camshaft Position Timing Over-Retarded Bank 1