Powertrain
generic / SAE
P2385
EGR Sensor E Circuit
A circuit fault is detected on the fifth exhaust-gas recirculation sensor (E). The ECU loses this EGR feedback channel and falls back to a substitute value; emissions and EGR rate accuracy on this stage are reduced until repair.
SystemPowertrain
Typegeneric / SAE
GroupP2
Range / number3 / 85
Possible causes
- Open in sensor signal, supply or ground high
- Connector corroded or contaminated medium
Symptoms
- Check engine light on
- Pinging or knocking under load
- Power loss and hesitation
- Possible rough idle
- Failed emissions inspection (NOx)
Inspection / repair
- Difficulty: medium
- DIY: possible
- Estimated cost: 150–450 €
- Estimated time: 0.6–1.8 h
- Component: egr sensor e
- Component: egr sensor wiring e
- MIL / check engine light
- emissions-relevant
Sources
References
sae:J2012