OBD-II code · Powertrain (generic, extended)
P2382 EGR Sensor D Circuit Low
Same as P2381 but with the signal voltage below the plausible lower limit - typically the signal line shorted to ground or an internal sensor short.
Is it safe to drive with P2382?
Usually safe to drive in the short term. Get it diagnosed when convenient, sooner if the car drives differently.
Common causes
- Most likelySignal line shorted to ground
- PossibleSensor internal short
- Less likelyConnector pins corroded - high contact resistance
Symptoms
- Check engine light on
- Pinging or knocking under load
- Power loss and hesitation
- Possible rough idle
- Failed emissions inspection (NOx)
Repair at a glance
- Difficulty
- Medium
- DIY friendly
- Often, with basic tools
- Typical labour
- 0.6–1.8 h
- Emissions test
- Likely to fail
- Parts involved
- Egr Sensor D, Egr Sensor Wiring D
Related codes
- P0407EGR Sensor B Circuit Low
- P044CEGR Sensor C Circuit Low
- P2387EGR Sensor E Circuit Low
- P237FExhaust Heat Exchanger Bypass Valve A Control Performance
- P2380Wait to Start Lamp Control Circuit
- P2381EGR Sensor D Circuit High
- P2383EGR Sensor D Circuit Range or Performance
- P2384EGR Sensor D Circuit Intermittent
- P2385EGR Sensor E Circuit
Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.