What does code P2383 mean?

Q: What does code P2383 mean?

EGR Sensor D Circuit Range or Performance. P2383 indicates that the powertrain control module has detected an out-of-range or performance fault in the electrical circuit for EGR Sensor D, which is typically a position or differential pressure sensor integrated into the exhaust gas recirculation system. The computer compares the sensor's signal against expected values under specific operating conditions and flags the code when the voltage or rationality check falls outside the calibrated window.

DTC codes / P23xx · Ignition system and misfire / P2383

P2383EGR Sensor D Circuit Range or Performance

P2383 indicates that the powertrain control module has detected an out-of-range or performance fault in the electrical circuit for EGR Sensor D, which is typically a position or differential pressure sensor integrated into the exhaust gas recirculation system. The computer compares the sensor's signal against expected values under specific operating conditions and flags the code when the voltage or rationality check falls outside the calibrated window.

SystemPowertrain

Code typeGeneric (all makes)

SeverityMedium

Fix difficultyIntermediate

AreaIgnition system and misfire

Guidance is general and written for all OBD-II vehicles. Exact tests and values vary by model, so confirm the fault before replacing parts.

Reading P2383

PPowertrain: engine, transmission and emissions.

2Generic (SAE) code: it means the same thing on every OBD-II vehicle.

3Ignition system and misfire.

83The exact fault within that area.

Often seen with

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