P2381

EGR Sensor D Circuit High

Severity

⚠️ Medium

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$17–56 (est.)

Symptoms

Check Engine light comes on
Reduced engine power
Unstable idling
Increased fuel consumption
Engine knock

Causes

Short circuit in the EGR sensor circuit
EGR sensor malfunction
Broken or damaged wiring
Problems with sensor connectors
Engine control unit (ECU) malfunction

How to Fix

Check the integrity of the wiring and connectors of the EGR sensor
Measure the resistance and voltage in the sensor circuit
Check the operation of the EGR valve
Replace EGR sensor if necessary
Reset the error code and check if it returns

Related codes

P0401 P0402 P0403