P2387

EGR Sensor E Circuit Low

Severity

⚠️ Medium

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$28–89 (est.)

Symptoms

Unstable engine idling
Reduced engine power
Increased fuel consumption
Check Engine Light Illuminates
Dips during acceleration

Causes

EGR position sensor malfunction
Open or short circuit in the sensor circuit
Poor contact in the sensor connector
Problems with power or grounding of the circuit
Mechanical failure of the EGR valve

How to Fix

Check the integrity of the wiring and connectors of the sensor circuit
Check the supply voltage and grounding of the sensor
Test the EGR position sensor
If necessary, replace the EGR sensor
Clean or replace the EGR valve if contamination is detected

Related codes

P2388 P2386 P0401