P049E

EGR B Control Position Exceeded Learning Limit

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$56–167 (est.)

Symptoms

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

Causes

EGR valve dirty
Malfunction of the electromagnetic valve (solenoid) EGR
Problems with the wiring harness or connectors
Mechanical failure of the EGR valve
Malfunction of the engine control unit (ECU)

How to Fix

Check the condition of the EGR valve and clean it if necessary
Check the EGR valve electrical circuit for opens and short circuits.
Check the operation of the EGR solenoid
If necessary, replace the EGR valve
Reset the error and re-teach the valve

Related codes

P0401 P0402 P0403 P0404