P23E3

EGR C Control Circuit Low

Severity

⚠️ Medium

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$17–78 (est.)

Symptoms

Check Engine light comes on
Reduced engine power
Unstable idling
Increased fuel consumption
Deterioration of vehicle dynamics

Causes

Open or short circuit in the EGR control circuit
EGR solenoid valve malfunction
Problems with the wiring harness or connectors
Engine control unit (ECU) malfunction
Dirty or broken EGR valve

How to Fix

Check the integrity of the EGR C control circuit
Check the serviceability of the EGR solenoid valve C
Inspect the wiring harness and connectors for damage.
Check the operation of the EGR valve C
If necessary, replace faulty components

Related codes

P23E0 P23E1 P23E2