P2D17

Exhaust Flow Control Valve C Position Circuit

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
Increased fuel consumption
Unstable engine operation at idle

Causes

Open or short circuit in valve circuit
Solenoid valve malfunction
Flow control valve stuck
Wiring Harness Problems
Engine control unit malfunction

How to Fix

Check valve circuit integrity
Check valve resistance
Clean or replace flow control valve
Check connections and wiring harness
Check the operation of the engine control unit

Related codes

P2D16 P2D18 P2D19