P200A

Intake Manifold Runner Performance Bank 1

Severity

⚠️ Medium

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$17–89 (est.)

Symptoms

Reduced engine power
Unstable idling
Deterioration in acceleration dynamics
Increased fuel consumption
Check Engine Light Illuminates

Causes

Damper control solenoid valve malfunction
Open or short circuit in control circuit
Mechanical jamming of dampers
Problems with the damper position sensor
Engine control unit malfunction

How to Fix

Check the integrity of the wiring harness to the dampers
Check the operation of the control solenoid valve
Clean the damper mechanism from carbon deposits
Check the damper position sensor
If necessary, replace faulty components

Related codes

P200B P200C P200D