P207B

Intake Manifold Tuning (IMT) Valve Position Sensor/Switch Circuit Range/Performance Bank 2

Severity

⚠️ Medium

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$17–67 (est.)

Symptoms

Reduced engine power
Increased fuel consumption
Unstable operation at idle
Check Engine Light Illuminates
Dips during acceleration

Causes

IMT valve position sensor malfunction
Open or short circuit in the sensor circuit
Problems with the sensor connector
Mechanical failure of IMT valve
Valve dirty or stuck

How to Fix

Check the condition of the sensor connector and wiring
Test the position sensor with a multimeter
Check the mechanical operation of the IMT valve
Clean or replace faulty valve
Replace position sensor if necessary

Related codes

P207A P207C P2008