P0661 Ford

Ford P0661 OBD-II Trouble Code Definition:

P0661 Intake Manifold Runner Control Valve Position Sensor Circuit Low Voltage

P0661 Ford OBD-II Trouble CodeDescription:

OBD Trouble Code P0661
Intake Manifold Tuning Valve Control Circuit Low
What does the code mean? OBD-ii Code P0661 definition:
The Intake Manifold Tuning Valve (IMTV) system is monitored for failure during continuous, key ON engine OFF or key ON engine running self-test. The test fails when the signal on the monitor pin is more or less than an the expected calibrated range
Symptoms Sumptoms of OBD code P0661
– Engine Light ON (or Service Engine Soon Warning Light)
Causes Causes of the OBD-II code P0661
– IMTV signal circuit open, shorted to PWR GND or SIG RTN. – Damaged IMTV actuator. – Damaged PCM.