CAR OBD CODES

P0663 OBD Code Definition:
P0663 Intake Manifold Tuning Valve Control Circuit Open Bank 2
P0663 OBD Code Description:

OBD2 Code P0663 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

Possible sumptoms of P0663
– Engine Light ON (or Service Engine Soon Warning Light) Possible Causes

Possible causes of P0663
– IMTV signal circuit open, shorted to PWR GND or SIG RTN. – Damaged IMTV actuator. – Damaged PCM. Possible Solutions

Note: The information on the P0663 error code is purely informative, if you need more useful information, please consult your technician.