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Engine-Codes.com | All About OBDII Engine Codes

P0663

P0663 - Intake Manifold Tuning Valve Control Circuit Open Bank 2

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P0663 Comments |  Add Comment
Possible causes
- Faulty Intake Manifold Tuning Valve (IMTV)
- Intake Manifold Tuning Valve harness is open or shorted
- Intake Manifold Tuning Valve circuit poor electrical connection
Help with Possible causes What does this mean?
When is the code detected?
The Engine Control Module (ECM) has detected an improper signal from the Intake Manifold Tuning Valve (IMTV)
Possible symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P0663 Description

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

P0663 Information for specific makes
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