AutoCodes.com | All About OBDII Engine Codes
AutoCodes - Mazda - P0664 Mazda

P0664 Mazda Code - Intake Manifold Tuning Valve Control Circuit Low Bank 2

- Code Popularity: 7,763 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents
Share on Facebook   Share on Twitter   Share on Linkedin

What are the Possible Causes of the DTC P0664 Mazda?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Faulty Intake Manifold Tuning Valve (IMTV)
  • Intake Manifold Tuning Valve harness is open or shorted
  • Intake Manifold Tuning Valve circuit poor electrical connection
⚠ Does your Mazda have Safety Recalls? → Check here

How to Fix the DTC P0664 Mazda?

Review the 'Possible Causes' mentioned above and visually examine the corresponding wiring harness and connectors. Ensure to check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.

Search for P0664 Mazda Questions and Answers: Search here →

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0664 Mazda code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.

When is the Code Detected?

The Engine Control Module (ECM) has detected a low signal from the Intake Manifold Tuning Valve (IMTV)

What are Code Possible Symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)

Code P0664 Mazda Description

The Powertrain Control Module (PCM) continuously monitor the Intake Manifold Tuning Valve (IMTV) system during Key ON engine OFF or key ON engine running self-test. The PCM sets the OBDII code when the signal on is more or less than the expected calibrated range.

OBDII Code P0664 Mazda - Intake Manifold Tuning Valve Control Circuit Low Bank 2 - AutoCodes.com
P0664 Mazda Code - Intake Manifold Tuning Valve Control Circuit Low Bank 2

Need More Information on the Code?

Need more information on how to fix the P0664 Mazda code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0664 Mazda code diagnosed by a professional: Find a repair shop in your area

Code P0664 Mazda comments

Help us improve AutoCodes.com. Leave a comment below or tell us if the information above helps you fix the code. What are the symptoms on your vehicle for the P0664 Mazda code? Have you replaced any parts?
Any information is appreciated. Thanks