P1506 MAZDA - Idle Air Control Overspeed Error
P1506 MAZDA Possible Causes
- Faulty Idle Air Control (IAC) valve
- Idle Air Control (IAC) valve harness is open or shorted
- Idle Air Control (IAC) valve circuit poor electrical connection
How is the P1506 MAZDA code repair?Start by checking the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.
Also, check for intake leaks or stuck PCV Valve.
If the problem persistss, the IAC valve may need to be replaced.
What is the cost to diagnose the P1506 MAZDA code
Labor: 1.0The cost to diagnose the P1506 MAZDA code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.
- Engine Light ON (or Service Engine Soon Warning Light)
P1506 MAZDA MeaningThe P1506 code is set when the Engine Control Module (ECM) detects engine idle speed that is greater than the desired rpm.
More InformationNeed more information on how to fix the P1506 MAZDA code?
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