p0507
Moderate
Infiniti · Sedans
Idle Air Control System Malfunction
Quick Answer
Error code P0507 on your Infiniti Sedans means: Idle Air Control System Malfunction. This is usually fixable — see the step-by-step guide below.
Affected Models
Applies to all models
Likely Causes
How to Fix It
1
Check idle speed at normal operating temperature
2
Inspect for vacuum leaks
3
Clean throttle body carbon deposits
4
Test idle air control valve
5
Adjust idle speed if necessary
Pro Tip
This fix requires some technical knowledge. If you're unsure about any step, consider contacting support or a qualified technician.
Parts You May Need
Idle air control valve
Throttle body cleaner
Vacuum hoses
Gasket sealant
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