p0507
Moderate
Maserati · Sedans & Sports Cars
Idle Air Control System Malfunction (Idle Speed Too High)
Quick Answer
Error code P0507 on your Maserati Sedans & Sports Cars means: Idle Air Control System Malfunction (Idle Speed Too High). This is usually fixable — see the step-by-step guide below.
Affected Models
Likely Causes
How to Fix It
1
Inspect for vacuum leaks using smoke test
2
Clean throttle body thoroughly
3
Check PCV valve operation
4
Test idle air control valve
5
Clear codes and perform idle relearn
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
Throttle body cleaner
Vacuum hose kit
Idle air control valve
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