p0507
Moderate
Volvo · SUVs
Idle Air Control System Malfunction (High)
Quick Answer
Error code P0507 on your Volvo SUVs means: Idle Air Control System Malfunction (High). 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 for vacuum leaks
2
Clean air intake and mass airflow sensor
3
Inspect idle air control valve
4
Test PCV valve operation
5
Check idle control solenoid
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
vacuum hose
IAC valve
PCV valve
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