p0507
Moderate
Porsche · Sedans & Sports Cars
Idle Air Control System Malfunction (High)
Quick Answer
Error code P0507 on your Porsche Sedans & Sports Cars 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
Inspect all vacuum hoses for cracks, leaks, or disconnections
2
Clean the throttle body and intake valves of carbon deposits
3
Check and clean the mass airflow (MAF) sensor
4
Verify idle air control valve or solenoid operation
5
Perform a smoke test to identify any vacuum leaks
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 hoses
Idle air control valve
MAF sensor
Throttle body cleaning kit
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