p0507
Easy Fix
Volkswagen · SUVs
Idle Air Control System RPM Higher Than Expected
Quick Answer
Error code P0507 on your Volkswagen SUVs means: Idle Air Control System RPM Higher Than Expected. This is usually fixable — see the step-by-step guide below.
Affected Models
Likely Causes
  1. Vacuum leak at intake manifold or throttle body
  2. Dirty or malfunctioning electronic throttle body
  3. PCV system leak allowing unmetered air
  4. Faulty idle speed adaptation in the ECU
How to Fix It
1
Clean the electronic throttle body with throttle body cleaner and a soft cloth
2
Perform a throttle body adaptation reset using VCDS or an equivalent VW-compatible scan tool
3
Check for vacuum leaks around the intake manifold gasket, brake booster hose, and all vacuum lines
4
Inspect the PCV system for cracked hoses or a stuck-open valve
Pro Tip
This is a common issue that most users can resolve without specialized tools. Try the first step before moving on to more complex solutions.
Parts You May Need
Throttle body
Intake manifold gasket
PCV valve and hoses
Throttle body cleaner
Related Error Codes
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