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p0507
Easy Fix
Audi · Sedans
Idle Control System RPM Higher Than Expected
Quick Answer
Error code P0507 on your Audi Sedans means: Idle Control System RPM Higher Than Expected. This is usually fixable — see the step-by-step guide below.
Affected Models
Applies to all models
8YB9F5C8D5FW
Likely Causes
  1. Vacuum leak raising idle speed
  2. Dirty or sticking throttle body
  3. Faulty idle air control valve or electronic throttle body
  4. Incorrect throttle body adaptation values
  5. Air leak in the intake system after the throttle body
How to Fix It
1
Clean the throttle body with approved throttle body cleaner
2
Perform a throttle body adaptation reset using a diagnostic scan tool
3
Inspect all vacuum hoses and intake connections for leaks
4
Check for aftermarket intake modifications causing unmetered air
5
Monitor idle RPM and throttle position data after cleaning and resetting
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 cleaner
Throttle body gasket
Vacuum hoses
Idle air control valve
Related Error Codes
P0171P0174P0300P0420P0411
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