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p0507
Moderate
SEAT · SUVs & Crossovers
Idle Air Control System Malfunction (Idle Speed High)
Quick Answer
Error code P0507 on your SEAT SUVs & Crossovers means: Idle Air Control System Malfunction (Idle Speed High). This is usually fixable — see the step-by-step guide below.
Affected Models
Applies to all models
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Likely Causes
  1. Vacuum leak allowing unmetered air into engine
  2. Faulty idle air control valve
  3. Carbon buildup on throttle body or idle control passages
  4. Malfunctioning throttle position sensor
  5. Engine control module issues or fault code misinterpretation
How to Fix It
1
Perform a smoke test to identify any vacuum leaks in the intake system
2
Clean the throttle body and check for carbon buildup affecting idle
3
Inspect the idle air control valve or stepper motor for proper operation
4
Test the throttle position sensor voltage and response
5
Clear codes and perform idle relearn procedure if available
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
Idle air control valve
Throttle body gasket
Throttle position sensor
Vacuum hoses
Related Error Codes
P0171P0300P0420P0411P0441
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