Description
OBD-II Trouble Code Description for P0509 Skoda
Idle Air Control System Circuit High
What does this mean?
OBD2 Code P0509 Skoda definition:
The ECM has detected that the IAC counts are higher or lower than expected, the engine speed is not in its expected range.
Symptoms
Possible sumptoms of OBD code P0509 Skoda
– Engine Light ON (or Service Engine Soon Warning Light) – Engine hard to start – Rough or erratic idle speed
Causes
Possible causes of OBD code P0509 Skoda
– Dirty throttle body – Electric throttle control actuator misadjusted or damaged – Faulty Electric throttle control actuator – Intake air leak – Poor electrical connection to the Intake Air Control (IAC) valve
Possible Solutions
If there are no intake leaks, clean throttle body, adjust engine idle and erase engine code. If the code comes back you may have to replaced the Electric Throttle Control Actuator (Motor) to repair the problem.
The OBD2 Code Information Be Applicable For Skoda:
2013 Skoda Rapid,2013 Skoda Octavia,2013 Skoda Citigo,2011 Skoda Roomster,2011 Skoda Fabia,2010 Skoda Superb,2009 Skoda Superb,2009 Skoda Octavia,2008 Skoda Fabia,2007 Skoda Fabia,2006 Skoda Roomster,2006 Skoda Octavia,2005 Skoda Octavia,2005 Skoda Fabia,2003 Skoda Superb,2003 Skoda Octavia,2003 Skoda Fabia
Note:
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