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Diagnostic Trouble Codes Troubleshooting: Notes

WARNING: This page is about a different car, the 2008 Honda Pilot, 2007 Honda Pilot, and 2006 Honda Pilot. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSTIC TROUBLE CODES (DTC) LIST

DTC Description
DTC P0506  Idle Control System RPM Lower Than Expected
DTC P0507  Idle Control System RPM Higher Than Expected