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Home >> Nissan-Datsun >> 2003 >> Sentra SE-R, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 105 (Engine Controls - Self-Diagnostics) >> Diagnostic Tests >> DTC P0507: Idle Speed Control System >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2003 Infiniti Q45. However, it is still accessible from the selected car via links, so may be relevant.

Malfunction is detected when the idle speed is more than the target idle speed by 200 RPM or more. Possible causes are:

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