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Home >> Nissan-Datsun >> 2003 >> Altima Base, 2.5 A, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Self-Diagnostics >> Diagnostic Tests >> DTC P0507: Idle Speed Control System >> DTC Confirmation Procedure

DTC Confirmation Procedure

NOTE: If DTC confirmation procedure has been previously conducted, always turn ignition switch OFF and wait at least 10 seconds before conducting the next test. If the target idle speed is out of the specified value, perform IDLE AIR VOLUME LEARNING , before conducting DTC confirmation procedure. Before performing the following procedure, confirm that battery voltage is more than 11V at idle. Always perform the test at a temperature above 14°F (-10°C). For diagnostic procedure, see DIAGNOSTIC PROCEDURE .

For DTC confirmation procedure, see Figure.