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Home >> Nissan-Datsun >> 2003 >> Sentra Limited >> Repair and Diagnosis >> External Pages >> Different car >> Section 38 (Engine Controls - Self-Diagnostics) >> Diagnostic Tests >> DTC P0506: Idle Speed Control System Rpm Lower Than Expected Or DTC P0507: Idle Speed Control System Rpm Higher Than Expected >> DTC Confirmation Test

DTC Confirmation Test

WARNING: This page is about a different car, the 2002 Nissan Maxima and 2002 Infiniti I35. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: If target idle speed is not 625-725 RPM (A/T) or 575-675 RPM (M/T), perform idle air volume learning before proceeding. See PROGRAMMING  .
NOTE: Before proceeding, ensure battery voltage is more than 11 volts at idle and ambient temperature is more than 14°F (-10°C).
  1. Open hood. Start engine and warm to normal operating temperature. Turn ignition off and wait at least 10 seconds. Turn ignition on. Select DATA MONITOR mode with CONSULT-II.
  2. Start engine let it idle for at least one minute. If 1st trip DTC is detected, go to DIAGNOSTIC PROCEDURE  . If 1st trip DTC is not detected, system is okay at this time.
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