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Home >> Nissan-Datsun >> 2003 >> Sentra Limited >> Repair and Diagnosis >> External Pages >> Different car >> Section 39 (Engine Controls - Self-Diagnostics - 1.8L - XE, GXE) >> Diagnostic Tests >> DTC P0300, DTC P0301, DTC P0302, DTC P0303 Or DTC P0304 >> DTC Confirmation Test

DTC Confirmation Test

WARNING: This page is about a different car, the 2002 Nissan Sentra. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: If DTC confirmation test has been previously performed, always turn ignition off and wait at least 10 seconds before performing the next test.

Turn ignition on. Select DATA MONITOR mode with scan tool. Start engine and warm to normal operating temperature. Turn ignition off and wait at least 10 seconds. Drive vehicle for at least 3 minutes with engine at 1500-3000 RPM. Hold accelerator pedal as steady as possible.

NOTE: Refer to freeze frame data for test driving conditions.

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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