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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 P0112, DTC P0113 Or DTC P0127 >> DTC Confirmation Test "B"

DTC Confirmation Test "B"

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.
  1. Turn ignition on. Select DATA MONITOR mode with scan tool. Wait until engine coolant temperature is less than 194°F (90°C). Perform the following steps before engine coolant temperature reaches 194°F (90°C).
  2. Start engine. Hold vehicle speed at more than 43 MPH for 105 consecutive seconds. This can be accomplished in shop with drive wheels lifted or by driving vehicle.
  3. 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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