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Home >> Lexus >> 2007 >> LS 460L >> Repair and Diagnosis >> External Pages >> Different car >> Section 76 (Engine Control System - DTC) >> DTC P0452: EVAP Control System Pressure Sensor >> DTC Confirmation Procedure >> With GST
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With GST

WARNING: This page is about a different car, the 2004 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.
  1. Start engine and warm it up to normal operating temperature.
  2. Check that voltage between ECM terminal 107 (Fuel tank temperature sensor signal) and ground is less than 4.2V.
  3. Turn ignition switch OFF and wait at least 10 seconds.
  4. Start engine and wait at least 20 seconds.
  5. Select MODE 7 with GST.

    If 1st trip DTC is detected go to "DIAGNOSTIC PROCEDURE ".

Fig 1: Checking Voltage
G00874719Courtesy of NISSAN MOTOR CO., U.S.A.