Testing Condition:: Notes

WARNING: This page is about a different car, the 2004 Nissan Quest. However, it is still accessible from the selected car via links, so may be relevant.

Always perform the test at a temperature above -10°C (14°F).
Engine coolant temperature and EGR temperature must be verified in "DATA MONITOR" mode with CONSULT-II before starting DTC WORK SUPPORT test. If it is out of range below, the test cannot be conducted.
1. COOLAN TEMP/S : -10 to 50°C (14 to 122°F)* ?
2. EGR TEMP SEN : Less than 4.8V
  
  Fig 1: Displaying Data Monitor
  Courtesy of NISSAN MOTOR CO., U.S.A.
If the values are out of the ranges indicated above, park the vehicle in a cool place and allow the engine temperature to stabilize. Do not attempt to reduce the engine coolant temperature or EGR temperature with a fan or means other than ambient air. Doing so may produce an inaccurate diagnostic result.

*: Although CONSULT-II screen displays "-10 to 40°C (14 to 104°F)" as a range of engine coolant temperature, ignore it.