On Board Diagnosis Logic

WARNING: This page is about a different car, the 2004 Infiniti FX45. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: If DTC P0461 is displayed with DTC U1000 or U10001, first perform the trouble diagnosis for DTC U1000, U1001. Refer to DTC U1000, U1001 CAN COMMUNICATION LINE .

Driving long distances naturally affect fuel gauge level.

This diagnosis detects the fuel gauge malfunction of the gauge not moving even after a long distance has been driven.

Fig 1: Identifying DTC P0461 Conditions & Possible Causes

Courtesy of NISSAN MOTOR CO., U.S.A.