Check Component

Inspect TP sensor. See SYSTEM/COMPONENT TESTS article in the ENGINE PERFORMANCE section. Replace TP sensor if necessary and perform FINAL CHECK  . If TP sensor is okay, repair ECM pin terminals or harness connector.

Fig 1: Locating TP Sensor Harness Connector (Sentra)

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

Fig 2: DTC 43, Checking Power Supply (Sentra)

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

Fig 3: DTC 43, Checking Ground Circuit (Sentra)

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

Fig 4: DTC 43, Checking Input Signal Circuit (Sentra)

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