Diagnostic Procedure

For DTC P1121 diagnostic procedure, related circuit diagrams and connector identification, see Fig 1-Fig 6 .

Fig 1: Identifying Electric Throttle Control Circuits & Connectors

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

Fig 2: Identifying Throttle Control Circuit Specification Data

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Fig 3: DTC P1121 Diagnostic Procedure (1 Of 4)

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Fig 4: DTC P1121 Diagnostic Procedure (2 Of 4)

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Fig 5: DTC P1121 Diagnostic Procedure (3 Of 4)

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

Fig 6: DTC P1121 Diagnostic Procedure (4 Of 4)

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