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DTC P1122: Electric Throttle Control Performance Problem

WARNING: This page is about a different car, the 2003 Nissan Murano. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: If DTC P1121 or DTC P1126 is also set, perform diagnosis for DTC P1121 or DTC P1126 first. See DTC P1121: ELECTRIC THROTTLE CONTROL ACTUATOR  and/or DTC P1124: THROTTLE CONTROL MOTOR RELAY CIRCUIT SHORTED OR DTC P1126: THROTTLE CONTROL MOTOR RELAY CIRCUIT OPEN  .
NOTE: Before performing diagnostic procedure, follow testing procedure. See TESTING PROCEDURE  under SELF-DIAGNOSTIC SYSTEM.

For diagnostic procedures, see Fig 1-Fig 7 .

Fig 1: DTC P1122 (1 Of 6)
G00259968Courtesy of NISSAN MOTOR CO., U.S.A.
Fig 2: DTC P1122 (2 Of 6)
G00259969Courtesy of NISSAN MOTOR CO., U.S.A.
Fig 3: DTC P1122 (3 Of 6)
G00259970Courtesy of NISSAN MOTOR CO., U.S.A.
Fig 4: DTC P1122 (4 Of 6)
G00259971Courtesy of NISSAN MOTOR CO., U.S.A.
Fig 5: DTC P1122 (5 Of 6)
G00259972Courtesy of NISSAN MOTOR CO., U.S.A.
Fig 6: DTC P1122 (6 Of 6)
G00259973Courtesy of NISSAN MOTOR CO., U.S.A.
Fig 7: Testing Throttle Control Motor
G00259974Courtesy of NISSAN MOTOR CO., U.S.A.