DTC 7: Throttle Angle Sensor

If self-diagnosis Check Engine light indicates code 7, a problem in the Throttle Angle Sensor circuit may exist. See Fig 1 and Fig 2 . The throttle angle sensor is a potentiometer. It is connected to the throttle valve shaft. As the throttle angle changes, the throttle angle sensor varies the voltage signal to the ECU.

Fig 1: Throttle Angle Sensor Circuit Diagnostic Flowchart (1 Of 2)

Courtesy of AMERICAN HONDA MOTOR CO., INC.

Fig 2: Throttle Angle Sensor Circuit Diagnostic Flowchart (2 Of 2)

Courtesy of AMERICAN HONDA MOTOR CO., INC.