DTC 17: Throttle Position Sensor and Idle Position Signal System: Notes
WARNING: This page is about a different car, the 2004 Mitsubishi Eclipse. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Throttle Position Sensor System Circuit (1 Of 2)
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
Fig 2: Throttle Position Sensor System Circuit (2 Of 2)