DTC P0122: Throttle Position Sensor 2 Circuit - Low Input Or DTC P0123: Throttle Position Sensor 2 Circuit - High Input : Notes

WARNING: This page is about a different car, the 2003 Nissan Pathfinder. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Identifying Throttle Position Sensor 1 & 2 Output Voltages

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

NOTE: Before performing diagnostic procedure, follow testing procedure. See TESTING PROCEDURE under SELF-DIAGNOSTIC SYSTEM. Use appropriate illustration to identify harness connector locations or terminals. See CONNECTOR IDENTIFICATION and COMPONENT LOCATIONS .