DTC P0221, DTC P0222 Or DTC P0223: Notes

WARNING: This page is about a different car, the 2002 Nissan Sentra. However, it is still accessible from the selected car via links, so may be relevant.

Code Definition

DTC P0221: Throttle Position Sensor Range/Performance Problem
DTC P0222: Throttle Position Sensor 1 Circuit Low Input
DTC P0223: Throttle Position Sensor 1 Circuit High Input

NOTE: If DTC P0510 is also present, perform diagnosis for DTC P0510 first.

NOTE: Before performing diagnostic procedure, follow testing procedure. See TESTING PROCEDURE under SELF-DIAGNOSTIC SYSTEM.

NOTE: Perform the following DTC confirmation tests in order. Check for DTC after each DTC confirmation test is performed. If DTC is set, perform DIAGNOSTIC PROCEDURE . If DTC is not set, turn ignition off for 10 seconds between each DTC confirmation test.