LEMON Manuals: Even more car manuals for everyone
Home >> Nissan-Datsun >> 2003 >> Sentra Limited >> Repair and Diagnosis >> External Pages >> Different car >> Section 112 (Engine Controls Self-Diagnostics - Pathfinder) >> Diagnostic Tests >> DTC P0122: Throttle Position Sensor 2 Circuit - Low Input Or DTC P0123: Throttle Position Sensor 2 Circuit - High Input >> Possible Causes

Possible Causes

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.

ECM will illuminate MIL and set DTC P0122 when an excessively low voltage is sent to ECM from TP sensor 2. ECM will illuminate MIL and set DTC P0123 when excessively high voltage is sent to ECM from TP sensor 2. Possible causes are:

scientia non olet · About LEMON Manuals