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Home >> Pontiac >> 2005 >> Vibe GT >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - 1.8L (LNK) - DTC P0010-P0128 >> Diagnosis >> DTC P0121 >> Circuit Description >> DTC Descriptor

DTC Descriptor

This diagnostic procedure supports the following DTC:

DTC P0121 Throttle Position (TP) Sensor Performance