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Home >> Pontiac >> 2009 >> Vibe Base, 2.4 0, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 157 (Engine Controls And Fuel - 4.6L - Diagnostic Information And Procedures) >> Diagnostic Information and Procedures >> DTC P1516, P2101, P2119, or P2176 >> Conditions for Setting the DTC

Conditions for Setting the DTC

WARNING: This page is about a different car, the 2011 Cadillac DTS. However, it is still accessible from the selected car via links, so may be relevant.

P1516 

The indicated throttle position does not match the predicted throttle position for greater than 1 s.

P2101 

The indicated throttle position does not match the predicted throttle position for greater than 1 s.

P2119 

The ECM determines that the throttle blade did not return to the rest position within 1 s.

P2176 

The difference between the predicted and the actual throttle position is greater than a calibrated amount for greater than 1.8 s.