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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 P0120, P0122, P0123, P0220, P0222, P0223, or P2135 >> 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.

P0120 

TP sensor 1 voltage is less than 0.35 V or greater than 4.58 V for greater than 1 s.

P0122 

The ECM detects that the TP sensor 1 voltage is less than 0.35 V for greater than 1 s.

P0123 

The ECM detects that the TP sensor 1 voltage is greater than 4.58 V for greater than 1 s.

P0220 

The TP sensor 2 voltage is less than 0.35 V or greater than 4.7 V for greater than 1 s.

P0222 

The ECM detects that the TP sensor 2 voltage is less than 0.35 V for greater than 1 s.

P0223 

The ECM detects that the TP sensor 2 voltage is greater than 4.59 V for greater than 1 s.

P2135 

The difference between the TP sensor 1 and TP sensor 2 exceeds a predetermined value for greater than 1 s.