LEMON Manuals: Even more car manuals for everyone
Home >> GMC >> 2006 >> Sierra 1500 HD, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1147 (Engine Controls And Fuel - 3.6L - DTC P0137 To DTC P0497) >> DTC P0201-P0206, P0261, P0262, P0264, P0265, P0267, P0268, P0270, P0271, P0273, P0274, P0276, P0277, P2146, P2149, P2152, P2155, P216A, or P216D (w/LLT) >> Conditions for Setting the DTC (w/LLT) >> P0201, P0202, P0203, P0204, P0205, or P0206

P0201, P0202, P0203, P0204, P0205, or P0206

WARNING: This page is about a different car, the 2008 Cadillac CTS. However, it is still accessible from the selected car via links, so may be relevant.

The ECM detects the injector high voltage control circuit or the injector low voltage control circuit is open for greater than 4 seconds or for a cumulative of 30 seconds.