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Home >> Buick >> 2007 >> Allure CX >> Repair and Diagnosis >> External Pages >> Different car >> Section 70 (Engine Control System & Fuel System - 3.8L - DTC P0385 To DTC P2108) >> DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 >> Conditions for Setting the DTC >> P0602

Conditions for Setting the DTC: P0602

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

The PCM has not been programmed with Key ON and Engine OFF for one sample. Each sample is 100 milliseconds. The PCM has not been programmed at Key ON and Engine OFF for 0.1 second. This diagnostic runs continuous.