Conditions for Setting the DTC
WARNING: This page is about a different variant/trim than selected.
DTC P0300
The ECM detects a crankshaft rotation speed variation indicating a misfire rate sufficient to cause emissions levels to exceed mandated standards or a misfire rate high enough to cause catalyst damage.
DTC P0301, P0302, P0303, P0304, P0305, P0306, P0307, or P0308
The ECM detects a crankshaft rotation speed variation indicating a single cylinder misfire rate sufficient to cause emissions levels to exceed mandated standards.