| Injection does not occur on all cylinders, one or more cylinders are not activated |
| P1388 Engine Control Unit - component defect |
| P0140 O2 sensor (bank 1, sensor 2) - Component/function inactive |
| P0301 Cylinder 1 - Misfire detected |
| P0302 Cylinder 2 - Misfire detected |
| P0303 Cylinder 3 - Misfire detected |
| P0304 Cylinder 4 - Misfire detected |