DTC P0300 Random / Multiple Cylinder Misfire Detected: DTC P0301 Cylinder 1 Misfire Detected: DTC P0302 Cylinder 2 Misfire Detected: DTC P0303 Cylinder 3 Misfire Detected: DTC P0304 Cylinder 4 Misfire Detected: DTC P0305 Cylinder 5 Misfire Detected: DTC P0306 Cylinder 6 Misfire Detected: DTC P0307 Cylinder 7 Misfire Detected: DTC P0308 Cylinder 8 Misfire Detected: Wiring Diagram
WARNING: This page is about a different car, the 2007 Toyota Land Cruiser. However, it is still accessible from the selected car via links, so may be relevant.