DTC P0300: Random Misfire Detected: Notes

WARNING: This page is about a different car, the 2001 Saab 9-3. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Connecting Pressure Gauge

Courtesy of SAAB-SCANIA OF AMERICA, INC.

Fig 2: Identifying Hose Connections

Courtesy of SAAB-SCANIA OF AMERICA, INC.