Acura
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Cylinder No. 1 - misfire
Cause:
    Ignition system

Saab
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Cylinder 1 - misfire detected
Cause:
    Mechanical fault, ignition/fuel system, injector

Subaru
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Exhaust gas temperature sensor - fire due to increased temperature
Cause:
    Repair other DTC's, replace pre-CAT