System Tests: Notes
WARNING: This page is about a different car, the 2003 Mazda Tribute. However, it is still accessible from the selected car via links, so may be relevant.
GENERAL TEST INDEX
| Test | Used To Diagnose |
|---|---|
| VEHICLE REFERENCE VOLTAGE | Vehicle Reference (VREF) Malfunctions |
| MALFUNCTION INDICATOR LIGHT | Malfunction Indicator Light (MIL) Malfunctions |
| INTERMITTENT | Intermittent Concerns |
| FUEL DELIVERY SYSTEM | Fuel Delivery Concerns |
| PCV SYSTEM | PCV System |
| PCM POWER RELAY | PCM Power Relay Failure |
| FUEL PRESSURE REGULATOR | Fuel Pressure Regulator Function |
| FUEL PUMP INSPECTION | Fuel Pump Function |
| FUEL LINE/FUEL PRESSURE HOLD INSPECTION | Fuel Line Pressure And Pressure Hold |
| FUEL INJECTOR INSPECTION | Fuel Injector Concerns |
| EGR VALVE | EGR Valve |
| EGR VACUUM REGULATOR SOLENOID INSPECTION | EGR Vacuum Regulator Solenoid |
| DIFFERENTIAL PRESSURE FEEDBACK EGR | Differential Pressure Feedback EGR (DPFE) Sensor |
| NO START | No Start Condition |
| IGNITION SCOPE TEST | Ignition Coil Malfunction And Misfires |