Section 416 (Engine Control System (L3))
WARNING: This page is about a different car, the 2005 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.
- Control System Component Location Index
- Control System Diagram
- Control System Wiring Diagram
- Pcm Removal/Installation
- Pcm Inspection
- Using the WDS or Equivalent
- Without Using the SST
- Inspection Using An Oscilloscope (Reference) (California emission regulation applicable ATX model)
- CKP sensor signal
- CMP sensor signal
- Generator field coil control signal
- HO2S (rear) signal
- HO2S (middle) signal
- Generator Output Voltage signal
- VSS out signal
- Fuel injection signal
- HO2S (front) heater control signal
- Purge control signal
- OCV control signal
- Ignition coil signal
- Terminal voltage table (Reference) (Except for California emission regulation applicable ATX model)
- Inspection Using An Oscilloscope (Reference) (Except for California emission regulation applicable ATX model)
- Pcm Replacement
- Clutch Pedal Position (CPP) Switch Inspection
- Neutral Switch Inspection
- Power Steering Pressure (PSP) Switch Inspection
- Variable Tumble Shutter Valve Switch Inspection
- Accelerator Pedal Position (App) Sensor Inspection
- Throttle Position (TP) Sensor Inspection
- Mass Air Flow (MAF) Sensor Inspection
- Intake Air Temperature (IAT) Sensor Inspection
- Engine Coolant Temperature (ECT) Sensor Removal/Installation
- Engine Coolant Temperature (ECT) Sensor Inspection
- Barometric Pressure (BARO) Sensor Inspection
- Manifold Absolute Pressure (Map) Sensor Inspection
- Knock Sensor (KS) Inspection
- Knock Sensor (KS) Removal/Installation
- Camshaft Position (CMP) Sensor Inspection
- Crankshaft Position (CKP) Sensor Inspection
- Crankshaft Position (CKP) Sensor Removal/Installation
- Heated Oxygen Sensor (Ho2S) Inspection
- California Emission Regulation Applicable ATX Model
- Notes
- Front HO2S current inspection
- Front HO2S heater resistance inspection
- Front HO2S circuit open/short inspection (sensor)
- Middle/rear HO2S voltage inspection
- Middle/rear HO2S circuit open/short inspection (sensor)
- Middle/rear HO2S heater resistance inspection
- Middle/rear HO2S circuit open/short inspection (heater)
- Except for California Emission Regulation Applicable ATX Model
- California Emission Regulation Applicable ATX Model