Section 733 (Engine Control System (LF, L3))
WARNING: This page is about a different car, the 2008 Mazda 3. However, it is still accessible from the selected car via links, so may be relevant.
- Control System Location Index [LF, L3]
- Control System Diagram [LF, L3]
- Control System Wiring Diagram [LF, L3]
- Pcm Removal/Installation [LF, L3]
- Pcm Inspection [LF, L3]
- Without Using the SST
- Inspection Using An Oscilloscope (Reference)
- Shift solenoid A signal
- Shift solenoid B signal
- Shift solenoid C signal
- Pressure control solenoid (+) signal
- Pressure control solenoid (-) signal
- Vehicle speed signal (ATX)
- Vehicle speed signal (MTX)
- Input/turbine speed sensor (+) signal
- Input/turbine speed sensor (-) signal
- Cooling fan control signals
- APP signal
- HO2S (front) heater control signal (California emission regulation applicable model)
- HO2S (front) heater control signal (except for California emission regulation applicable model)
- CMP sensor signal
- CKP sensor signal
- OCV signal
- HO2S (front) signal (except for California emission regulation applicable model)
- Generator output voltage signal
- Purge control signal
- Generator field coil control signal
- Fuel injection control
- IGT1, IGT2, IG3, IG4 control signals
- Oscilloscope setting
- Using SST (M-MDS)
- Pcm Configuration [LF, L3]
- Neutral Switch Inspection [LF, L3]
- Clutch Pedal Position (CPP) Switch Inspection [LF, L3]
- Variable Tumble Shutter Valve Switch Inspection [LF, L3]
- Engine Coolant Temperature (ECT) Sensor Removal/Installation [LF, L3]
- Engine Coolant Temperature (ECT) Sensor Inspection [LF, L3]
- Mass Air Flow (MAF) Sensor Inspection [LF, L3]
- Intake Air Temperature (IAT) Sensor Inspection [LF, L3]
- Manifold Absolute Pressure (Map) Sensor Removal/Installation [LF, L3]
- Manifold Absolute Pressure (Map) Sensor Inspection [LF, L3]
- Throttle Position (TP) Sensor Inspection [LF, L3]
- Accelerator Pedal Position (App) Sensor Inspection [LF, L3]
- Heated Oxygen Sensor (Ho2S) Removal/Installation [LF, L3]
- Heated Oxygen Sensor (Ho2S) Inspection [LF, L3]
- California Emission Regulation Applicable 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 Model
- California Emission Regulation Applicable Model
- Crankshaft Position (CKP) Sensor Removal/Installation [LF, L3]
- Crankshaft Position (CKP) Sensor Inspection [LF, L3]
- Camshaft Position (CMP) Sensor Removal/Installation [LF, L3]
- Camshaft Position (CMP) Sensor Inspection [LF, L3]
- Knock Sensor (KS) Removal/Installation [LF, L3]
- Knock Sensor (KS) Inspection [LF, L3]
- Barometric Pressure (BARO) Sensor Inspection [LF, L3]