With EGR cooler

Fig 1: Control System Components Location - Engine Compartment (With EGR Cooler)

Courtesy of MAZDA MOTORS CORP.

CONTROL SYSTEM COMPONENT OPERATIONS

Component No.	Refer to
1	Swirl control valve position sensor (See SWIRL CONTROL VALVE POSITION SENSOR REMOVAL/INSTALLATION [SKYACTIV-G (WITH EGR COOLER)] .) (See SWIRL CONTROL VALVE POSITION SENSOR INSPECTION [SKYACTIV-G (WITH EGR COOLER)] .)
2	EGR valve position sensor (See EGR VALVE POSITION SENSOR REMOVAL/INSTALLATION [SKYACTIV-G (WITH EGR COOLER)] .) (See EGR VALVE POSITION SENSOR INSPECTION [SKYACTIV-G (WITH EGR COOLER)] .)
3	Low fuel pressure sensor/Fuel temperature sensor (See LOW FUEL PRESSURE SENSOR/FUEL TEMPERATURE SENSOR REMOVAL/INSTALLATION [SKYACTIV-G (WITH EGR COOLER)] .) (See LOW FUEL PRESSURE SENSOR INSPECTION [SKYACTIV-G (WITH EGR COOLER)] .)
4	Intake CMP sensor (See CAMSHAFT POSITION (CMP) SENSOR REMOVAL/INSTALLATION (VIN M) .) (See CAMSHAFT POSITION (CMP) SENSOR INSPECTION (VIN M) .)
5	ECT sensor (See ENGINE COOLANT TEMPERATURE (ECT) SENSOR REMOVAL/INSTALLATION (VIN M) .) (See ENGINE COOLANT TEMPERATURE (ECT) SENSOR INSPECTION [SKYACTIV-G (WITH EGR COOLER)] .)
6	MAF sensor/IAT sensor No. 1 (See MASS AIR FLOW (MAF) SENSOR/INTAKE AIR TEMPERATURE (IAT) SENSOR NO. 1 REMOVAL/INSTALLATION (VIN M) .) (See MASS AIR FLOW (MAF) SENSOR INSPECTION (VIN M) .) (See INTAKE AIR TEMPERATURE (IAT) SENSOR INSPECTION (VIN M) .)
7	Current sensor (See CURRENT SENSOR REMOVAL/INSTALLATION (VIN M) .) (See CURRENT SENSOR INSPECTION (VIN M) .)
8	PCM (BARO sensor) (See PCM REMOVAL/INSTALLATION (VIN M) .) (See PCM INSPECTION (VIN M) .) (See BAROMETRIC PRESSURE (BARO) SENSOR REMOVAL/INSTALLATION (VIN M) .) (See BAROMETRIC PRESSURE (BARO) SENSOR INSPECTION (VIN M) .)
9	Power brake unit vacuum sensor (with i-stop) (See POWER BRAKE UNIT VACUUM SENSOR INSPECTION (VIN M) .)
10	TP sensor (See THROTTLE POSITION (TP) SENSOR REMOVAL/INSTALLATION (VIN M) .) (See THROTTLE POSITION (TP) SENSOR INSPECTION (VIN M) .)
11	Engine oil level sensor (See ENGINE OIL LEVEL SENSOR REMOVAL/INSTALLATION (VIN M) .) (See ENGINE OIL LEVEL SENSOR INSPECTION (VIN M) .)
12	MAP sensor/IAT sensor No. 2 (See MANIFOLD ABSOLUTE PRESSURE (MAP) SENSOR/INTAKE AIR TEMPERATURE (IAT) SENSOR NO. 2 REMOVAL/INSTALLATION (VIN M) .) (See MANIFOLD ABSOLUTE PRESSURE (MAP) SENSOR INSPECTION (VIN M) .) (See INTAKE AIR TEMPERATURE (IAT) SENSOR INSPECTION (VIN M) .)
13	KS (See KNOCK SENSOR (KS) REMOVAL/INSTALLATION (VIN M) .) (See KNOCK SENSOR (KS) INSPECTION (VIN M) .)
14	High fuel pressure sensor (See HIGH FUEL PRESSURE SENSOR REMOVAL/INSTALLATION [SKYACTIV-G (WITH EGR COOLER)] .) (See HIGH FUEL PRESSURE SENSOR INSPECTION [SKYACTIV-G (WITH EGR COOLER)] .)