Control System Location Index

WARNING: This page is about a different car, the 2025 Mazda CX-5. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Control System Components Location

Courtesy of MAZDA MOTORS CORP.

CONTROL SYSTEM COMPONENT OPERATIONS

Component No.	Refer to
1	PCM (BARO sensor, PCM temperature sensor) (See PCM REMOVAL/INSTALLATION .) (See PCM INSPECTION .) (See PCM CONFIGURATION (USING READ/WRITE FUNCTION) .) (See PCM CONFIGURATION (USING AS-BUILT DATA) .) (See BAROMETRIC PRESSURE (BARO) SENSOR REMOVAL/INSTALLATION .) (See BAROMETRIC PRESSURE (BARO) SENSOR INSPECTION .)
2	High fuel pressure sensor (See HIGH FUEL PRESSURE SENSOR REMOVAL/INSTALLATION .) (See HIGH FUEL PRESSURE SENSOR INSPECTION .)
3	Exhaust gas pressure sensor (See EXHAUST GAS PRESSURE SENSOR REMOVAL/INSTALLATION .) (See EXHAUST GAS PRESSURE SENSOR INSPECTION .)
4	Ion sensor (See ION SENSOR REMOVAL/INSTALLATION .) (See ION SENSOR INSPECTION .)
5	Low fuel pressure sensor/Fuel temperature sensor (See LOW FUEL PRESSURE SENSOR/FUEL TEMPERATURE SENSOR REMOVAL/INSTALLATION .) (See LOW FUEL PRESSURE SENSOR INSPECTION .) (See FUEL TEMPERATURE SENSOR INSPECTION .)
6	Intake CMP sensor (See CAMSHAFT POSITION (CMP) SENSOR REMOVAL/INSTALLATION .) (See CAMSHAFT POSITION (CMP) SENSOR INSPECTION .)
7	Exhaust CMP sensor (See CAMSHAFT POSITION (CMP) SENSOR REMOVAL/INSTALLATION .) (See CAMSHAFT POSITION (CMP) SENSOR INSPECTION .)
8	ECT sensor No. 1 (See ENGINE COOLANT TEMPERATURE (ECT) SENSOR REMOVAL/INSTALLATION .) (See ENGINE COOLANT TEMPERATURE (ECT) SENSOR INSPECTION .)
9	MAF sensor/IAT sensor No. 1 (See MASS AIR FLOW (MAF) SENSOR/INTAKE AIR TEMPERATURE (IAT) SENSOR NO. 1 REMOVAL/INSTALLATION .) (See MASS AIR FLOW (MAF) SENSOR INSPECTION .) (See INTAKE AIR TEMPERATURE (IAT) SENSOR INSPECTION .)
10	KS (See KNOCK SENSOR (KS) REMOVAL/INSTALLATION .) (See KNOCK SENSOR (KS) INSPECTION .)
11	TP sensor (See THROTTLE POSITION (TP) SENSOR REMOVAL/INSTALLATION .) (See THROTTLE POSITION (TP) SENSOR INSPECTION .)
12	MAP sensor/IAT sensor No. 2 (See MANIFOLD ABSOLUTE PRESSURE (MAP) SENSOR/INTAKE AIR TEMPERATURE (IAT) SENSOR NO. 2 REMOVAL/INSTALLATION .) (See MANIFOLD ABSOLUTE PRESSURE (MAP) SENSOR INSPECTION .) (See INTAKE AIR TEMPERATURE (IAT) SENSOR INSPECTION .)
13	Boost pressure sensor/Boost air temperature sensor (See BOOST PRESSURE SENSOR/BOOST AIR TEMPERATURE SENSOR REMOVAL/INSTALLATION .) (See BOOST PRESSURE SENSOR INSPECTION .) (See BOOST AIR TEMPERATURE SENSOR INSPECTION .)

Fig 2: Control System Components Location

Courtesy of MAZDA MOTORS CORP.

CONTROL SYSTEM COMPONENT OPERATIONS

Component No.	Refer to
1	APP sensor (See ACCELERATOR PEDAL POSITION (APP) SENSOR REMOVAL/INSTALLATION .) (See ACCELERATOR PEDAL POSITION (APP) SENSOR INSPECTION .)
2	Fuel tank pressure sensor (U.S.A. and CANADA) (See FUEL TANK PRESSURE SENSOR REMOVAL/INSTALLATION .) (See FUEL TANK PRESSURE SENSOR INSPECTION .)
3	Wastegate valve position sensor (See WASTEGATE VALVE POSITION SENSOR REMOVAL/INSTALLATION .) (See WASTEGATE VALVE POSITION SENSOR INSPECTION .)
4	Engine oil temperature sensor/Engine oil pressure sensor (See ENGINE OIL TEMPERATURE SENSOR/ENGINE OIL PRESSURE SENSOR REMOVAL/INSTALLATION .) (See ENGINE OIL PRESSURE SENSOR INSPECTION .) (See ENGINE OIL TEMPERATURE SENSOR INSPECTION .)
5	CKP sensor (See CRANKSHAFT POSITION (CKP) SENSOR REMOVAL/INSTALLATION .) (See CRANKSHAFT POSITION (CKP) SENSOR INSPECTION .)
6	A/F sensor (See AIR FUEL RATIO (A/F) SENSOR REMOVAL/INSTALLATION .) (See AIR FUEL RATIO (A/F) SENSOR INSPECTION .)
7	Engine oil level sensor (See ENGINE OIL LEVEL SENSOR REMOVAL/INSTALLATION .) (See ENGINE OIL LEVEL SENSOR INSPECTION .)
8	HO2S (See HEATED OXYGEN SENSOR (HO2S) REMOVAL/INSTALLATION .) (See HEATED OXYGEN SENSOR (HO2S) INSPECTION .)