Except Engine Compartment

Fig 1: Control System Components Location - Except Engine Compartment

Courtesy of MAZDA MOTORS CORP.

CONTROL SYSTEM COMPONENT OPERATIONS

Component No.	Reference
1	Fuel tank pressure sensor (See FUEL TANK PRESSURE SENSOR REMOVAL/INSTALLATION [VIN L (WITHOUT CYLINDER DEACTIVATION)] .) (See FUEL PRESSURE SENSOR INSPECTION [VIN L (WITHOUT CYLINDER DEACTIVATION)] .)
2	APP sensor (See ACCELERATOR PEDAL POSITION (APP) SENSOR REMOVAL/INSTALLATION [VIN L (WITHOUT CYLINDER DEACTIVATION)] .) (See ACCELERATOR PEDAL POSITION (APP) SENSOR INSPECTION [VIN L (WITHOUT CYLINDER DEACTIVATION)] .)
3	A/F sensor (See AIR FUEL RATIO (A/F) SENSOR REMOVAL/INSTALLATION [VIN L (WITHOUT CYLINDER DEACTIVATION)] .) (See AIR FUEL RATIO (A/F) SENSOR INSPECTION [VIN L (WITHOUT CYLINDER DEACTIVATION)] .)
4	Exhaust CMP sensor (See CAMSHAFT POSITION (CMP) SENSOR REMOVAL/INSTALLATION [VIN L (WITHOUT CYLINDER DEACTIVATION)] .) (See CAMSHAFT POSITION (CMP) SENSOR INSPECTION [VIN L (WITHOUT CYLINDER DEACTIVATION)] .)
5	ECT sensor No. 2 (See ENGINE COOLANT TEMPERATURE (ECT) SENSOR REMOVAL/INSTALLATION [VIN L (WITHOUT CYLINDER DEACTIVATION)] .) (See ENGINE COOLANT TEMPERATURE (ECT) SENSOR INSPECTION [VIN L (WITHOUT CYLINDER DEACTIVATION)] .)
6	Engine oil temperature sensor/Engine oil pressure sensor (See ENGINE OIL TEMPERATURE SENSOR/ENGINE OIL PRESSURE SENSOR REMOVAL/INSTALLATION [VIN L (WITHOUT CYLINDER DEACTIVATION)] .) (See ENGINE OIL TEMPERATURE SENSOR INSPECTION [VIN L (WITHOUT CYLINDER DEACTIVATION)] .) (See ENGINE OIL PRESSURE SENSOR INSPECTION [VIN L (WITHOUT CYLINDER DEACTIVATION)] .)
7	ECT sensor No. 1 (See ENGINE COOLANT TEMPERATURE (ECT) SENSOR REMOVAL/INSTALLATION [VIN L (WITHOUT CYLINDER DEACTIVATION)] .) (See ENGINE COOLANT TEMPERATURE (ECT) SENSOR INSPECTION [VIN L (WITHOUT CYLINDER DEACTIVATION)] .)
8	CKP sensor (See CRANKSHAFT POSITION (CKP) SENSOR REMOVAL/INSTALLATION [VIN L (WITHOUT CYLINDER DEACTIVATION)] .) (See CRANKSHAFT POSITION (CKP) SENSOR INSPECTION [VIN L (WITHOUT CYLINDER DEACTIVATION)] .)
9	Engine oil level sensor (With engine oil level sensor) (See ENGINE OIL LEVEL SENSOR REMOVAL/INSTALLATION [VIN L (WITHOUT CYLINDER DEACTIVATION)] .) (See ENGINE OIL LEVEL SENSOR INSPECTION [VIN L (WITHOUT CYLINDER DEACTIVATION)] .)
10	HO2S (See HEATED OXYGEN SENSOR (HO2S) REMOVAL/INSTALLATION [VIN L (WITHOUT CYLINDER DEACTIVATION)] .) (See HEATED OXYGEN SENSOR (HO2S) INSPECTION [VIN L (WITHOUT CYLINDER DEACTIVATION)] .)