Engine Compartment

Fig 1: Control System Components Location - Engine Compartment

Courtesy of MAZDA MOTORS CORP.

COMPONENT DESCRIPTION

1	Ion sensor (See Ion Sensor Removal/Installation .) (See Ion Sensor Inspection .)
2	Intake CMP sensor (See Camshaft Position (CMP) Sensor Removal/Installation .) (See Camshaft Position (CMP) Sensor Inspection .)
3	Coolant control valve position sensor (See Coolant Control Valve Position Sensor Removal/Installation .) (See Coolant Control Valve Position Sensor Inspection .)
4	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 .)
5	PCM (BARO sensor) (See PCM Removal/Installation .) (See PCM Inspection .) (See PCM Configuration (Using Read/Write Function) .) (See PCM Configuration (Using As-built Data) .) (See Air Fuel Ratio (A/F) Sensor Removal/Installation .) (See Barometric Pressure (BARO) Sensor Inspection .)
6	TP sensor (See Throttle Position (TP) Sensor Removal/Installation .) (See Throttle Position (TP) Sensor Inspection .)
7	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 .)
8	KS (See Knock Sensor (KS) Removal/Installation .) (See Knock Sensor (KS) Inspection .)
9	Fuel pressure sensor (See Fuel Pressure Sensor Removal/Installation .) (See Fuel Pressure Sensor Inspection .)