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Engine Controls - Control System - [Mzr 2.5]: Overview Mazda 6 GH facelift

Removal & Installation 4 illustrations

Scheme 1

Scheme 1: CONTROL SYSTEM LOCATION INDEX [MZR 2.5]
1Variable tumble shutter valve position sensor (See VARIABLE TUMBLE SHUTTER VALVE POSITION SENSOR INSPECTION [MZR 2.5].) (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION [MZR 2.5].)
2A/F sensor (See AIR FUEL RATIO (A/F) SENSOR REMOVAL/INSTALLATION [MZR 2.5].) (See AIR FUEL RATIO (A/F) SENSOR INSPECTION [MZR 2.5].)
3HO2S (See HEATED OXYGEN SENSOR (HO2S) REMOVAL/INSTALLATION [MZR 2.5].) (See HEATED OXYGEN SENSOR (HO2S) INSPECTION [MZR 2.5].)
4CPP switch (MTX) (See CLUTCH PEDAL POSITION (CPP) SWITCH INSPECTION [MZR 2.5].) (See CLUTCH PEDAL REMOVAL/INSTALLATION [G66M-R].)
5APP sensor (See ACCELERATOR PEDAL POSITION (APP) SENSOR INSPECTION [MZR 2.5].) (See ACCELERATOR PEDAL REMOVAL/INSTALLATION [MZR 2.5].)
6Fuel tank pressure sensor (See FUEL TANK PRESSURE SENSOR INSPECTION [MZR 2.5].) (See FUEL TANK REMOVAL/INSTALLATION [MZR 2.5].)
7PSP switch (See POWER STEERING PRESSURE (PSP) SWITCH INSPECTION [MZR 2.5].) (See POWER STEERING OIL PUMP DISASSEMBLY/ASSEMBLY [MZR 2.5].)
8CKP sensor (See CRANKSHAFT POSITION (CKP) SENSOR REMOVAL/INSTALLATION [MZR 2.5].) (See CRANKSHAFT POSITION (CKP) SENSOR INSPECTION [MZR 2.5].)
9KS (See KNOCK SENSOR (KS) REMOVAL/INSTALLATION [MZR 2.5].) (See KNOCK SENSOR (KS) INSPECTION [MZR 2.5].)
10MAP sensor (See MANIFOLD ABSOLUTE PRESSURE (MAP) SENSOR REMOVAL/INSTALLATION [MZR 2.5].) (See MANIFOLD ABSOLUTE PRESSURE (MAP) SENSOR INSPECTION [MZR 2.5].)
11TP sensor (See THROTTLE POSITION (TP) SENSOR INSPECTION [MZR 2.5].) (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION [MZR 2.5].)
12CMP sensor (See CAMSHAFT POSITION (CMP) SENSOR REMOVAL/INSTALLATION [MZR 2.5].) (See CAMSHAFT POSITION (CMP) SENSOR INSPECTION [MZR 2.5].)
13ECT sensor (See ENGINE COOLANT TEMPERATURE (ECT) SENSOR REMOVAL/INSTALLATION [MZR 2.5].) (See ENGINE COOLANT TEMPERATURE (ECT) SENSOR INSPECTION [MZR 2.5].)
14Neutral switch (MTX) (See NEUTRAL SWITCH INSPECTION [MZR 2.5].) (See NEUTRAL SWITCH REMOVAL/INSTALLATION [G66M-R].)
15MAF/IAT sensor (See MASS AIR FLOW (MAF) SENSOR INSPECTION [MZR 2.5].) (See INTAKE AIR TEMPERATURE (IAT) SENSOR INSPECTION [MZR 2.5].) (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION [MZR 2.5].)
16PCM (BARO sensor) (See PCM REMOVAL/INSTALLATION [MZR 2.5].) (See PCM INSPECTION [MZR 2.5].) (See PCM CONFIGURATION [MZR 2.5].) (See BAROMETRIC PRESSURE (BARO) SENSOR REMOVAL/INSTALLATION [MZR 2.5].) (See BAROMETRIC PRESSURE (BARO) SENSOR INSPECTION [MZR 2.5].)

CONTROL SYSTEM LOCATION INDEX

Scheme 2

Scheme 2: CONTROL SYSTEM DIAGRAM [MZR 2.5]

Scheme 3

Scheme 3: CONTROL SYSTEM DIAGRAM [MZR 2.5]

Scheme 4

Scheme 4