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Mazda RX-8 2004 - Control System; Engine Control System Outline; Features; Specification

Mazda RX-8 2004
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CONTROL SYSTEM
01–40–3
01–40
ENGINE CONTROL SYSTEM OUTLINE
CHU014000140S01
Features
Specification
End Of Sie
Improved driveability • Drive-by-wire control adopted
Improved engine torque and output • Sequential dynamic air intake system (S-DAIS) adopted
Wiring harness simplification • Controller area network (CAN) adopted
Item Specification
Neutral switch (MT) ON/OFF
CPP switch (MT) ON/OFF
SSV switch ON/OFF
APV position sensor (13B-MSP (High Power)) Hall element
ECT sensor Thermistor
IAT sensor (Inside MAF) Thermistor
TP sensor Hall element
APP sensor Hall element
MAF sensor Hot-wire
Front HO2S Zirconia element (Wide-range air/fuel ratio sensor)
Rear HO2S Zirconia element (Stoichiometric air/fuel ratio sensor)
BARO sensor Piezoelectric element
KS Piezoelectric element
Eccentric shaft position sensor Magnetic pickup
Metering oil pump switch ON/OFF
Brake switch ON/OFF
Throttle valve actuator DC motor
APV motor (13B-MSP (High Power)) DC motor
Fuel injector (primary 1) Multiple hole type (12 holes)
Fuel injector (secondary) Multiple hole type (4 holes)
Fuel injector (primary 2) (13B-MSP (High Power)) Multiple hole type (4 holes)
Stepping motor (in metering oil pump) Stepping motor

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