Engine Control System Block Diagram [13B-Msp] - Mazda RX-8 2009 Service Highlights

ENGINE CONTROL SYSTEM BLOCK DIAGRAM [13B-MSP]

ECT SENSOR
KS NO.1, NO.2
IAT SENSOR
MAF SENSOR
A/F SENSOR
HO2S
GENERATOR
(TERMINAL P: STATOR COIL)
BARO SENSOR (BUILT INTO PCM)
BATTERY
OIL PRESSURE SENSOR
PCM TEMPERATURE SENSOR
(BUILT INTO PCM)
TP SENSOR NO.1, NO.2
APP SENSOR NO.1, NO.2
APV POSITION SENSOR NO.1, NO.2
ECCENTRIC SHAFT POSITION
SENSOR
CPP SWITCH (MT)
NEUTRAL SWITCH (MT)
BRAKE SWITCH
METERING OIL PUMP NO.1, NO.2
REFRIGERANT
PRESSURE SWITCH (MIDDLE)
A/C SWITCH
IGNITION SWITCH
SSV SWITCH
CRUISE CONTROL SWITCH
CAN
End Of Sie
Revised 11/2008 (Ref. No. R321/08)
2009 Mazda RX-8 Service Highlights (3452–1U–08C)
CONTROL SYSTEM [13B-MSP]
PCM
MAIN RELAY CONTROL
DRIVE-BY-WIRE
RELAY CONTROL
DRIVE-BY-WIRE CONTROL
S-DAIS CONTROL
FUEL INJECTION CONTROL
FUEL PUMP CONTROL
FUEL PUMP
SPEED CONTROL
ELECTRIC SPARK
ADVANCE CONTROL
AIR CONTROL
EVAPORATIVE
PURGE CONTROL
METERING OIL
PUMP CONTROL
OIL PRESSURE CONTROL
A/F SENSOR HEATR,
HO2S HEATER CONTROL
A/C CUT-OFF CONTROL
ELECTRICAL FAN
CONTROL
STARTER CUT-OFF CONTROL
GENERATOR CONTROL
CAN
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MAIN RELAY
DRIVE-BY-WIRE RELAY
THROTTLE VALVE ACTUATOR
VDI SOLENOID VALVE
(13B-MSP(HIGH POWER))
VFAD SOLENOID VALVE
(WITH VFAD)
SSV SOLENOID VALVE
APV MOTOR
FUEL INJECTOR (FP, FS)
FUEL INJECTOR (RP, RS)
FUEL PUMP RELAY
FUEL PUMP SPEED
CONTROL RELAY
IGNITION COIL (T/F, T/R)
IGNITION COIL (L/F, L/R)
AIR SOLENOID VALVE
AIR PUMP RELAY
PURGE SOLENOID VALVE
METERING OIL PUMP DRIVER
OCV
A/F SENSOR HEATER
HO2S HEATER
A/C RELAY
COOLING FAN RELAY
NO.1, NO.2, NO.3, NO.4, NO.5
STARTER RELAY
GENERATOR
(TERMINAL D: FIELD COIL)
CAN
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01-40–7
01-40