Mazda 2006 MX-5 - Engine Control System Block Diagram [Lf]

CONTROL SYSTEM
01–40–8
ENGINE CONTROL SYSTEM BLOCK DIAGRAM [LF]
E5U014000000N05
End Of Sie
IAT SENSOR
MAF SENSOR
TP SENSOR NO.1, NO.2
MAP SENSOR
CMP SENSOR
CKP SENSOR
ECT SENSOR
KS
FRONT HO2
REAR HO2S
CPP SWITCH*
1
BARO SENSOR
NEUTRAL SWITCH*
1
BRAKE SWITCH NO.1, NO.2
REFRIGERANT PRESSURE SWITCH
(HIGH, LOW)
REFRIGERANT PRESSURE SWITCH
(MIDDLE)
GENERATOR (TERMINAL P:
GENERATION VOLTAGE)
BATTERY
INSTRUMENT CLUSTER
INSTRUMENT CLUSTER
(IMMOBILIZER RELATED
INFORMATION)
THROTTLE VALVE ACTUATOR
VARIABLE INTAKE AIR
SOLENOID VALVE
FUEL INJECTOR
FUEL PUMP RELAY
IGNITION COIL
PURGE SORENOID VALVE
EGR VALVE
A/C RELAY
COOLING FAN RELAY NO.1
COOLING FAN RELAY NO.2
COOLING FAN RELAY NO.3
GENERATOR (TERMINAL
D: FIELD COIL)
STARTER RELAY
PCM
VARIABLE INTAKE AIR
CONTROL
DRIVE-BY-WIRE
CONTROL
FUEL INJECTION CONTROL
FUEL PUMP CONTROL
ESA CONTROL
EVAPORATIVE PURGE
CONTROL
EGR CONTROL
HO2S HEATER CONTROL
A/C CUT-OFF CONTROL
ELECTRICAL FAN CONTROL
GENERATOR CONTROL
STARTER CUT-OFF CONTROL
APP SENSOR NO.1, NO.2
TR SWITCH*
2
VIECLE SPEED SIGNAL
CRUISE CONTROL SWITCH
IGNITION SWITCH
PSP SWITCH
VARIABLE VALVE TIMING
CONTROL
OCV
*1: MT
*2: AT
FRONT HO2S HEATER
REAR HO2S HEATER
DSC HU/CM
ABS HU/CM
A/C AMPLIFIER
TCM*
2
MAIN RELAY
CONTROL
CAN
MAIN RELAY
TCM
INSTRUMENT CLUSTER
ABS HU/CM OR DSC HU/CM
E5U140ZT5017