Mazda RX-8 2004 - Fuel Pump Speed Control Block Diagram

CONTROL SYSTEM
01–40–25
01–40
FUEL PUMP SPEED CONTROL BLOCK DIAGRAM
CHU014000140S25
• The PCM compares the fuel injection amount with the required fuel amount based on input signals and controls
the fuel pump speed control relay on/off.
End Of Sie
PCM
FRONT HO2S
REAR HO2S
ECT SENSOR
IAT SENSOR
TP SENSOR
BARO SENSOR
MAF SENSOR
ECCENTRIC SHAFT POSITION
SENSOR
BATTERY
FUEL PUMP SPEED
CONTROL RELAY
SSV SWITCH
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