Honda Civic Service Manual page 1532

Connector ldentification and Wire Harness Routing
Rear Heatod Oxygen Sensor Sub-harness
Connector or
Terminal
Number of
Cavhies
Location
Connects to
Notes
c7a1
c782
Under middle of dash
Under middle of dash
Main wire harness (C432)
Secondary heated oxygen sensor
(Secondarv HO2S)
Fuel Tank Pressure Sensor Sub-harness
Connector or
Terminal
Number of
Cavities
Location
Cono€cts to
Notes
c791
c192
c793
6 Middle of floor
Left side of fuel tank
Left side of fuel tank
Floor wire harness (C568: Coupe/
Hatchback, C574; Sedan)
Fuel tank pressure sensor
EVAP two way valve
FUEL TANK PRESSURE SENSOR
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