Subaru SVX 1992 Manual page 318

FUEL INJECTION SYSTEM
[TSHo] 2-7
Main relay
O
0
r__0 0-1
862 E
_ v w-" .o
SBF-2
ECU
CLOSE:
OPEN
------------------y U --------
31z
E15
- B5 fl
By-pass air
control
solenoid
va I ve
C2-357
Fig. 73
71