Schematic Drawing - Subaru SVX 1992 Manual

2-1 [0200
EM ISSION CONTROL SYSTEM AND VACUUM FITTING
2 . Schematic Drawing
.
'
1 Fan control (Main)
RH1
LH1 RH2 LH2 GND - La
2 Fan control (Sub)
J 3 A/C compressor
4 Inhibitor switch
5 Vehicle speed sensor 2
6 Speedometer
A/C relay
7 Malfunction indicator lamp
8 Tachometer
z Main 9 Resistor
relay 10 Fuel pump modulator
I~ l 11 Roll over valve
s '
12 Purge control solenoid valve (EVAP)
_° °"° 13 Canister
5 - 14 Throttle position sensor
A/C
e O 15 Auxiliary air control valve
control
~ module gqn
16 Idle air control solenoid
/--~
-
valve
Transmission ECM 17 Throttle cable
" A/F LEARNING CONTROL
18 Cruise control cable
" IGNITION TIMING CONTROL
" DIRECT IGNITION CONTROL
19 Mass air flow sensor
.INDUCTION CONTROL
- -
20 Fuel filter
TCM
" PURGE DUTY CONTROL
21 Fuel um
" EGR CONTROL
p p
" RADIATOR FAN CONTROL
+
22 Induction valve diaphragm
" A/C DUTY CONTROL
23 Induction control valve
" FUEL PUMP DISCHARGE FLOW CONTROL
I " SYSTEM DIAGNOSIS
24 PCV valve
,o
25 One-way valve
a
l)
26 Vacuum tank -
27 Induction control solenoid
45 valve
_ -
28 Pressure regulator
i 15
F 1
O
29 Fuel injector
,6 + ,4
r
30 Knock sensor 1 (RH) -
--
1
l
31 Crank position sensor 2
1 1
~b
32 Engine coolant temperature
sensor
'3 33 Knock sensor 2 (LH)
19
34 Ignitor = =
-- 2o
35 Ignition coil
U
36 Cam position sensor
22
25 z,
37 Crank position sensor 1
z3
as `-'
`
38 Spark plug
za za ~O
z
39 EGR solenoid valve
'-I 40 BPT
zs
c
-- 41 EGR valve
30 31 32 33
k
42 Exhaust Recirculation gas
a° temperature sensor
s
_ 1 only)
J Front "'
q,
Front
catalyst
catalyst
(RH) (LH)
Rear
catalyst
Fig. 1
CRANK CASE
SSIO
C :MCNL SYSTEM
n
43 Oxygen sensor 1 (RH)
44 Oxygen sensor 2 (LH)
45 Two-way valve (EVAP)
C2-513
2