Control Unit I/O Signal - Subaru SVX 1992 Manual

FUEL INJECTION SYSTEM (T7ool 2-7
7 . Control Unit I/O Signal
Unit side
To B62
To B61 To B6D To 859
1 13 112 1 11 1 10 1 9 1 8 1 7 1 6 1 5 1 4
1 26 1251 241 23122121 120 1
1 121111 101 9 1 22121 1201 191
C2-323
Fig . 40
Con- Ter-
Signal
Content
nector minal IG switch Note
No.
No .
OFF ON (Engine OFF)
Engine ON (Idling)
Signal (+) B61 1 - 0 * * : Sensor output waveform
Crank angle
sensor l
Signal (- )
B61 2
-
0 0
Sealed B61 3 - 0 0
Signal (+) B59
7 - 0
Sensor output waveform
Cam angle
sensor
Signal (- ) B59 9
-
0 0
Sealed B59 10 - 0 0
Signal (+) B59 8 - 0 *
*' : Sensor output waveform
Crank angle
sensor 2
Signal (-) B59 9 - 0 0
Sealed B59 10 - 0 0
VB
B60 11 - 10- 13 13-14
Air flow sensor Signal B60 5 -
0-0 .3
0 .8- 1 .2
GND B60 6 - 0 0
Vcc B60 3 - 5 5
Throttle sensor Signal
B60 2 -
GND B60 1 - 0 0
1 0
Signal
B59 6 - 0 .6 1
2 sensor
Sealed B59 17 0 0
Signal B59 5 - 0.6 1
Oz sensor 2
Sealed B59
17 - 0 0
Signal B61 5 -
2-4 2-4
Knock sensor 1
Sealed B61 4 - 0 0
Signal B61 6 - 2-4 2-4
Knock sensor 2
Sealed B61 4 - 0 0
Water temperature sensor B59 3 0 0.7-1 .0 0 .7-1 .0 After warm-up
Vehicle speed sensor 2 B60 11 - 0 or 5 0 or 5
49-state and Canada/
California identification
B62 4 -
Starter switch B61 10 - 0 0 On cranking : 10 - 14
A/C switch B61 9 - ON : 10 - 13, OFF : 0 ON : 10 - 13, OFF : 0
Ignition switch B60 12 0 10-13 13-14
Neutral switch B60 10 - N range : 0, Other : 8 N range : 0, Other : 8
Parking switch B60 9 - P range : 0, Other : 8 P range : 0, Other : 8
Power steering switch B60 7 - 5 5
3 2 1 8 7 6 5 4 3 2 1
6 5 4 3 2 1 11 10 9 8 7 6 5 4 3 2 1
19 18 17 16 15 14 16 15 14 13 12 11 10 9 8 7 18 17 16 15 14 13 12
41