ENGINE CONDITION DATA
Engine (Diagnostics)
S088506
7. Engine Condition Data
A: ELECTRICAL SPECIFICATION
S088506A08
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Check with ignition switch ON.
Content
Connector No.
Terminal No.
Measuring conditions
Voltage (V)
Resistance to body (ohms)
Back-up power supply
B56
1
Ignition switch OFF
10 16
Ignition power supply
B54
23
Ignition switch ON (with engine OFF)
10 16
B54
24
Inhibitor switch
"P" range switch
B55
1
Select lever in "P" range
Less than 1
Select lever in any other than "P" range (except "N" range)
More than 8
"N" range switch
B55
14
Select lever in "N" range
Less than 1
Select lever in any other than "N" range (except "P" range)
More than 8
"R" range switch
B55
3
Select lever in "R" range
Less than 1
Select lever in any other than "R" range
More than 8
"D" range switch
B55
4
Select lever in "D" range
Less than 1
Select lever in any other than "D" range
More than 8
"3" range switch
B55
5
Select lever in "3" range
Less than 1
Select lever in any other than "3" range
More than 8
"2" range switch
B55
6
Select lever in "2" range
Less than 1
Select lever in any other than "2" range
More than 8
"1" range switch
B55
7
Select lever in "1" range
Less than 1
Select lever in any other than "1" range
More than 8
Brake switch
B55
12
Brake pedal depressed.
More than 10.5
Brake pedal released.
Less than 1
EN(DOHC TURBO)-30
ENGINE CONDITION DATA
Engine (Diagnostics)
Check with ignition switch ON.
Content
Connector No.
Terminal No.
Measuring conditions
Voltage (V)
Resistance to body (ohms)
ABS signal
B55
21
ABS switch ON
Less than 1
ABS switch OFF
6.5 15
Hold switch
B55
16
Hold switch ON
Less than 1
Hold switch OFF
More than 8
Power switch
B55
23
Power switch ON
Less than 1
Power switch OFF
More than 10
Kick-down switch
B55
11
Throttle fully opened.
Less than 1
Throttle fully closed.
More than 6.5
POWER indicator light
B56
11
Light ON
Less than 1
Light OFF
More than 9
AT OIL TEMP indicator light
B56
10
Light ON
Less than 1
Light OFF
More than 9
Throttle position sensor
B54
3
Throttle fully closed.
0.3 0.7
Throttle fully open.
4.0 4.6
Throttle position sensor power supply
B54
2
Ignition switch ON (With engine OFF)
4.8 5.3
ATF temperature sensor
B54
11
ATF temperature 20C (68F)
1.6 2.0
2.1 2.9 k
ATF temperature 80C (176F)
0.4 0.9
275 375
Rear vehicle speed sensor
B55
24
Vehicle stopped.
0
450 650
Vehicle speed at least 20 km/h (12 MPH)
More than 1 (AC range)
Front vehicle speed sensor
B55
18
Vehicle speed at least 20 km/h (12 MPH)
More than 1 (AC range)
450 650
Torque converter turbine speed sensor
B55
8
Engine idling after warm-up. (D range)
0
450 650
Engine idling after warm-up. (N range)
More than 1 (AC range)
Vehicle speed output signal
B56
17
Vehicle speed at most 10 km/h (6 MPH)
Less than 1<-More than 4
Engine speed signal
B55
17
Ignition switch ON (with engine OFF)
More than 10.5
Ignition switch ON (with engine ON)
811
Cruise set signal
B55
22
When cruise control is set (SET lamp ON)
Less than 1
When cruise control is not set (SET lamp OFF)
More than 6.5
Torque control signal 1
B56
5
Ignition switch ON (with engine ON)
4
Torque control signal 2
B56
14
Ignition switch ON (with engine ON)
4
Torque control cut signal
B55
10
Ignition switch ON
8
Mass air flow signal
B54
1
Engine idling after warm-up.
0.5 1.2
Shift solenoid 1
B54
22
1st or 4th gear
More than 9
10 16
2nd or 3rd gear
Less than 1
Shift solenoid 2
B54
5
1st or 2nd gear
More than 9
10 16
3rd or 4th gear
Less than 1
EN(DOHC TURBO)-31
ENGINE CONDITION DATA
Engine (Diagnostics)
Check with ignition switch ON.
Content
Connector No.
Terminal No.
Measuring conditions
Voltage (V)
Resistance to body (ohms)
Line pressure duty solenoid
B54
9
Ignition switch ON (with engine OFF) Throttle fully closed after warm-up.
1.5 4.0
2.0 4.5
Ignition switch ON (with engine OFF) Throttle fully open after warm-up.
Less than 0.5
Lock-up duty solenoid
B54
7
When lock up occurs.
More than 8.5
10 17
When lock up is released.
Less than 0.5
Transfer duty solenoid
B54
6
Fuse on FWD switch
More than 8.5
10 17
Fuse removed from FWD switch (with throttle fully open and with select lever in 1st gear).
Less than 0.5
2-4 brake duty solenoid
B54
18
Ignition switch ON (with engine OFF) Throttle fully closed after warm-up.
1.5 4.0
2.0 4.5
Ignition switch ON (with engine OFF) Throttle fully open after warm-up.
Less than 0.5
2-4 brake timing solenoid
B54
16
1st gear
Less than 1
10 16
3rd gear
More than 9
Low clutch timing solenoid
B54
15
2nd gear
Less than 1
10 16
4th gear
More than 9
Sensor ground line 1
B54
20
0
Less than 1
Sensor ground line 2
B55
9
0
Less than 1
Sensor ground line 3
B54
10
0
Less than 1
Sensor ground line 4
B54
19
0
Less than 1
System ground line
B56
19
0
Less than 1
B54
21
FWD switch
B55
20
Fuse removed.
6 9.1
Fuse installed.
Less than 1
FWD indicator light
B56
2
Fuse ONFWD switch
Less than 1
Fuse removed from FWD switch
More than 9
Data link signal (Subaru Select Monitor)
B56
15
6
EN(DOHC TURBO)-32