FuelTech FT500 - FT500 SFI; FT500 LITE SFI Electrical Diagram

FT500 SFI / FT500LITE SFI
92
Eletrical diagram
Switched 12V
Signal output
Battery negative
1
2
3
PS10-B
PS-10B
Fuel
Pressure
Switched 12V
Signal output
Battery negative
1
2
3
PS10-B
PS-10B
Oil
Pressure
Air
Temperature
Battery negative
Engine Coolant
Temperature
Battery negative
FUEL PUMP
THERMATIC FAN
+
_
BAT
POWER GROUND
ENGINE
(head or block)
TPS
Battery negative
Signal output
5V Input
1
2
3
Hall
5V Input
Signal output
Battery negative
CAM SYNC
SENSOR
+
-
85
30
86
87
FUEL PUMP
RELAY
85
30
86
87
THERMATIC FAN RELAY
15
30
Ignition switch
85
30
86
87
COILS RELAY
1
2
3
4
5
6
7
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
1 * 1 * 1 * 1 * 1 *
2 * * 2 * * 2 * * 2 * * 2 * *
3 * * * 3 * * * 3 * * * 3 * * * 3 * * *
4 * * * * 4 * * * * 4 * * * * 4 * * * * 4 * * * *
5 * * * * * 5 * * * * * 5 * * * * * 5 * * * * * 5 * * * * *
Blue #2
Switched 12V - Red
Cam signal - White
Blue #3
White #11
White #4
White #5
White #6
White #7
Gray #8
Battery negative - Black
Blue #1
Power ground (engine head or chassis) - Black/White
5V output for Sensors - Green/Red
Gray #1
Gray #2
Gray #3
Gray #4
Gray #5
Blue #8
Blue #7
Blue #6
8 * * * * * * * * 8 * * * * * * * * 8 * * * * * * * * 8 * * * * * * * * 8
7 * * * * * * * 7 * * * * * * * 7 * * * * * * * 7 * * * * * * * 7
6 * * * * * * 6 * * * * * * 6 * * * * * * * 6 * * * * * * 6
6 * * * * * * 6 * * * * * * 6 * * * * * * 6 * * * * * * 6
7 * * * * * * * 7 * * * * * * * 7 * * * * * * * 7 * * * * * * * 7
8 * * * * * * * * 8 * * * * * * * * 8 * * * * * * * * 8 * * * * * * * * 8
5 * * * * * 5 * * * * * 5 * * * * * 5 * * * * * 5
4 * * * * 4 * * * * 4 * * * * 4 * * * * 4
11 * * * * * * * * * * * 11 * * * * * * * * * * * 11 * * * * * * * * * * * 11 * * * * * * * * * * * 11
3 * * * 3 * * * 3 * * * 3 * * * 3
2 * * 2 * * 2 * * 2 * * 2
1 * 1 * 1 * 1 * 1 *
RPM signal input - Red
VR sensor reference - White
8
2-core shielded cable
1-core shielded cable
VR
SENSOR
Reference
Shield
Signal Output
CRANK TRIGGER
+
CRANK TRIGGER SENSOR
1
2
3
4
85
30
86
87
MAIN
RELAY
Gray #6
Gray #7
White #9
Blue #4
Blue #5
Yellow #2
White #3
White #2
Power ground (engine head or chassis) - Black/White
White #10
White #1
6 * * * * * * 6 * * * * * * 6 * * * * * * 6 * * * * * *
4 * * * * 4 * * * * 4 * * * * 4 * * * * 4 *
* * *
7 * * * * * * * 7 * * * * * * * 7 * * * * * * * 7 * * * * * * *
5 * * * * * 5 * * * * * 5 * * * * * 5 * * * * * 5
* * * * * 5 * * * * *
* * 2 * * 2 * * 2 * * 2
* * 2 * * 2 * * 2 * *
1 * 1 * 1 * 1 *
1 * 1 * 1 * 1 *
3 * * * 3 * * * 3 * * * 3
* * * 3 * * * 3 * * *
* 1 * 1 * 1 * 1 *
3 * * * 3 * * * 3 * * * 3 * * *
3 * * * 3 * * *
2 * * 2 * * 2 * * 2 * * 2 * *
* 1 * 1 * 1 * 1
* 1 * 1 *
1 * 1 * 1 * 1 * 1 * 1 *
10 ********** 10 ************ 10 ************ 10 **********
9 * * * * * * * * * 9 * * * * * * * * * 9 * * * * * * * * * 9 * *
* * * * * * * 9 * * * * * * * * *
White #8
8 * * * * * * * * 8 * * * * * * * * 8 * * * * * * * * 8 * * * *
* * * * 8 * * * * * * * *
* * * * 4 * * * * 4 * * * * 4 * * * *
4 * * * * 4 * * * * 4 * * * *
Power ground (engine head or chassis) - Black/White
Yellow #4
Yellow #1
Yellow #3
85
30
86
87
INJECTORS
RELAY
1
2
3
SparkPRO
12V from relay
Power ground
1
2
34
5
6
78
9
10
Ignition signal input - Channel #3 - Gray Ignition signal input - Channel #1 - Gray Ignition signal input - Channel #2 - Gray Ignition signal input - Channel #4 - Gray
Channel #4 Output - Green
Channel #2 Output - Green
Channel #1 Output - Green
Channel #3 Output - Green
Power Ground - Black/White
Power Ground - Black/White
1
2
3
SparkPRO
12V from relay
Power ground
1
2
3
SparkPRO
12V from relay
Power ground
1
2
3
SparkPRO
12V from relay
Power ground
1
2
3
4
16-way
connector
24-way connector
16
14
10
8
12
2
4
6
11
5
13
3
9
7
15
1
To engine head or block
To engine head or block
To engine head or block
To engine head or block
Spark -4PRO
Signal output
Signal output
26. FT500 SFI / FT500LITE SFI – electrical diagram