Kohler COMMAND CH18, Service Manual

Page: 101 / 232

5B.32
Section 5B
EFI Fuel System
“32 Pin” (MSE 1.1) Plastic-Cased ECU Systems
Pin #
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
Function
Permanent Battery Voltage
Switched Battery Voltage
TPS Set; “Auto-Learn” Initialization Terminal
Throttle Position Sensor (TPS) and Temperature Sensor Ground
Not Used
Oil Temperature Sensor Input
Not Used
Throttle Position Sensor (TPS) Input
Speed Sensor Input (+)
Speed Sensor Ground (-)
Not Used
Not Used
Not Used
Injector 1 Output
Injector 2 Output
Not Used
Diagnostic Line
Throttle Position Sensor Supply Voltage
Battery Ground
Oxygen Sensor Input
Battery Ground (Secondary)
Not Used
Not Used
Not Used
Safety Switch Input
Not Used
Not Used
Main Relay Output
Malfunction Indicator Light (MIL)
Ignition Coil #1 Output
Ignition Coil #2 Output
Not Used
1
2
3
4
5
6
7
8
9
10
11
12
17
18
19
20
21
22
23
24
25
26
27
28
13
14
29
30
15
16
31
32