3-19
8
6
7
5
3
1,2
4
P
12
STOP
9
1139
1 - Electronic Control Module (ECM)
2 - Programmable Read Only Memory (PROM)
3 - Electronic Unit Injectors (EUI)
4 - Batteries
5 - Electronic Foot Pedal
6 - Check Engine Light
7 - Stop Engine Light
8 - Diagnostic Request/Stop
Engine Override Switch
9 - Diagnostic Test Point
