Power to Win


Engine Control

R16 ECU

Connector pin assignment and functions.

Engine Connector

Pin Description Comments
1 .. Injector 3A See notes
2 .. Injector 3B
3 .. Injector 4A
4 .. Injector 2A
5 .. Injector 2B See notes
6 .. Fuel Temp
7 .. Air Temp
8 .. Injector 4B
9 .. Injector 5A See notes
10 .. Injector 1B
11 .. Ignition 1
12 .. Ignition 2
13 .. Ignition 3
14 .. Ignition 4
15 .. BT Antenna
16 .. Injector 5B
17 .. Injector 1A
18 .. Ignition 5
19 .. Ignition 6
20 .. Ignition 7
21 .. Ignition 8
22 .. Lambda 1 0-5 volts
23 .. GND
24 .. Injector 6A
25 .. INJ PWR
26 .. Lambda 2
27 .. Throttle
28 .. GND
29 .. GND
30 .. GND
31 .. Injector 6B
32 .. INJ PWR
33 .. Pan Vac
34.. Airbox Pressure
35 .. Water Temp
36 .. GND
37 .. GND
38 .. Duty 2 Out
39 .. Injector 7A
40 .. INJ PWR
41 .. Oil Temp
42 .. Fuel Pressure
43 .. Oil Pressure
44 .. VREF
45 .. VREF
46 .. Injector 7B
47 .. INJ PWR
48 .. Duty 1 Out Boost Control
49 .. Crank Pickup
50 .. Sync Pickup
51 .. Injector 8B
52 .. Injector 8A
53 .. Heater Out
54 .. DC 1
55 .. DC 2

Chassis Connector

Pin Description Comments
1 .. ECU SW 12v
2 .. VBAT DC
3 .. Water Injector
4 .. Shift Output 2
5 .. NOS 6
6 .. DA 1
7 .. MIxture SW
8 .. Converter 2
9 .. Pump Out
10 .. Shift Output 4
11 .. DA 2
12 .. Beacon/Clutch
13 .. Bottle 1
14 .. SW1
15 .. SW2
16 .. Tach Out
17 .. Shift Output 1
18 .. NOS 5
19 .. Bottle 2
20 .. Master/Arm SW
21 .. TXD Out
22 .. CAN High
23 .. CAN Low
24 .. Fan Output
25 .. INJ PWR
26 .. Purge 1 Output
27 .. Purge 2 Output
28 .. Driveshaft
29 .. RXD
30 .. GND
31 .. Converter 1 Out
32 .. INJ PWR
33 .. Shift/Over-ride SW
34 .. Spare 3 Out
35 .. Spare 2 Out
36 .. Heater
37 .. GND
38 .. GND
39 .. CDI Trigger
40 .. INJ PWR
41 .. Shift Output 3
42 .. Chute Output
43 .. Spare 1 Out
44 .. Auto Purge SW
45 .. GND
46 .. Shock 2 Output
47 .. INJ PWR
48 .. VREF
49 .. VREF
50 .. Lamp Out
51 .. NOS 4
52 .. Shock 1 Output
53 .. NOS 1
54 .. NOS 2
55 .. NOS 3

Notes