100%
Stock ECU being replaced
SL6-A-17 Auxiliary output 8
5 no data
SL6-A-19 Auxiliary output 10
7–8 no data
SL6-A-20 Digital input 1
11 no data
14 no data
SL6-A-12 Auxiliary output 3
SL6-A-14 Auxiliary output 5
SL6-A-16 Auxiliary output 7
SL6-A-15 Auxiliary output 6
SL6-A-13 Auxiliary output 4
22 no data
SL6-A-24 Digital input 5
SL6-A-25 Digital input 6
SL6-A-23 Digital input 4
SL6-A-6 Injection channel 6
31 no data
SL6-A-22 Digital input 3
S2K-A
Stock ECU being replaced
1Coolant temp gauge drive
5 no data
6Evap canister purge valve
7–8 no data
9Vehicle speed sensor
11 no data
14 no data
15Fuel pump relay (USDM)
17A/C clutch relay
18Check engine light (MIL)
19Tacho output
20Radiator fan relay
22 no data
24Starter switch signal
26Power steering load detect
27A/C switch (request)
28Air pump relay
31 no data
32Brake switch
Power source 1 (main relay)
GND
SL6-A-2 Injection channel 2
SL6-A-3 Injection channel 3
SL6-A-4 Injection channel 4
6–8 no data
Power source 2 (main relay)
SL6-A-1 Injection channel 1
SL6-A-10 Auxiliary output 1
13–19 no data
SL6-A-11 Auxiliary output 2
24–25 no data
S2K-B
Stock ECU being replaced
1Power source 1 (main relay)
2Power ground 1
3Injector 2
4Injector 3
5Injector 4
6–8 no data
9Power source 2 (main relay)
11Injector 1
12VTEC solenoid
13–19 no data
23Idle air control valve
24–25 no data
SL6-A-18 Auxiliary output 9
SL6-A-5 Injection channel 5
SL6-A-26 Ignition channel 1
6 no data
0V sensor
SL6-B-5 Crank index sensor +
SL6-B-6 Crank index sensor −
SL6-A-21 Digital input 2
SL6-A-27 Ignition channel 2
SL6-A-28 Ignition channel 3
SL6-A-29 Ignition channel 4
SL6-B-14 Analog input 4
SL6-B-13 Analog input 3
SL6-B-11 Analog input 1
0V sensor
5V ref
SL6-B-7 Sync sensor +
SL6-B-8 Sync sensor −
23 no data
SL6-B-21 Analog input 8 (switchable 1k pull-up)
SL6-B-20 Analog input 7 (switchable 1k pull-up)
SL6-B-12 Analog input 2
5V ref
S2K-C
Stock ECU being replaced
1Primary O2 heater
2Alternator control
4Ignition coil 1
6 no data
7Sensor ground 1
8Crank sensor + (CKP+)
9Crank sensor − (CKP−)
10VTEC pressure switch
12Ignition coil 2
13Ignition coil 3
14Ignition coil 4
15Secondary O2 sensor
16Primary O2 sensor
17MAP sensor
18Sensor ground 2
19Sensor 5V supply 1 (MAP)
20Cam (TDC1) sensor +
21Cam (TDC1) sensor −
23 no data
25Intake air temp sensor
26Coolant temp sensor
27Throttle position sensor
28Sensor 5V supply 2
1–16 no data
S2K-D
Stock ECU being replaced
1–16 no data
SL6
SL6-A
SL6
1Injection channel 1
2Injection channel 2
3Injection channel 3
4Injection channel 4
5Injection channel 5
6Injection channel 6
7–8 no data
10Auxiliary output 1
11Auxiliary output 2
12Auxiliary output 3
13Auxiliary output 4
14Auxiliary output 5
15Auxiliary output 6
16Auxiliary output 7
17Auxiliary output 8
18Auxiliary output 9
19Auxiliary output 10
20Digital input 1
21Digital input 2
22Digital input 3
23Digital input 4
24Digital input 5
25Digital input 6
26Ignition channel 1
27Ignition channel 2
28Ignition channel 3
29Ignition channel 4
32–33 no data
S2K-B-11 Injector 1
S2K-B-3 Injector 2
S2K-B-4 Injector 3
S2K-B-5 Injector 4
S2K-C-2 Alternator control
S2K-A-28 Air pump relay
7–8 no data
S2K-B-12 VTEC solenoid
S2K-B-23 Idle air control valve
S2K-A-15 Fuel pump relay (USDM)
S2K-A-20 Radiator fan relay
S2K-A-17 A/C clutch relay
S2K-A-19 Tacho output
S2K-A-18 Check engine light (MIL)
S2K-A-1 Coolant temp gauge drive
S2K-C-1 Primary O2 heater
S2K-A-6 Evap canister purge valve
S2K-A-9 Vehicle speed sensor
S2K-C-10 VTEC pressure switch
S2K-A-32 Brake switch
S2K-A-27 A/C switch (request)
S2K-A-24 Starter switch signal
S2K-A-26 Power steering load detect
S2K-C-4 Ignition coil 1
S2K-C-12 Ignition coil 2
S2K-C-13 Ignition coil 3
S2K-C-14 Ignition coil 4
32–33 no data
SL6-B
SL6
1ECU 14V supply
2Sensor supply Vref1 5.0V
4Ignition switch input
5Crank index sensor +
6Crank index sensor −
7Sync sensor +
8Sync sensor −
10Analog sensor 0V reference
11Analog input 1
12Analog input 2
13Analog input 3
14Analog input 4
18ECU ground
20Analog input 7 (switchable 1k pull-up)
21Analog input 8 (switchable 1k pull-up)
26ECU ground
29–30 no data
ECU 14V supply
5V ref
SP-14V · 2 pins
S2K-C-8 Crank sensor + (CKP+)
S2K-C-9 Crank sensor − (CKP−)
S2K-C-20 Cam (TDC1) sensor +
S2K-C-21 Cam (TDC1) sensor −
0V sensor
S2K-C-17 MAP sensor
S2K-C-27 Throttle position sensor
S2K-C-16 Primary O2 sensor
S2K-C-15 Secondary O2 sensor
GND
S2K-C-26 Coolant temp sensor
S2K-C-25 Intake air temp sensor
GND
29–30 no data
SP-14V · 5 pins
SP-GND · 4 pins
SP-0V · 4 pins
SP-5V · 4 pins
Press enter or space to select a node. You can then use the arrow keys to move the node around. Press delete to remove it and escape to cancel.
Press enter or space to select an edge. You can then press delete to remove it or escape to cancel.