100%
Stock ECU being replaced
ECU power +14V (main relay)
SL8-A-21 Digital input 2
SL8-A-10 Auxiliary output 1
SL8-A-26 Ignition channel 1
SL8-A-27 Ignition channel 2
SL8-B-3 EFI relay output (low side, 200 mA)
SL8-A-20 Digital input 1
SL8-A-22 Digital input 3
SL8-A-23 Digital input 4
SL8-A-14 Auxiliary output 5
SL8-A-24 Digital input 5
OEM-1
Stock ECU being replaced
BECU power +14V (main relay)
CStart signal
EMalfunction indicator lamp (MIL)
GIgnition 1 (coils 1+4, wasted spark)
HIgnition 2 (coils 2+3, wasted spark)
JA/C relay
MVehicle speed
PPower steering pressure switch
QA/C request
RCooling fan relay
VNeutral/clutch switch
GND
GND
GND
GND
SL8-B-5 Crank index sensor +
0V sensor
SL8-B-7 Sync sensor +
SL8-A-13 Auxiliary output 4
5V ref
SL8-B-12 Analog input 2
SL8-B-13 Analog input 3
SL8-B-11 Analog input 1
SL8-B-15 Analog input 5
SL8-B-14 Analog input 4
SL8-A-11 Auxiliary output 2
SL8-A-15 Auxiliary output 6
SL8-A-16 Auxiliary output 7
SL8-A-1 Injection channel 1
SL8-A-2 Injection channel 2
SL8-A-17 Auxiliary output 8
SL8-A-12 Auxiliary output 3
SL8-A-3 Injection channel 3
SL8-A-4 Injection channel 4
OEM-2
Stock ECU being replaced
APower ground
BPower ground
CPower ground
DPower ground
ECrank position (CAS NE)
FMAF ground
GCam position (CAS G)
ITachometer output
K+5V sensor supply
MThrottle position (TPS)
NO2 sensor
OMass air flow (MAF)
PIntake air temperature (IAT)
QCoolant temperature (ECT)
RPRC solenoid (fuel pressure regulator)
SCondenser fan relay
TFuel pump relay
UInjector 1
VInjector 2
WISC solenoid
XEvap purge solenoid
YInjector 3
ZInjector 4
SL8
SL8-A
SL8
1Injection channel 1
2Injection channel 2
3Injection channel 3
4Injection channel 4
10Auxiliary output 1
11Auxiliary output 2
12Auxiliary output 3
13Auxiliary output 4
14Auxiliary output 5
15Auxiliary output 6
16Auxiliary output 7
17Auxiliary output 8
20Digital input 1
21Digital input 2
22Digital input 3
23Digital input 4
24Digital input 5
26Ignition channel 1
27Ignition channel 2
34Aux 9–10 14V supply
OEM-2-U Injector 1
OEM-2-V Injector 2
OEM-2-Y Injector 3
OEM-2-Z Injector 4
OEM-1-E Malfunction indicator lamp (MIL)
OEM-2-R PRC solenoid (fuel pressure regulator)
OEM-2-X Evap purge solenoid
OEM-2-I Tachometer output
OEM-1-R Cooling fan relay
OEM-2-S Condenser fan relay
OEM-2-T Fuel pump relay
OEM-2-W ISC solenoid
OEM-1-M Vehicle speed
OEM-1-C Start signal
OEM-1-P Power steering pressure switch
OEM-1-Q A/C request
OEM-1-V Neutral/clutch switch
OEM-1-G Ignition 1 (coils 1+4, wasted spark)
OEM-1-H Ignition 2 (coils 2+3, wasted spark)
Aux 9–10 14V supply
SL8-B
SL8
1ECU 14V supply
2Sensor supply Vref1 5.0V
3EFI relay output (low side, 200 mA)
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
15Analog input 5
18ECU ground
26ECU ground
29–30 no data
ECU 14V supply
5V ref
OEM-1-J A/C relay
OEM-2-E Crank position (CAS NE)
OEM-2-F MAF ground (via SP-0V)
OEM-2-G Cam position (CAS G)
OEM-2-F MAF ground (via SP-0V)
0V sensor
OEM-2-O Mass air flow (MAF)
OEM-2-M Throttle position (TPS)
OEM-2-N O2 sensor
OEM-2-Q Coolant temperature (ECT)
OEM-2-P Intake air temperature (IAT)
GND
GND
29–30 no data
SP-14V · 4 pins
SP-GND · 7 pins
SP-0V · 5 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.