100%
Stock ECU being replaced
ECU power +14V (main relay)
ELITE2500-B-9 SPI 2
ELITE2500-B-19 DPO 4
ELITE2500-A-3 IGN 1
ELITE2500-A-4 IGN 2
ELITE2500-A-25 DPO 6 (ECR OUT)
ELITE2500-B-8 SPI 1
ELITE2500-B-10 SPI 3
ELITE2500-B-7 SPI 4
ELITE2500-A-18 DPO 1
ELITE2500-B-20 AVI 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
ELITE2500-B-1 Crank (Trigger) (+)
0V sensor
ELITE2500-B-2 Cam (Home) (+)
ELITE2500-A-33 Stepper 1 P3 / DPO
5V ref
ELITE2500-A-16 AVI 2
ELITE2500-A-17 AVI 3
ELITE2500-B-13 AVI 1 (O2 Input 2)
ELITE2500-A-2 AVI 4
ELITE2500-B-4 AVI 8 (Coolant Temp)
ELITE2500-A-31 Stepper 1 P1 / DPO
ELITE2500-A-1 DPO 2
ELITE2500-A-24 DPO 5 (fuel pump trigger)
ELITE2500-A-19 INJ 1
ELITE2500-A-20 INJ 2
ELITE2500-A-23 DPO 3
ELITE2500-A-32 Stepper 1 P2 / DPO
ELITE2500-A-21 INJ 3
ELITE2500-A-22 INJ 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
ELITE2500
ELITE2500-A
ELITE2500
1DPO 2
2AVI 4
3IGN 1
4IGN 2
9+5V DC
10Battery ground
11Battery ground
16AVI 2
17AVI 3
18DPO 1
19INJ 1
20INJ 2
21INJ 3
22INJ 4
23DPO 3
24DPO 5 (fuel pump trigger)
25DPO 6 (ECR OUT)
26ECU injector power input
31Stepper 1 P1 / DPO
32Stepper 1 P2 / DPO
33Stepper 1 P3 / DPO
OEM-2-S Condenser fan relay
OEM-2-P Intake air temperature (IAT)
OEM-1-G Ignition 1 (coils 1+4, wasted spark)
OEM-1-H Ignition 2 (coils 2+3, wasted spark)
5V ref
GND
GND
OEM-2-M Throttle position (TPS)
OEM-2-N O2 sensor
OEM-1-R Cooling fan relay
OEM-2-U Injector 1
OEM-2-V Injector 2
OEM-2-Y Injector 3
OEM-2-Z Injector 4
OEM-2-W ISC solenoid
OEM-2-T Fuel pump relay
OEM-1-J A/C relay
ECU injector power input
OEM-2-R PRC solenoid (fuel pressure regulator)
OEM-2-X Evap purge solenoid
OEM-2-I Tachometer output
ELITE2500-B
ELITE2500
1Crank (Trigger) (+)
2Cam (Home) (+)
4AVI 8 (Coolant Temp)
5Crank (Trigger) (−)
6Cam (Home) (−)
7SPI 4
8SPI 1
9SPI 2
10SPI 3
11+13.8V ECU supply
13AVI 1 (O2 Input 2)
14Signal ground
15Signal ground
16Signal ground
19DPO 4
20AVI 5
OEM-2-E Crank position (CAS NE)
OEM-2-G Cam position (CAS G)
OEM-2-Q Coolant temperature (ECT)
OEM-2-F MAF ground (via SP-0V)
OEM-2-F MAF ground (via SP-0V)
OEM-1-Q A/C request
OEM-1-M Vehicle speed
OEM-1-C Start signal
OEM-1-P Power steering pressure switch
+13.8V ECU supply
OEM-2-O Mass air flow (MAF)
0V sensor
0V sensor
0V sensor
OEM-1-E Malfunction indicator lamp (MIL)
OEM-1-V Neutral/clutch switch
SP-GND · 7 pins
SP-14V · 4 pins
SP-0V · 7 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.