100%
Stock ECU being replaced
ECU power +14V (main relay)
ELITE2500-B-8 SPI 1
ELITE2500-A-18 DPO 1
ELITE2500-A-3 IGN 1
ELITE2500-A-4 IGN 2
ELITE2500-B-9 SPI 2
ELITE2500-B-10 SPI 3
ELITE2500-B-7 SPI 4
ELITE2500-A-2 AVI 4
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)
NWide-open throttle switch
PPower steering pressure switch
QA/C request
VNeutral/clutch switch
GND
GND
GND
GND
ELITE2500-B-1 Crank (Trigger) (+)
0V sensor
ELITE2500-B-2 Cam (Home) (+)
ELITE2500-A-1 DPO 2
5V ref
ELITE2500-B-20 AVI 5
ELITE2500-A-16 AVI 2
ELITE2500-B-13 AVI 1 (O2 Input 2)
ELITE2500-A-17 AVI 3
ELITE2500-B-4 AVI 8 (Coolant Temp)
ELITE2500-A-19 INJ 1
ELITE2500-A-20 INJ 2
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)
FAFM ground
GCam position (CAS G)
ITachometer output
K+5V sensor supply
LIdle switch (TPS)
NO2 sensor
OAir flow meter (AFM)
PIntake air temperature (IAT)
QCoolant temperature (ECT)
UInjector 1
VInjector 2
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
26ECU injector power input
OEM-2-I Tachometer output
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)
5V ref
GND
GND
OEM-2-N O2 sensor
OEM-2-P Intake air temperature (IAT)
OEM-1-E Malfunction indicator lamp (MIL)
OEM-2-U Injector 1
OEM-2-V Injector 2
OEM-2-Y Injector 3
OEM-2-Z Injector 4
ECU injector power input
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
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 AFM ground (via SP-0V)
OEM-2-F AFM ground (via SP-0V)
OEM-1-Q A/C request
OEM-1-C Start signal
OEM-1-N Wide-open throttle switch
OEM-1-P Power steering pressure switch
+13.8V ECU supply
OEM-2-O Air flow meter (AFM)
0V sensor
0V sensor
0V sensor
OEM-2-L Idle switch (TPS)
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.