100%
Stock ECU being replaced
ECU power +14V (main relay)
MAXXECUSPORT-C1-K3 DIN 1
MAXXECUSPORT-C1-B4 GPO 1
MAXXECUSPORT-C1-A2 IGN 1
MAXXECUSPORT-C1-A3 IGN 2
MAXXECUSPORT-C1-K4 DIN 2
MAXXECUSPORT-C1-C1 AIN 5 (0-5V)
MAXXECUSPORT-C1-D2 AIN 6 (0-5V)
MAXXECUSPORT-C1-D3 AIN 7 (0-5V)
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
MAXXECUSPORT-C1-H3 TRIGGER
0V sensor
MAXXECUSPORT-C1-H4 HOME
MAXXECUSPORT-C1-C4 GPO 2
5V ref
MAXXECUSPORT-C1-E4 AIN 8 (0-5V)
MAXXECUSPORT-C1-J4 AIN 4 (0-5V)
MAXXECUSPORT-C1-J3 AIN 3 (0-5V)
MAXXECUSPORT-C1-J2 AIN 2 (Temperature)
MAXXECUSPORT-C1-J1 AIN 1 (temperature)
MAXXECUSPORT-C1-K1 INJ 1
MAXXECUSPORT-C1-K2 INJ 2
MAXXECUSPORT-C1-M1 INJ 3
MAXXECUSPORT-C1-M2 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
MAXXECUSPORT
MAXXECUSPORT-C1
MAXXECUSPORT
A2IGN 1
A3IGN 2
B4GPO 1
C1AIN 5 (0-5V)
C4GPO 2
D2AIN 6 (0-5V)
D3AIN 7 (0-5V)
E4AIN 8 (0-5V)
G1+5V sensor supply
H1Sensor GND
H2Trigger GND
H3TRIGGER
H4HOME
J1AIN 1 (temperature)
J2AIN 2 (Temperature)
J3AIN 3 (0-5V)
J4AIN 4 (0-5V)
K1INJ 1
K2INJ 2
K3DIN 1
K4DIN 2
L4Engine GND
M1INJ 3
M2INJ 4
M4+12V ECU power supply
OEM-1-G Ignition 1 (coils 1+4, wasted spark)
OEM-1-H Ignition 2 (coils 2+3, wasted spark)
OEM-1-E Malfunction indicator lamp (MIL)
OEM-1-P Power steering pressure switch
OEM-2-I Tachometer output
OEM-1-Q A/C request
OEM-1-V Neutral/clutch switch
OEM-2-L Idle switch (TPS)
5V ref
0V sensor
0V sensor
OEM-2-E Crank position (CAS NE)
OEM-2-G Cam position (CAS G)
OEM-2-Q Coolant temperature (ECT)
OEM-2-P Intake air temperature (IAT)
OEM-2-O Air flow meter (AFM)
OEM-2-N O2 sensor
OEM-2-U Injector 1
OEM-2-V Injector 2
OEM-1-C Start signal
OEM-1-N Wide-open throttle switch
GND
OEM-2-Y Injector 3
OEM-2-Z Injector 4
+12V ECU power supply
SP-14V · 3 pins
SP-0V · 4 pins
SP-GND · 6 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.