100%
Stock ECU being replaced
ECU power +14V (main relay)
MAXXECUMINI-C1-B2 DIN 2 (Hall only)
MAXXECUMINI-C1-G2 GPO 1
MAXXECUMINI-C1-G1 GPO 2
MAXXECUMINI-C1-E1 GPO 3
OEM-1
Stock ECU being replaced
BECU power +14V (main relay)
FBrake switch
ICondenser fan relay
RCooling fan relay
SA/C clutch relay
MAXXECUMINI-C1-C2 IAT
MAXXECUMINI-C1-C4 AIN 4 (0-5V)
MAXXECUMINI-C1-B1 DIN 1 (Hall only)
MAXXECUMINI-C1-C1 CLT
5V ref
MAXXECUMINI-C1-A1 TRIGGER
MAXXECUMINI-C1-C3 AIN 3 (0-5V)
OEM-2
Stock ECU being replaced
BIntake air temperature (IAT)
CFront O2 signal
DVehicle speed
ECoolant temperature (ECT)
I+5V sensor supply
JCrank position (CKP)
LMass air flow (MAF)
GND
GND
GND
MAXXECUMINI-C1-D2 TPS
0V sensor
MAXXECUMINI-C1-F1 IGN 1
MAXXECUMINI-C1-F2 IGN 2
ISC valve +14V feed
MAXXECUMINI-C1-D1 GPO 8/TACHO
MAXXECUMINI-C1-G3 INJ 1
MAXXECUMINI-C1-H1 INJ 2
MAXXECUMINI-C1-H2 INJ 3
MAXXECUMINI-C1-H3 INJ 4
OEM-3
Stock ECU being replaced
APower ground
BPower ground
CPower ground
EThrottle position (TPS)
FSignal ground
GIgnition 1 (coils 1+4, wasted spark)
HIgnition 2 (coils 2+3, wasted spark)
MISC valve +14V feed
NFuel pump relay
WInjector 1
XInjector 2
YInjector 3
ZInjector 4
MAXXECUMINI
MAXXECUMINI-C1
MAXXECUMINI
A1TRIGGER
A2TRIGGER GND
B1DIN 1 (Hall only)
B2DIN 2 (Hall only)
B3SENSOR GND
B4SENSOR GND
C1CLT
C2IAT
C3AIN 3 (0-5V)
C4AIN 4 (0-5V)
D1GPO 8/TACHO
D2TPS
D4SENSOR GND
E1GPO 3
E2+5V sensor supply
F1IGN 1
F2IGN 2
G1GPO 2
G2GPO 1
G3INJ 1
G4ENGINE GND
H1INJ 2
H2INJ 3
H3INJ 4
H4+12V (ECU power supply)
OEM-2-J Crank position (CKP)
0V sensor
OEM-2-D Vehicle speed
OEM-1-F Brake switch
0V sensor
0V sensor
OEM-2-E Coolant temperature (ECT)
OEM-2-B Intake air temperature (IAT)
OEM-2-L Mass air flow (MAF)
OEM-2-C Front O2 signal
OEM-3-N Fuel pump relay
OEM-3-E Throttle position (TPS)
0V sensor
OEM-1-S A/C clutch relay
5V ref
OEM-3-G Ignition 1 (coils 1+4, wasted spark)
OEM-3-H Ignition 2 (coils 2+3, wasted spark)
OEM-1-R Cooling fan relay
OEM-1-I Condenser fan relay
OEM-3-W Injector 1
GND
OEM-3-X Injector 2
OEM-3-Y Injector 3
OEM-3-Z Injector 4
+12V (ECU power supply)
SP-0V · 6 pins
SP-14V · 4 pins
SP-GND · 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.