100%
Stock ECU being replaced
5 no data
7–8 no data
MAXXECUMINI-C1-B1 DIN 1 (Hall only)
11 no data
14 no data
MAXXECUMINI-C1-G2 GPO 1
MAXXECUMINI-C1-G1 GPO 2
MAXXECUMINI-C1-E1 GPO 3
MAXXECUMINI-C1-D1 GPO 8/TACHO
22 no data
MAXXECUMINI-C1-C4 AIN 4 (0-5V)
31 no data
OEM-A
Stock ECU being replaced
5 no data
7–8 no data
9Vehicle speed sensor
11 no data
14 no data
15Fuel pump relay (USDM)
16Fuel pump relay (JDM)
17A/C clutch relay
20Radiator fan relay
22 no data
23Secondary O2 sensor
31 no data
Power source 1 (main relay)
GND
MAXXECUMINI-C1-H1 INJ 2
MAXXECUMINI-C1-H2 INJ 3
MAXXECUMINI-C1-H3 INJ 4
6–8 no data
Power source 2 (main relay)
GND
MAXXECUMINI-C1-G3 INJ 1
13–19 no data
GND
GND
24–25 no data
OEM-B
Stock ECU being replaced
1Power source 1 (main relay)
2Power ground 1
3Injector 2
4Injector 3
5Injector 4
6–8 no data
9Power source 2 (main relay)
10Power ground 2
11Injector 1
13–19 no data
20Ground
22Ground
24–25 no data
MAXXECUMINI-C1-F1 IGN 1
MAXXECUMINI-C1-B2 DIN 2 (Hall only)
6 no data
0V sensor
MAXXECUMINI-C1-A1 TRIGGER
SP-0V · 4 pins
MAXXECUMINI-C1-F2 IGN 2
MAXXECUMINI-C1-F3 IGN 3
MAXXECUMINI-C1-F4 IGN 4
MAXXECUMINI-C1-C3 AIN 3 (0-5V)
0V sensor
5V ref
23 no data
MAXXECUMINI-C1-C2 IAT
MAXXECUMINI-C1-C1 CLT
MAXXECUMINI-C1-D2 TPS
0V sensor
0V sensor
OEM-C
Stock ECU being replaced
4Ignition coil 1
5Alternator FR signal
6 no data
7Sensor ground 1
8Crank sensor + (CKP+)
9Crank sensor − (CKP−)
12Ignition coil 2
13Ignition coil 3
14Ignition coil 4
17MAP sensor
18Sensor ground 2
19Sensor 5V supply 1 (MAP)
23 no data
25Intake air temp sensor
26Coolant temp sensor
27Throttle position sensor
30Cam (TDC2) sensor −
31Timing ground
1–16 no data
OEM-D
Stock ECU being replaced
1–16 no data
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
F3IGN 3
F4IGN 4
G1GPO 2
G2GPO 1
G3INJ 1
G4ENGINE GND
H1INJ 2
H2INJ 3
H3INJ 4
H4+12V (ECU power supply)
OEM-C-8 Crank sensor + (CKP+)
0V sensor
OEM-A-9 Vehicle speed sensor
OEM-C-5 Alternator FR signal
0V sensor
0V sensor
OEM-C-26 Coolant temp sensor
OEM-C-25 Intake air temp sensor
OEM-C-17 MAP sensor
OEM-A-23 Secondary O2 sensor
OEM-A-20 Radiator fan relay
OEM-C-27 Throttle position sensor
0V sensor
OEM-A-17 A/C clutch relay
5V ref
OEM-C-4 Ignition coil 1
OEM-C-12 Ignition coil 2
OEM-C-13 Ignition coil 3
OEM-C-14 Ignition coil 4
OEM-A-16 Fuel pump relay (JDM)
OEM-A-15 Fuel pump relay (USDM)
OEM-B-11 Injector 1
GND
OEM-B-3 Injector 2
OEM-B-4 Injector 3
OEM-B-5 Injector 4
+12V (ECU power supply)
SP-14V · 4 pins
SP-GND · 6 pins
SP-0V · 10 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.