Not confident with automotive wiring? Have a professional harness builder or tuner do it, or check your work before first power-up. A wiring mistake can damage the ECU, the engine or the car, or start a fire.
100%
Stock ECU being replaced
MAXXECUMINI-C1-G2 GPO 1
OEM-E11
Stock ECU being replaced
19VVT oil-control valve RH (OCR+)
OEM-E12
Stock ECU being replaced
5V ref
MAXXECUMINI-C1-G3 INJ 1
MAXXECUMINI-C1-H1 INJ 2
MAXXECUMINI-C1-C3 AIN 3 (0-5V)
MAXXECUMINI-C1-D2 TPS
MAXXECUMINI-C1-C1 CLT
GND
0V sensor
0V sensor
MAXXECUMINI-C1-C4 AIN 4 (0-5V)
MAXXECUMINI-C1-C2 IAT
OEM-E13
Stock ECU being replaced
2+5V sensor reference (VC)
5Injector 1 (cyl 1)
6Injector 2 (cyl 2)
10MAF signal (VG)
13Throttle position sensor 1 (VTA)
14Engine coolant temp (THW)
17ECU ground (E1)
18Sensor ground (E2)
19MAF ground (EVG)
21Accelerator pedal position 1 (VPA)
22Intake air temp (THA)
MAXXECUMINI-C1-H2 INJ 3
MAXXECUMINI-C1-H3 INJ 4
MAXXECUMINI-C1-G3 INJ 1
MAXXECUMINI-C1-H1 INJ 2
MAXXECUMINI-C1-H2 INJ 3
MAXXECUMINI-C1-H3 INJ 4
MAXXECUMINI-C1-F1 IGN 1
MAXXECUMINI-C1-F2 IGN 2
MAXXECUMINI-C1-F3 IGN 3
MAXXECUMINI-C1-F4 IGN 4
MAXXECUMINI-C1-G1 GPO 2
GND
SP-0V · 4 pins
MAXXECUMINI-C1-A1 TRIGGER
MAXXECUMINI-C1-B1 DIN 1 (Hall only)
MAXXECUMINI-C1-B2 DIN 2 (Hall only)
OEM-E14
Stock ECU being replaced
1Injector 3 (cyl 3)
2Injector 4 (cyl 4)
3Injector 5 (cyl 5)
4Injector 6 (cyl 6)
5Injector 7 (cyl 7)
6Injector 8 (cyl 8)
11Ignition coil 1 (IGT1)
12Ignition coil 2 (IGT2)
13Ignition coil 3 (IGT3)
14Ignition coil 4 (IGT4)
20VVT oil-control valve LH (OCV+)
21Power/injector ground (E01)
22Crank position sensor (NE−)
23Crank position sensor (NE+)
27Ignition confirmation 1 (IGF1)
28Ignition confirmation 2 (IGF2)
MAXXECUMINI-C1-D1 GPO 8/TACHO
ECM power feed (+BM)
ECM power (EFI relay +B1)
MAXXECUMINI-C1-E1 GPO 3
ECM power (EFI relay +B)
OEM-E15
Stock ECU being replaced
5Fuel pump relay control (FC)
7ECM power feed (+BM)
8ECM power (EFI relay +B1)
10EFI main relay control (MREL)
16ECM power (EFI relay +B)
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-E14-23 Crank position sensor (NE+)
0V sensor
OEM-E14-27 Ignition confirmation 1 (IGF1)
OEM-E14-28 Ignition confirmation 2 (IGF2)
0V sensor
0V sensor
OEM-E13-14 Engine coolant temp (THW)
OEM-E13-22 Intake air temp (THA)
OEM-E13-10 MAF signal (VG)
OEM-E13-21 Accelerator pedal position 1 (VPA)
OEM-E15-5 Fuel pump relay control (FC)
OEM-E13-13 Throttle position sensor 1 (VTA)
0V sensor
OEM-E15-10 EFI main relay control (MREL)
5V ref
OEM-E14-11 Ignition coil 1 (IGT1)
OEM-E14-12 Ignition coil 2 (IGT2)
OEM-E14-13 Ignition coil 3 (IGT3)
OEM-E14-14 Ignition coil 4 (IGT4)
OEM-E14-20 VVT oil-control valve LH (OCV+)
OEM-E11-19 VVT oil-control valve RH (OCR+)
Injector 5 (cyl 5) · 2 pins
GND
Injector 2 (cyl 2) · 2 pins
INJ 3 · 2 pins
Injector 4 (cyl 4) · 2 pins
+12V (ECU power supply)
SP-0V · 8 pins
SP-GND · 4 pins
SP-14V · 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.
39 / 39 connections
Columns ▾
Lengths need a layout. Add bundles in Layout.
Not set yet: signal, colour, stripe, ident.
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