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
GND
GND
GND
ECU main power (terminal 87 via main relay)
Voltage supply (injector / fuse carrier)
OEM-X60001
Stock ECU being replaced
1Injector/unloader relay control (terminal 15)
4Power ground
5Power ground
6Power ground
8ECU main power (terminal 87 via main relay)
9Voltage supply (injector / fuse carrier)
MAXXECUMINI-C1-D1 GPO 8/TACHO
0V sensor
0V sensor
0V sensor
MAXXECUMINI-C1-G1 GPO 2
0V sensor
OEM-X60002
Stock ECU being replaced
1O2 sensor heater, bank 1 pre-cat
20O2 sensor ground, bank 1 pre-cat
21O2 sensor ground, bank 2 pre-cat
22O2 sensor ground, bank 1 post-cat
23Main relay control
24O2 sensor ground, bank 2 post-cat
MAXXECUMINI-C1-C3 AIN 3 (0-5V)
5V ref
MAXXECUMINI-C1-A1 TRIGGER
0V sensor
0V sensor
0V sensor
MAXXECUMINI-C1-D2 TPS
0V sensor
0V sensor
MAXXECUMINI-C1-C2 IAT
0V sensor
MAXXECUMINI-C1-C1 CLT
0V sensor
0V sensor
MAXXECUMINI-C1-G3 INJ 1
MAXXECUMINI-C1-H1 INJ 2
MAXXECUMINI-C1-H2 INJ 3
MAXXECUMINI-C1-H3 INJ 4
MAXXECUMINI-C1-G3 INJ 1
MAXXECUMINI-C1-H1 INJ 2
MAXXECUMINI-C1-D3 GND Shield (via SP-SHD)
OEM-X60003
Stock ECU being replaced
1Mass air flow (MAF) signal
7Throttle body +5V supply
8Crankshaft position
15Exhaust camshaft ground
17MAF ground
18Intake camshaft ground
19Throttle position sensor 1
20Throttle ground
21Crankshaft ground
22Intake air temperature (IAT)
23IAT ground
24Engine coolant temperature (ECT)
25ECT ground
28Oil temperature ground
33Injector cylinder 1
34Injector cylinder 2
35Injector cylinder 3
36Injector cylinder 4
37Injector cylinder 5
38Injector cylinder 6
48Knock sensor shield
0V sensor
MAXXECUMINI-C1-C4 AIN 4 (0-5V)
5V ref
MAXXECUMINI-C1-E1 GPO 3
0V sensor
5V ref
OEM-X60004
Stock ECU being replaced
7Pedal ground 1
8Pedal position signal 1
9Pedal +5V supply 1
10Fuel pump relay control
12Pedal ground 2
14Pedal +5V supply 2
MAXXECUMINI-C1-F3 IGN 3
MAXXECUMINI-C1-F2 IGN 2
MAXXECUMINI-C1-F1 IGN 1
GND
MAXXECUMINI-C1-F4 IGN 4
OEM-X60005
Stock ECU being replaced
1Ignition coil 3
2Ignition coil 2
3Ignition coil 1
5Ignition ground
9Ignition coil 4
MAXXECUMINI
MAXXECUMINI-C1
MAXXECUMINI
A1TRIGGER
A2TRIGGER GND
B3SENSOR GND
B4SENSOR GND
C1CLT
C2IAT
C3AIN 3 (0-5V)
C4AIN 4 (0-5V)
D1GPO 8/TACHO
D2TPS
D3GND Shield
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-X60003-8 Crankshaft position
0V sensor
0V sensor
0V sensor
OEM-X60003-24 Engine coolant temperature (ECT)
OEM-X60003-22 Intake air temperature (IAT)
OEM-X60003-1 Mass air flow (MAF) signal
OEM-X60004-8 Pedal position signal 1
OEM-X60002-1 O2 sensor heater, bank 1 pre-cat
OEM-X60003-19 Throttle position sensor 1
OEM-X60003-48 Knock sensor shield (via SP-SHD)
0V sensor
OEM-X60004-10 Fuel pump relay control
5V ref
OEM-X60005-3 Ignition coil 1
OEM-X60005-2 Ignition coil 2
OEM-X60005-1 Ignition coil 3
OEM-X60005-9 Ignition coil 4
OEM-X60002-23 Main relay control
OEM-X60001-1 Injector/unloader relay control (terminal 15)
Injector cylinder 1 · 2 pins
GND
INJ 2 · 2 pins
OEM-X60003-35 Injector cylinder 3
OEM-X60003-36 Injector cylinder 4
+12V (ECU power supply)
SP-14V · 4 pins
SP-GND · 6 pins
SP-0V · 19 pins
SP-SHD · 3 pins
SP-5V1 · 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.
52 / 52 connections
Columns ▾
Lengths need a layout. Add bundles in Layout.
Not set yet: signal, colour, stripe, ident.
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