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
MAXXECUSTREE-C1-B4 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)
MAXXECUSTREE-C1-D1 WBO2 Heater-
MAXXECUSTREE-C1-A4 GPO 8/TACHO
0V sensor
0V sensor
0V sensor
MAXXECUSTREE-C1-C4 GPO 2
0V sensor
OEM-X60002
Stock ECU being replaced
1O2 sensor heater, bank 1 pre-cat
13O2 sensor heater, bank 2 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
MAXXECUSTREE-C1-J3 AIN 3 (0-5V)
MAXXECUSTREE-C1-H4 HOME
5V ref
MAXXECUSTREE-C1-H3 TRIGGER
0V sensor
0V sensor
0V sensor
MAXXECUSTREE-C1-G2 TPS/AIN
0V sensor
0V sensor
MAXXECUSTREE-C1-J2 AIN 2 (Temperature)
0V sensor
MAXXECUSTREE-C1-J1 AIN 1 (temperature)
0V sensor
MAXXECUSTREE-C1-F1 CLT
0V sensor
MAXXECUSTREE-C1-K1 INJ 1
MAXXECUSTREE-C1-K2 INJ 2
MAXXECUSTREE-C1-M1 INJ 3
MAXXECUSTREE-C1-M2 INJ 4
MAXXECUSTREE-C1-M3 INJ 5
MAXXECUSTREE-C1-L3 INJ 6
MAXXECUSTREE-C1-E3 GND Shield (via SP-SHD)
OEM-X60003
Stock ECU being replaced
1Mass air flow (MAF) signal
2Exhaust camshaft position
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
27Engine oil temperature
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
MAXXECUSTREE-C1-J4 AIN 4 (0-5V)
5V ref
MAXXECUSTREE-C1-D4 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
MAXXECUSTREE-C1-B2 IGN 3
MAXXECUSTREE-C1-A3 IGN 2
MAXXECUSTREE-C1-A2 IGN 1
GND
MAXXECUSTREE-C1-C3 IGN 6
MAXXECUSTREE-C1-C2 IGN 5
MAXXECUSTREE-C1-B3 IGN 4
OEM-X60005
Stock ECU being replaced
1Ignition coil 3
2Ignition coil 2
3Ignition coil 1
5Ignition ground
7Ignition coil 6
8Ignition coil 5
9Ignition coil 4
MAXXECUSTREE
MAXXECUSTREE-C1
MAXXECUSTREE
A2IGN 1
A3IGN 2
A4GPO 8/TACHO
B2IGN 3
B3IGN 4
B4GPO 1
C2IGN 5
C3IGN 6
C4GPO 2
D1WBO2 Heater-
D4GPO 3
E3GND Shield
F1CLT
G1+5V sensor supply
G2TPS/AIN
H1Sensor GND
H2Trigger GND
H3TRIGGER
H4HOME
J1AIN 1 (temperature)
J2AIN 2 (Temperature)
J3AIN 3 (0-5V)
J4AIN 4 (0-5V)
K1INJ 1
K2INJ 2
L3INJ 6
L4Engine GND
M1INJ 3
M2INJ 4
M3INJ 5
M4+12V ECU power supply
OEM-X60005-3 Ignition coil 1
OEM-X60005-2 Ignition coil 2
OEM-X60002-13 O2 sensor heater, bank 2 pre-cat
OEM-X60005-1 Ignition coil 3
OEM-X60005-9 Ignition coil 4
OEM-X60001-1 Injector/unloader relay control (terminal 15)
OEM-X60005-8 Ignition coil 5
OEM-X60005-7 Ignition coil 6
OEM-X60002-23 Main relay control
OEM-X60002-1 O2 sensor heater, bank 1 pre-cat
OEM-X60004-10 Fuel pump relay control
OEM-X60003-48 Knock sensor shield (via SP-SHD)
OEM-X60003-27 Engine oil temperature
5V ref
OEM-X60003-19 Throttle position sensor 1
0V sensor
0V sensor
OEM-X60003-8 Crankshaft position
OEM-X60003-2 Exhaust camshaft position
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-X60003-33 Injector cylinder 1
OEM-X60003-34 Injector cylinder 2
OEM-X60003-38 Injector cylinder 6
GND
OEM-X60003-35 Injector cylinder 3
OEM-X60003-36 Injector cylinder 4
OEM-X60003-37 Injector cylinder 5
+12V ECU power supply
SP-14V · 4 pins
SP-GND · 6 pins
SP-0V · 17 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.
55 / 55 connections
Columns ▾
Lengths need a layout. Add bundles in Layout.
Not set yet: signal, colour, stripe, ident.
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