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
MAXXECUGEN2R-MX2-12 GP OUT 7 / WBO2 Sensor 1 H-
MAXXECUGEN2R-MX3-12 GP Out 8 (GND) / WBO2 Sensor 2 H-
MAXXECUGEN2R-MX4-3 Digital/VR 5 SIGNAL +
MAXXECUGEN2R-MX2-5 AIN 7
MAXXECUGEN2R-MX1-5 GP out 1 (GND)
MAXXECUGEN2R-MX2-6 AIN 8
MAXXECUGEN2R-MX3-31 INJECTOR 9
OEM-E11
Stock ECU being replaced
7O2 sensor heater (bank unconfirmed)
8O2 sensor heater (bank unconfirmed)
17Starter signal (STA)
18O2 sensor signal (bank unconfirmed)
19VVT oil-control valve RH (OCR+)
27O2 sensor signal (bank unconfirmed)
28VVT oil-control valve RH (OCR−)
MAXXECUGEN2R-MX3-32 INJECTOR 10
OEM-E12
Stock ECU being replaced
12Throttle magnetic clutch + (CL+)
5V ref
MAXXECUGEN2R-MX1-17 GP out 5 (GND)
MAXXECUGEN2R-MX2-3 GP out 6 (GND)
MAXXECUGEN2R-MX1-31 INJECTOR 1
MAXXECUGEN2R-MX1-32 INJECTOR 2
MAXXECUGEN2R-MX3-33 INJECTOR 11
MAXXECUGEN2R-MX1-30 AIN 5
MAXXECUGEN2R-MX1-26 AIN 1
MAXXECUGEN2R-MX2-13 AIN 9
MAXXECUGEN2R-MX2-14 AIN 10
MAXXECUGEN2R-MX1-27 AIN 2
MAXXECUGEN2R-MX2-4 AIN 6
GND
0V sensor
0V sensor
MAXXECUGEN2R-MX1-29 AIN 4
MAXXECUGEN2R-MX1-28 AIN 3
MAXXECUGEN2R-MX2-15 AIN 11
OEM-E13
Stock ECU being replaced
2+5V sensor reference (VC)
3O2 sensor heater (bank unconfirmed)
4O2 sensor heater (bank unconfirmed)
5Injector 1 (cyl 1)
6Injector 2 (cyl 2)
8Throttle magnetic clutch − (CL−)
9Accelerator pedal position 2 (VPA2)
10MAF signal (VG)
11O2 sensor signal (bank unconfirmed)
12O2 sensor signal (bank unconfirmed)
13Throttle position sensor 1 (VTA)
14Engine coolant temp (THW)
17ECU ground (E1)
18Sensor ground (E2)
19MAF ground (EVG)
20Throttle position sensor 2 (VTA2)
21Accelerator pedal position 1 (VPA)
22Intake air temp (THA)
MAXXECUGEN2R-MX1-33 INJECTOR 3
MAXXECUGEN2R-MX1-34 INJECTOR 4
MAXXECUGEN2R-MX2-33 INJECTOR 5
MAXXECUGEN2R-MX2-34 INJECTOR 6
MAXXECUGEN2R-MX3-29 INJECTOR 7
MAXXECUGEN2R-MX3-30 INJECTOR 8
MAXXECUGEN2R-MX2-8 GP out 14 (H-BRIDGE 1)
MAXXECUGEN2R-MX2-7 GP out 13 (H-BRIDGE 1)
MAXXECUGEN2R-MX1-18 Digital/VR 2 SIGNAL +
MAXXECUGEN2R-MX1-1 Ignition 1
MAXXECUGEN2R-MX1-2 Ignition 2
MAXXECUGEN2R-MX1-3 Ignition 3
MAXXECUGEN2R-MX1-4 Ignition 4
MAXXECUGEN2R-MX2-1 Ignition 5
MAXXECUGEN2R-MX2-2 Ignition 6
MAXXECUGEN2R-MX2-31 KNOCK 2+
MAXXECUGEN2R-MX2-28 KNOCK 1+
MAXXECUGEN2R-MX3-34 INJECTOR 12
MAXXECUGEN2R-MX1-6 GP out 2 (GND)
GND
MAXXECUGEN2R-MX1-14 SENSOR GND (via SP-0V)
MAXXECUGEN2R-MX1-10 Digital/VR 1 SIGNAL +
MAXXECUGEN2R-MX3-3 Ignition 7
MAXXECUGEN2R-MX3-4 Ignition 8
MAXXECUGEN2R-MX1-23 Digital/VR 3 SIGNAL +
MAXXECUGEN2R-MX1-24 Digital/VR 4 SIGNAL +
MAXXECUGEN2R-MX4-31 INJECTOR 13
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)
7Throttle motor − (M−)
8Throttle motor + (M+)
10Camshaft position sensor (G2)
11Ignition coil 1 (IGT1)
12Ignition coil 2 (IGT2)
13Ignition coil 3 (IGT3)
14Ignition coil 4 (IGT4)
15Ignition coil 5 (IGT5)
16Ignition coil 6 (IGT6)
17Knock sensor RH (KNKR)
18Knock sensor LH (KNKL)
19VVT oil-control valve LH (OCV−)
20VVT oil-control valve LH (OCV+)
21Power/injector ground (E01)
22Crank position sensor (NE−)
23Crank position sensor (NE+)
25Ignition coil 7 (IGT7)
26Ignition coil 8 (IGT8)
27Ignition confirmation 1 (IGF1)
28Ignition confirmation 2 (IGF2)
29ACIS induction VSV
MAXXECUGEN2R-MX1-8 GP out 4 (GND)
MAXXECUGEN2R-MX4-32 INJECTOR 14
ECM power feed (+BM)
ECM power (EFI relay +B1)
MAXXECUGEN2R-MX2-24 12V supply 3
MAXXECUGEN2R-MX1-7 GP out 3 (GND)
ECM power (EFI relay +B)
OEM-E15
Stock ECU being replaced
5Fuel pump relay control (FC)
6Check engine light (W)
7ECM power feed (+BM)
8ECM power (EFI relay +B1)
9Ignition switch (+12V)
10EFI main relay control (MREL)
16ECM power (EFI relay +B)
MAXXECUGEN2R
MAXXECUGEN2R-MX1
MAXXECUGEN2R
1Ignition 1
2Ignition 2
3Ignition 3
4Ignition 4
5GP out 1 (GND)
6GP out 2 (GND)
7GP out 3 (GND)
8GP out 4 (GND)
9Engine gnd
10Digital/VR 1 SIGNAL +
12Digital/VR 1 POWER SUPPLY
14SENSOR GND
17GP out 5 (GND)
18Digital/VR 2 SIGNAL +
23Digital/VR 3 SIGNAL +
24Digital/VR 4 SIGNAL +
2512V supply 1
26AIN 1
27AIN 2
28AIN 3
29AIN 4
30AIN 5
31INJECTOR 1
32INJECTOR 2
33INJECTOR 3
34INJECTOR 4
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-E11-19 VVT oil-control valve RH (OCR+)
OEM-E14-20 VVT oil-control valve LH (OCV+)
OEM-E15-10 EFI main relay control (MREL)
OEM-E15-5 Fuel pump relay control (FC)
GND
OEM-E14-23 Crank position sensor (NE+)
5V ref
0V sensor
OEM-E13-3 O2 sensor heater (bank unconfirmed)
OEM-E14-10 Camshaft position sensor (G2)
OEM-E14-27 Ignition confirmation 1 (IGF1)
OEM-E14-28 Ignition confirmation 2 (IGF2)
12V supply 1
OEM-E13-10 MAF signal (VG)
OEM-E13-13 Throttle position sensor 1 (VTA)
OEM-E13-21 Accelerator pedal position 1 (VPA)
OEM-E13-20 Throttle position sensor 2 (VTA2)
OEM-E13-9 Accelerator pedal position 2 (VPA2)
OEM-E13-5 Injector 1 (cyl 1)
OEM-E13-6 Injector 2 (cyl 2)
OEM-E14-1 Injector 3 (cyl 3)
OEM-E14-2 Injector 4 (cyl 4)
MAXXECUGEN2R-MX2
MAXXECUGEN2R
1Ignition 5
2Ignition 6
3GP out 6 (GND)
4AIN 6
5AIN 7
6AIN 8
7GP out 13 (H-BRIDGE 1)
8GP out 14 (H-BRIDGE 1)
9Engine gnd
12GP OUT 7 / WBO2 Sensor 1 H-
13AIN 9
14AIN 10
15AIN 11
2412V supply 3
2512V supply 2
28KNOCK 1+
31KNOCK 2+
33INJECTOR 5
34INJECTOR 6
OEM-E14-15 Ignition coil 5 (IGT5)
OEM-E14-16 Ignition coil 6 (IGT6)
OEM-E13-4 O2 sensor heater (bank unconfirmed)
OEM-E13-14 Engine coolant temp (THW)
OEM-E11-18 O2 sensor signal (bank unconfirmed)
OEM-E11-27 O2 sensor signal (bank unconfirmed)
OEM-E14-8 Throttle motor + (M+)
OEM-E14-7 Throttle motor − (M−)
GND
OEM-E11-7 O2 sensor heater (bank unconfirmed)
OEM-E13-11 O2 sensor signal (bank unconfirmed)
OEM-E13-12 O2 sensor signal (bank unconfirmed)
OEM-E13-22 Intake air temp (THA)
OEM-E15-9 Ignition switch (+12V)
12V supply 2
OEM-E14-18 Knock sensor LH (KNKL)
OEM-E14-17 Knock sensor RH (KNKR)
OEM-E14-3 Injector 5 (cyl 5)
OEM-E14-4 Injector 6 (cyl 6)
MAXXECUGEN2R-MX3
MAXXECUGEN2R
3Ignition 7
4Ignition 8
9Engine gnd
12GP Out 8 (GND) / WBO2 Sensor 2 H-
29INJECTOR 7
30INJECTOR 8
31INJECTOR 9
32INJECTOR 10
33INJECTOR 11
34INJECTOR 12
OEM-E14-25 Ignition coil 7 (IGT7)
OEM-E14-26 Ignition coil 8 (IGT8)
GND
OEM-E11-8 O2 sensor heater (bank unconfirmed)
OEM-E14-5 Injector 7 (cyl 7)
OEM-E14-6 Injector 8 (cyl 8)
OEM-E11-28 VVT oil-control valve RH (OCR−)
OEM-E12-12 Throttle magnetic clutch + (CL+)
OEM-E13-8 Throttle magnetic clutch − (CL−)
OEM-E14-19 VVT oil-control valve LH (OCV−)
MAXXECUGEN2R-MX4
MAXXECUGEN2R
3Digital/VR 5 SIGNAL +
31INJECTOR 13
32INJECTOR 14
OEM-E11-17 Starter signal (STA)
OEM-E14-29 ACIS induction VSV
OEM-E15-6 Check engine light (W)
SP-0V · 5 pins
SP-GND · 6 pins
SP-14V · 6 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.
66 / 66 connections
Columns ▾
Lengths need a layout. Add bundles in Layout.
Not set yet: signal, colour, stripe, ident.
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