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
FT450-A-A3 Aux 1
OEM-E11
Stock ECU being replaced
19VVT oil-control valve RH (OCR+)
OEM-E12
Stock ECU being replaced
5V ref
FT450-A-A1 Injector 1 (Bank A)
FT450-A-A2 Injector 2 (Bank A)
FT450-A-A25 White input 6 (fuel pressure)
FT450-A-A20 White input 1
FT450-A-A21 White input 2
FT450-A-A24 White input 5 (water temp)
GND
0V sensor
0V sensor
FT450-A-A23 White input 4 (oil pressure)
FT450-A-A22 White input 3 (TPS)
FT450-A-A26 White input 7 (air temp)
OEM-E13
Stock ECU being replaced
2+5V sensor reference (VC)
5Injector 1 (cyl 1)
6Injector 2 (cyl 2)
9Accelerator pedal position 2 (VPA2)
10MAF signal (VG)
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)
FT450-A-A1 Injector 1 (Bank A)
FT450-A-A2 Injector 2 (Bank A)
FT450-A-A1 Injector 1 (Bank A)
FT450-A-A2 Injector 2 (Bank A)
FT450-A-A1 Injector 1 (Bank A)
FT450-A-A2 Injector 2 (Bank A)
FT450-A-A17 Phase input (cam)
FT450-A-A8 Ignition 1
FT450-A-A9 Ignition 2
FT450-A-A10 Ignition 3
FT450-A-A11 Ignition 4
FT450-A-A4 Aux 2
GND
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)
10Camshaft position sensor (G2)
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)
FT450-A-A5 Aux 3
ECM power feed (+BM)
ECM power (EFI relay +B1)
FT450-A-A6 Aux 4 (fuel pump / relays)
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)
FT450
FT450-A
FT450
A1Injector 1 (Bank A)
A2Injector 2 (Bank A)
A3Aux 1
A4Aux 2
A5Aux 3
A6Aux 4 (fuel pump / relays)
A7Power ground
A8Ignition 1
A9Ignition 2
A10Ignition 3
A11Ignition 4
A12Signal ground
A13+12V switched
A14+5V sensor supply
A17Phase input (cam)
A20White input 1
A21White input 2
A22White input 3 (TPS)
A23White input 4 (oil pressure)
A24White input 5 (water temp)
A25White input 6 (fuel pressure)
A26White input 7 (air temp)
Injector 5 (cyl 5) · 4 pins
Injector 2 (cyl 2) · 4 pins
OEM-E11-19 VVT oil-control valve RH (OCR+)
OEM-E14-20 VVT oil-control valve LH (OCV+)
OEM-E15-5 Fuel pump relay control (FC)
OEM-E15-10 EFI main relay control (MREL)
GND
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)
0V sensor
+12V switched
5V ref
OEM-E14-10 Camshaft position sensor (G2)
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-E13-14 Engine coolant temp (THW)
OEM-E13-9 Accelerator pedal position 2 (VPA2)
OEM-E13-22 Intake air temp (THA)
SP-0V · 4 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.
35 / 35 connections
Columns ▾
Lengths need a layout. Add bundles in Layout.
Not set yet: signal, colour, stripe, ident.
| Wire | From | To | Signal | Gauge | Colour | Stripe | Ident | Flags | |
|---|---|---|---|---|---|---|---|---|---|
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — |