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
G4XSTORMX-A-A29 Aux 5
G4XSTORMX-A-A28 Aux 6
G4XSTORMX-B-B20 Digital Input 5
G4XSTORMX-B-B15 Analog Volt 6
G4XSTORMX-A-A21 Aux 1
G4XSTORMX-B-B16 Analog Volt 7
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)
OEM-E12
Stock ECU being replaced
5V ref
G4XSTORMX-A-A27 Aux 7
G4XSTORMX-A-A26 Aux 8
G4XSTORMX-A-A4 Injector 1
G4XSTORMX-A-A3 Injector 2
G4XSTORMX-B-B33 Analog Volt 5
G4XSTORMX-A-A17 Analog Volt 1
G4XSTORMX-B-B23 Analog Volt 8
G4XSTORMX-A-A22 Analog Volt 2
G4XSTORMX-A-A15 Analog Temp 1
G4XSTORMX-A-A31 Digital Input 2
G4XSTORMX-A-A30 Digital Input 1
GND
0V sensor
0V sensor
G4XSTORMX-A-A14 Analog Volt 4
G4XSTORMX-A-A33 Analog Volt 3
G4XSTORMX-A-A16 Analog Temp 2
SP-0V · 2 pins
SP-0V · 2 pins
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)
9Accelerator pedal position 2 (VPA2)
10MAF signal (VG)
11O2 sensor signal (bank unconfirmed)
13Throttle position sensor 1 (VTA)
14Engine coolant temp (THW)
15VVT position sensor RH (VVR+)
16VVT position sensor LH (VVL+)
17ECU ground (E1)
18Sensor ground (E2)
19MAF ground (EVG)
20Throttle position sensor 2 (VTA2)
21Accelerator pedal position 1 (VPA)
22Intake air temp (THA)
23VVT position sensor RH (VVR−)
24VVT position sensor LH (VVL−)
G4XSTORMX-A-A2 Injector 3
G4XSTORMX-A-A1 Injector 4
G4XSTORMX-B-B4 Injector 5
G4XSTORMX-B-B3 Injector 6
G4XSTORMX-B-B2 Injector 7
G4XSTORMX-B-B1 Injector 8
G4XSTORMX-A-A9 Trigger 2
G4XSTORMX-A-A13 Ignition 1
G4XSTORMX-A-A12 Ignition 2
G4XSTORMX-A-A11 Ignition 3
G4XSTORMX-A-A10 Ignition 4
G4XSTORMX-B-B13 Ignition 5
G4XSTORMX-B-B12 Ignition 6
G4XSTORMX-B-B8 Knock 2
G4XSTORMX-B-B9 Knock 1
G4XSTORMX-A-A20 Aux 2
GND
SP-0V · 2 pins
G4XSTORMX-A-A8 Trigger 1
G4XSTORMX-B-B11 Ignition 7
G4XSTORMX-B-B10 Ignition 8
G4XSTORMX-A-A23 Digital Input 3
G4XSTORMX-B-B21 Digital Input 4
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)
15Ignition coil 5 (IGT5)
16Ignition coil 6 (IGT6)
17Knock sensor RH (KNKR)
18Knock sensor LH (KNKL)
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)
G4XSTORMX-A-A18 Aux 4
ECM power feed (+BM)
ECM power (EFI relay +B1)
G4XSTORMX-A-A19 Aux 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)
G4XSTORMX
G4XSTORMX-A
G4XSTORMX
A1Injector 4
A2Injector 3
A3Injector 2
A4Injector 1
A5+14V ECU Power
A8Trigger 1
A9Trigger 2
A10Ignition 4
A11Ignition 3
A12Ignition 2
A13Ignition 1
A14Analog Volt 4
A15Analog Temp 1
A16Analog Temp 2
A17Analog Volt 1
A18Aux 4
A19Aux 3
A20Aux 2
A21Aux 1
A22Analog Volt 2
A23Digital Input 3
A24Sensor Ground
A25System Ground
A26Aux 8
A27Aux 7
A28Aux 6
A29Aux 5
A30Digital Input 1
A31Digital Input 2
A32+5V Out
A33Analog Volt 3
A34System Ground
OEM-E14-2 Injector 4 (cyl 4)
OEM-E14-1 Injector 3 (cyl 3)
OEM-E13-6 Injector 2 (cyl 2)
OEM-E13-5 Injector 1 (cyl 1)
+14V ECU Power
OEM-E14-23 Crank position sensor (NE+)
OEM-E14-10 Camshaft position sensor (G2)
OEM-E14-14 Ignition coil 4 (IGT4)
OEM-E14-13 Ignition coil 3 (IGT3)
OEM-E14-12 Ignition coil 2 (IGT2)
OEM-E14-11 Ignition coil 1 (IGT1)
OEM-E13-20 Throttle position sensor 2 (VTA2)
OEM-E13-14 Engine coolant temp (THW)
OEM-E13-22 Intake air temp (THA)
OEM-E13-10 MAF signal (VG)
OEM-E15-5 Fuel pump relay control (FC)
OEM-E15-10 EFI main relay control (MREL)
OEM-E14-20 VVT oil-control valve LH (OCV+)
OEM-E11-19 VVT oil-control valve RH (OCR+)
OEM-E13-13 Throttle position sensor 1 (VTA)
OEM-E14-27 Ignition confirmation 1 (IGF1)
0V sensor
GND
OEM-E13-4 O2 sensor heater (bank unconfirmed)
OEM-E13-3 O2 sensor heater (bank unconfirmed)
OEM-E11-8 O2 sensor heater (bank unconfirmed)
OEM-E11-7 O2 sensor heater (bank unconfirmed)
OEM-E13-16 VVT position sensor LH (VVL+)
OEM-E13-15 VVT position sensor RH (VVR+)
5V ref
OEM-E13-21 Accelerator pedal position 1 (VPA)
GND
G4XSTORMX-B
G4XSTORMX
B1Injector 8
B2Injector 7
B3Injector 6
B4Injector 5
B8Knock 2
B9Knock 1
B10Ignition 8
B11Ignition 7
B12Ignition 6
B13Ignition 5
B15Analog Volt 6
B16Analog Volt 7
B20Digital Input 5
B21Digital Input 4
B22Sensor Ground
B23Analog Volt 8
B25System Ground
B33Analog Volt 5
B34System Ground
OEM-E14-6 Injector 8 (cyl 8)
OEM-E14-5 Injector 7 (cyl 7)
OEM-E14-4 Injector 6 (cyl 6)
OEM-E14-3 Injector 5 (cyl 5)
OEM-E14-17 Knock sensor RH (KNKR)
OEM-E14-18 Knock sensor LH (KNKL)
OEM-E14-26 Ignition coil 8 (IGT8)
OEM-E14-25 Ignition coil 7 (IGT7)
OEM-E14-16 Ignition coil 6 (IGT6)
OEM-E14-15 Ignition coil 5 (IGT5)
OEM-E11-18 O2 sensor signal (bank unconfirmed)
OEM-E11-27 O2 sensor signal (bank unconfirmed)
OEM-E11-17 Starter signal (STA)
OEM-E14-28 Ignition confirmation 2 (IGF2)
0V sensor
OEM-E13-11 O2 sensor signal (bank unconfirmed)
GND
OEM-E13-9 Accelerator pedal position 2 (VPA2)
GND
SP-0V · 8 pins
SP-GND · 7 pins
SP-14V · 5 pins
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61 / 61 connections
Columns ▾
Lengths need a layout. Add bundles in Layout.
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