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
G5VOODOONEO4-B-B9 Knock 1
Ignition power 2 (IGP2)
Ignition power 1 (IGP1)
GND
GND
G5VOODOONEO4-A-A30 Digital Input 1
G5VOODOONEO4-A-A8 Trigger 1
GND
GND
G5VOODOONEO4-A-A27 Aux 10 / Digital Input 10
G5VOODOONEO4-B-B30 Aux 11
G5VOODOONEO4-A-A10 Ignition 4
G5VOODOONEO4-A-A11 Ignition 3
G5VOODOONEO4-A-A12 Ignition 2
G5VOODOONEO4-A-A13 Ignition 1
G5VOODOONEO4-A-A31 Digital Input 2
G5VOODOONEO4-A-A9 Trigger 2
5V ref
5V ref
0V sensor
0V sensor
G5VOODOONEO4-B-B11 MES
G5VOODOONEO4-A-A17 Analogue Volt 1
G5VOODOONEO4-A-A14 ADIO 1
G5VOODOONEO4-B-B31 IPE
OEM-A
Stock ECU being replaced
1Knock sensor (KS)
2Ignition power 2 (IGP2)
3Ignition power 1 (IGP1)
4Power ground 2 (PG2)
5Power ground 1 (PG1)
6Camshaft position B (CMP B)
7Crank position sensor (CKP)
8Logic ground 2 (LG2)
9Logic ground 1 (LG1)
10A/F sensor heater control (AFSHTC)
12Idle air control valve (IACV)
13Ignition coil 4 (IGPLS4)
14Ignition coil 3 (IGPLS3)
15Ignition coil 2 (IGPLS2)
16Ignition coil 1 (IGPLS1)
18Neutral position switch (NC)
19Camshaft position A (CMP A)
20Sensor 5V supply 2 (VCC2)
21Sensor 5V supply 1 (VCC1)
23Sensor ground 2 (SG2)
24Sensor ground 1 (SG1)
28A/F sensor - (AFS-, wideband Vs)
29Throttle position sensor (TPS)
30Manifold absolute pressure (MAP)
31A/F sensor + (AFS+, wideband Ip)
G5VOODOONEO4-B-B4 Injection 5
G5VOODOONEO4-A-A1 Injection 4
G5VOODOONEO4-A-A2 Injection 3
G5VOODOONEO4-A-A3 Injection 2
G5VOODOONEO4-A-A4 Injection 1
G5VOODOONEO4-B-B29 Aux 12
G5VOODOONEO4-A-A15 Analogue Temp 1
G5VOODOONEO4-A-A23 Digital Input 3
G5VOODOONEO4-B-B21 Digital Input 4
G5VOODOONEO4-B-B33 ADIO 2
G5VOODOONEO4-A-A16 Analogue Temp 2
G5VOODOONEO4-B-B3 Injection 6
G5VOODOONEO4-B-B2 Injection 7
OEM-B
Stock ECU being replaced
1VTC oil control solenoid (+)
2Injector 4 (INJ4)
3Injector 3 (INJ3)
4Injector 2 (INJ2)
5Injector 1 (INJ1)
6VTEC solenoid (VTS)
8Coolant temp sensor (ECT)
10Alternator L signal (ALTL)
11VTEC oil pressure switch (VTPSW)
13Alternator FR signal (ALTF)
17Intake air temp sensor (IAT)
18Alternator control (ALTC)
21Evap canister purge valve (PCS)
GND
0V sensor
5V ref
G5VOODOONEO4-A-A21 Aux 1
G5VOODOONEO4-A-A28 Aux 9 / Digital Input 9
G5VOODOONEO4-A-A6 Ignition Switch
G5VOODOONEO4-A-A20 Aux 2
G5VOODOONEO4-A-A33 Analogue Volt 3
G5VOODOONEO4-B-B15 ADIO 3
G5VOODOONEO4-B-B20 Digital Input 5 / K-Line
G5VOODOONEO4-A-A19 Aux 7 / Digital Input 7
G5VOODOONEO4-A-A29 Aux 8 / Digital Input 8
G5VOODOONEO4-B-B1 Injection 8
G5VOODOONEO4-A-A22 Analogue Volt 2
G5VOODOONEO4-B-B10 Heat
G5VOODOONEO4-B-B19 Digital Input 6
OEM-E
Stock ECU being replaced
4Logic ground 3 (LG3)
5Sensor ground 3 (SG3)
6Sensor 5V supply 3 (VCC3)
8Main relay control (MRLY)
9A/F sensor heater relay control (AFSHTCR)
10Ignition switch signal (IG1)
12Radiator fan control (FANC)
14Fuel tank pressure sensor (FTP)
15Electrical load detector (ELD)
16Power steering pressure switch (PSPSW)
17Immobilizer fuel pump relay (IMO FPR)
18A/C clutch relay (ACC)
19Evap vent shut valve (VSV)
20Secondary heated O2 sensor (SHO2S)
21Secondary O2 heater control (SO2SHTC)
22Brake switch (BKSW)
G5VOODOONEO4
G5VOODOONEO4-A
G5VOODOONEO4
A1Injection 4
A2Injection 3
A3Injection 2
A4Injection 1
A5+14V
A6Ignition Switch
A8Trigger 1
A9Trigger 2
A10Ignition 4
A11Ignition 3
A12Ignition 2
A13Ignition 1
A14ADIO 1
A15Analogue Temp 1
A16Analogue Temp 2
A17Analogue Volt 1
A19Aux 7 / Digital Input 7
A20Aux 2
A21Aux 1
A22Analogue Volt 2
A23Digital Input 3
A24Sensor Ground
A25Ground
A27Aux 10 / Digital Input 10
A28Aux 9 / Digital Input 9
A29Aux 8 / Digital Input 8
A30Digital Input 1
A31Digital Input 2
A32+5V Out
A33Analogue Volt 3
A34Ground
OEM-B-2 Injector 4 (INJ4)
OEM-B-3 Injector 3 (INJ3)
OEM-B-4 Injector 2 (INJ2)
OEM-B-5 Injector 1 (INJ1)
+14V
OEM-E-10 Ignition switch signal (IG1)
OEM-A-7 Crank position sensor (CKP)
OEM-A-19 Camshaft position A (CMP A)
OEM-A-13 Ignition coil 4 (IGPLS4)
OEM-A-14 Ignition coil 3 (IGPLS3)
OEM-A-15 Ignition coil 2 (IGPLS2)
OEM-A-16 Ignition coil 1 (IGPLS1)
OEM-A-30 Manifold absolute pressure (MAP)
OEM-B-8 Coolant temp sensor (ECT)
OEM-B-17 Intake air temp sensor (IAT)
OEM-A-29 Throttle position sensor (TPS)
OEM-E-17 Immobilizer fuel pump relay (IMO FPR)
OEM-E-12 Radiator fan control (FANC)
OEM-E-8 Main relay control (MRLY)
OEM-E-20 Secondary heated O2 sensor (SHO2S)
OEM-B-10 Alternator L signal (ALTL)
0V sensor
GND
OEM-A-10 A/F sensor heater control (AFSHTC)
OEM-E-9 A/F sensor heater relay control (AFSHTCR)
OEM-E-18 A/C clutch relay (ACC)
OEM-A-6 Camshaft position B (CMP B)
OEM-A-18 Neutral position switch (NC)
5V ref
OEM-E-14 Fuel tank pressure sensor (FTP)
GND
G5VOODOONEO4-B
G5VOODOONEO4
B1Injection 8
B2Injection 7
B3Injection 6
B4Injection 5
B5+14V E-Throttle
B9Knock 1
B10Heat
B11MES
B15ADIO 3
B19Digital Input 6
B20Digital Input 5 / K-Line
B21Digital Input 4
B22Sensor Ground
B25Ground
B29Aux 12
B30Aux 11
B31IPE
B33ADIO 2
B34Ground
OEM-E-19 Evap vent shut valve (VSV)
OEM-B-21 Evap canister purge valve (PCS)
OEM-B-18 Alternator control (ALTC)
OEM-B-1 VTC oil control solenoid (+)
+14V E-Throttle
OEM-A-1 Knock sensor (KS)
OEM-E-21 Secondary O2 heater control (SO2SHTC)
OEM-A-28 A/F sensor - (AFS-, wideband Vs)
OEM-E-15 Electrical load detector (ELD)
OEM-E-22 Brake switch (BKSW)
OEM-E-16 Power steering pressure switch (PSPSW)
OEM-B-11 VTEC oil pressure switch (VTPSW)
0V sensor
GND
OEM-B-6 VTEC solenoid (VTS)
OEM-A-12 Idle air control valve (IACV)
OEM-A-31 A/F sensor + (AFS+, wideband Ip)
OEM-B-13 Alternator FR signal (ALTF)
GND
SP-14V · 5 pins
SP-GND · 10 pins
SP-5V1 · 5 pins
SP-0V · 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.
63 / 63 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 | |
|---|---|---|---|---|---|---|---|---|---|
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — |