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
ETCS power (TBP, throttle bypass)
EMUBLACK-Black-35 Analog In #5
OEM-E2
Stock ECU being replaced
13ETCS power (TBP, throttle bypass)
24O2 right rear (OXR2)
EMUBLACK-Grey-4 AUX 6
ETCS main relay (+BM)
EFI main relay (+B2)
EMUBLACK-Grey-18 Ignition +12V
EMUBLACK-Grey-12 AUX 5
EFI main relay (+B)
OEM-E3
Stock ECU being replaced
4Fuel pump relay (FPR)
7ETCS main relay (+BM)
8EFI main relay (+B2)
9Ignition switch (IGSW)
10EFI main relay control (MREL)
16EFI main relay (+B)
EMUBLACK-Black-36 Switch #3 In
EMUBLACK-Black-37 Analog In #6
EMUBLACK-Grey-19 WBO Heater
OEM-E4
Stock ECU being replaced
2Starter signal (STA)
8O2 left rear (OXL2)
13A/C clutch relay (ACMG)
EMUBLACK-Black-10 Switch #1 In
EMUBLACK-Black-20 VSS In
OEM-E5
Stock ECU being replaced
5Vehicle speed sensor (SP2+)
11Vehicle speed sensor (SP2-)
5V ref
EMUBLACK-Grey-7 Injector #1
EMUBLACK-Grey-15 Injector #2
EMUBLACK-Black-30 Analog In #4
EMUBLACK-Black-9 Flex Fuel In
EMUBLACK-Black-5 CLT In
EMUBLACK-Black-18 TPS In
EMUBLACK-Black-4 Analog In #2
GND
0V sensor
0V sensor
EMUBLACK-Black-32 IAT In
EMUBLACK-Black-31 Analog In #1
EMUBLACK-Black-17 Analog In #3
OEM-E6
Stock ECU being replaced
2Sensor supply +5V (VC)
5Injector 1 (#10)
6Injector 2 (#20)
10Mass air flow (VG)
11O2 right front (OXR1)
14Coolant temperature (THW)
15Accelerator pedal 1 (VPA)
16Accelerator pedal 2 (VPA2)
17Power ground (E1)
18Sensor ground (E2)
19MAF ground (EVG)
22Intake air temperature (THA)
23Throttle position 1 (VTA)
24Throttle position 2 (VTA2)
EMUBLACK-Grey-23 Injector #3
EMUBLACK-Grey-6 Injector #4
EMUBLACK-Grey-14 Injector #5
EMUBLACK-Grey-22 Injector #6
EMUBLACK-Black-21 Camsync In #1
EMUBLACK-Grey-8 Ignition coil #1
EMUBLACK-Grey-16 Ignition coil #2
EMUBLACK-Grey-9 Ignition coil #3
EMUBLACK-Grey-21 AUX 1 / Injector #7
EMUBLACK-Grey-13 AUX 2 / Injector #8
EMUBLACK-Grey-5 AUX 3
EMUBLACK-Grey-20 AUX 4 / Tacho
GND
0V sensor
EMUBLACK-Black-8 Primary trigger
EMUBLACK-Black-23 Switch #2 In
EMUBLACK-Black-16 Knock Sensor in #2
EMUBLACK-Black-3 Knock Sensor in #1
OEM-E7
Stock ECU being replaced
1Injector 3 (#30)
2Injector 4 (#40)
3Injector 5 (#50)
4Injector 6 (#60)
10Cam position (G2)
11Ignition 1 (IGT)
12Ignition 2 (IGT2)
13Ignition 3 (IGT3)
17VVT-i OCV - (OCV-)
18VVT-i OCV + (OCV+)
19ETCS throttle clutch - (CL-)
20ETCS throttle clutch + (CL+)
21Power ground (E01)
22Crank position return (NE-)
23Crank position (NE)
25Igniter feedback (IGF)
27Knock sensor 2 (KNK2)
28Knock sensor 1 (KNK1)
EMUBLACK
EMUBLACK-Black
EMUBLACK
3Knock Sensor in #1
4Analog In #2
5CLT In
8Primary trigger
9Flex Fuel In
10Switch #1 In
13Battery +12V
16Knock Sensor in #2
17Analog In #3
18TPS In
20VSS In
21Camsync In #1
23Switch #2 In
26+5V supply
27Power Ground
28Ecu Ground
29Sensor Ground
30Analog In #4
31Analog In #1
32IAT In
35Analog In #5
36Switch #3 In
37Analog In #6
38Sensor Ground
39Sensor Ground
OEM-E7-28 Knock sensor 1 (KNK1)
OEM-E6-16 Accelerator pedal 2 (VPA2)
OEM-E6-14 Coolant temperature (THW)
OEM-E7-23 Crank position (NE)
OEM-E6-11 O2 right front (OXR1)
OEM-E5-5 Vehicle speed sensor (SP2+)
Battery +12V
OEM-E7-27 Knock sensor 2 (KNK2)
OEM-E6-24 Throttle position 2 (VTA2)
OEM-E6-15 Accelerator pedal 1 (VPA)
OEM-E5-11 Vehicle speed sensor (SP2-)
OEM-E7-10 Cam position (G2)
OEM-E7-25 Igniter feedback (IGF)
5V ref
GND
GND
0V sensor
OEM-E6-10 Mass air flow (VG)
OEM-E6-23 Throttle position 1 (VTA)
OEM-E6-22 Intake air temperature (THA)
OEM-E2-24 O2 right rear (OXR2)
OEM-E4-2 Starter signal (STA)
OEM-E4-8 O2 left rear (OXL2)
0V sensor
0V sensor
EMUBLACK-Grey
EMUBLACK
4AUX 6
5AUX 3
6Injector #4
7Injector #1
8Ignition coil #1
9Ignition coil #3
12AUX 5
13AUX 2 / Injector #8
14Injector #5
15Injector #2
16Ignition coil #2
17Power Ground
18Ignition +12V
19WBO Heater
20AUX 4 / Tacho
21AUX 1 / Injector #7
22Injector #6
23Injector #3
24Power Ground
OEM-E3-4 Fuel pump relay (FPR)
OEM-E7-19 ETCS throttle clutch - (CL-)
OEM-E7-2 Injector 4 (#40)
OEM-E6-5 Injector 1 (#10)
OEM-E7-11 Ignition 1 (IGT)
OEM-E7-13 Ignition 3 (IGT3)
OEM-E3-10 EFI main relay control (MREL)
OEM-E7-18 VVT-i OCV + (OCV+)
OEM-E7-3 Injector 5 (#50)
OEM-E6-6 Injector 2 (#20)
OEM-E7-12 Ignition 2 (IGT2)
GND
OEM-E3-9 Ignition switch (IGSW)
OEM-E4-13 A/C clutch relay (ACMG)
OEM-E7-20 ETCS throttle clutch + (CL+)
OEM-E7-17 VVT-i OCV - (OCV-)
OEM-E7-4 Injector 6 (#60)
OEM-E7-1 Injector 3 (#30)
GND
SP-14V · 6 pins
SP-0V · 7 pins
SP-GND · 7 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.
53 / 53 connections
Columns ▾
Lengths need a layout. Add bundles in Layout.
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