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
GND
GND
G5VOODOOPROV-A-A6 Ignition Switch
G5VOODOOPROV-E-E15 Aux 13 / WB Heater 1
G5VOODOOPROV-B-B4 Injection 5
G5VOODOOPROV-A-A33 Analogue Volt 3
G5VOODOOPROV-B-B33 Analogue Volt 5
G5VOODOOPROV-A-A28 Aux 6
G5VOODOOPROV-A-A27 Aux 7
G5VOODOOPROV-E-E17 IPE 1
G5VOODOOPROV-E-E24 IPE 2
G5VOODOOPROV-A-A17 Analogue Volt 1
G5VOODOOPROV-A-A30 Digital Input 1
G5VOODOOPROV-E-E22 Aux 14 / WB Heater 2
G5VOODOOPROV-A-A26 Aux 8
G5VOODOOPROV-A-A21 Aux 1
G5VOODOOPROV-A-A20 Aux 2
G5VOODOOPROV-B-B16 Analogue Volt 7
G5VOODOOPROV-B-B23 Analogue Volt 8
G5VOODOOPROV-E-E19 MES 1
G5VOODOOPROV-E-E26 MES 2
5V ref
5V ref
G5VOODOOPROV-A-A8 Trigger 1
5V ref
G5VOODOOPROV-A-A14 Analogue Volt 4
G5VOODOOPROV-A-A16 Analogue Temp 2
G5VOODOOPROV-A-A9 Trigger 2
G5VOODOOPROV-A-A1 Injection 4
G5VOODOOPROV-A-A3 Injection 2
G5VOODOOPROV-B-B15 Analogue Volt 6
G5VOODOOPROV-A-A15 Analogue Temp 1
G5VOODOOPROV-A-A10 Ignition 4
G5VOODOOPROV-A-A12 Ignition 2
G5VOODOOPROV-A-A4 Injection 1
G5VOODOOPROV-A-A2 Injection 3
5V ref
5V ref
G5VOODOOPROV-A-A22 Analogue Volt 2
G5VOODOOPROV-A-A13 Ignition 1
G5VOODOOPROV-A-A11 Ignition 3
G5VOODOOPROV-A-A19 Aux 3
G5VOODOOPROV-A-A18 Aux 4
G5VOODOOPROV-B-B9 Knock 1
G5VOODOOPROV-B-B8 Knock 2
G5VOODOOPROV-A-A29 Aux 5
G5VOODOOPROV-B-B18 Aux 9
G5VOODOOPROV-B-B26 Aux 10
OEM-T121
Stock ECU being replaced
1ECU ground
2ECU ground
3Ignition switch +12V (term 15)
5Wideband lambda heater (Z19)
9Secondary-air injection valve (N112)
33Accelerator pedal position 1 (G79)
35Accelerator pedal position 2 (G185)
47Check engine light (MIL)
48EPC warning light
51Wideband lambda pump (G39)
52Wideband lambda pump (G39)
53MAF sensor signal (G70)
54Road speed signal (VSS)
63Post-cat lambda heater (Z29)
64EVAP canister valve (N80)
65Fuel pump relay control
66Secondary-air pump relay (J299)
68Post-cat lambda signal (G130)
69Post-cat lambda signal (G130)
70Wideband lambda Nernst signal (G39)
71Wideband lambda Nernst signal (G39)
72Accelerator pedal position 1 5V supply (G79)
73Accelerator pedal position 2 5V supply (G185)
82Crank position sensor (G28)
83Throttle position sensor 5V supply (G187/G188)
84Throttle position sensor 1 (G187)
85Intake air temperature (G42)
86Camshaft position sensor (G40)
88Injector 4 (N33)
89Injector 2 (N31)
92Throttle position sensor 2 (G188)
93Engine coolant temperature (G62)
94Ignition coil 4 (N163)
95Ignition coil 2 (N128)
96Injector 1 (N30)
97Injector 3 (N32)
98Cam + boost sensor 5V supply (G40/G31)
99Knock sensor 5V supply (G61/G66)
101Boost pressure sensor (G31)
102Ignition coil 1 (N127)
103Ignition coil 3 (N158)
104Boost control solenoid (N75)
105Diverter valve (N249)
106Knock sensor 1 (G61)
107Knock sensor 2 (G66)
115VVT camshaft adjustment valve (N205)
117Throttle motor G186 (+)
118Throttle motor G186 (−)
G5VOODOOPROV
G5VOODOOPROV-A
G5VOODOOPROV
A1Injection 4
A2Injection 3
A3Injection 2
A4Injection 1
A6Ignition Switch
A8Trigger 1
A9Trigger 2
A10Ignition 4
A11Ignition 3
A12Ignition 2
A13Ignition 1
A14Analogue Volt 4
A15Analogue Temp 1
A16Analogue Temp 2
A17Analogue Volt 1
A18Aux 4
A19Aux 3
A20Aux 2
A21Aux 1
A22Analogue Volt 2
A26Aux 8
A27Aux 7
A28Aux 6
A29Aux 5
A30Digital Input 1
A32+5V Out
A33Analogue Volt 3
OEM-T121-88 Injector 4 (N33)
OEM-T121-97 Injector 3 (N32)
OEM-T121-89 Injector 2 (N31)
OEM-T121-96 Injector 1 (N30)
OEM-T121-3 Ignition switch +12V (term 15)
OEM-T121-82 Crank position sensor (G28)
OEM-T121-86 Camshaft position sensor (G40)
OEM-T121-94 Ignition coil 4 (N163)
OEM-T121-103 Ignition coil 3 (N158)
OEM-T121-95 Ignition coil 2 (N128)
OEM-T121-102 Ignition coil 1 (N127)
OEM-T121-84 Throttle position sensor 1 (G187)
OEM-T121-93 Engine coolant temperature (G62)
OEM-T121-85 Intake air temperature (G42)
OEM-T121-53 MAF sensor signal (G70)
OEM-T121-105 Diverter valve (N249)
OEM-T121-104 Boost control solenoid (N75)
OEM-T121-66 Secondary-air pump relay (J299)
OEM-T121-65 Fuel pump relay control
OEM-T121-101 Boost pressure sensor (G31)
OEM-T121-64 EVAP canister valve (N80)
OEM-T121-48 EPC warning light
OEM-T121-47 Check engine light (MIL)
OEM-T121-115 VVT camshaft adjustment valve (N205)
OEM-T121-54 Road speed signal (VSS)
5V ref
OEM-T121-33 Accelerator pedal position 1 (G79)
G5VOODOOPROV-B
G5VOODOOPROV
B4Injection 5
B8Knock 2
B9Knock 1
B15Analogue Volt 6
B16Analogue Volt 7
B18Aux 9
B23Analogue Volt 8
B26Aux 10
B33Analogue Volt 5
OEM-T121-9 Secondary-air injection valve (N112)
OEM-T121-107 Knock sensor 2 (G66)
OEM-T121-106 Knock sensor 1 (G61)
OEM-T121-92 Throttle position sensor 2 (G188)
OEM-T121-68 Post-cat lambda signal (G130)
OEM-T121-117 Throttle motor G186 (+)
OEM-T121-69 Post-cat lambda signal (G130)
OEM-T121-118 Throttle motor G186 (−)
OEM-T121-35 Accelerator pedal position 2 (G185)
G5VOODOOPROV-E
G5VOODOOPROV
E15Aux 13 / WB Heater 1
E17IPE 1
E19MES 1
E22Aux 14 / WB Heater 2
E24IPE 2
E26MES 2
OEM-T121-5 Wideband lambda heater (Z19)
OEM-T121-51 Wideband lambda pump (G39)
OEM-T121-70 Wideband lambda Nernst signal (G39)
OEM-T121-63 Post-cat lambda heater (Z29)
OEM-T121-52 Wideband lambda pump (G39)
OEM-T121-71 Wideband lambda Nernst signal (G39)
SP-GND · 3 pins
SP-5V1 · 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.
49 / 49 connections
Columns ▾
Lengths need a layout. Add bundles in Layout.
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