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%
Aftermarket ECU
CMP-SIG Cam signal
CKP-A Crank sensor +
CKP-B Crank sensor −
GND
RLY-COIL+ Relay coil positive (ignition-switched +12V) (via NEW-IGN)
GND
GND
Main relay feed
PROTEUS-Black23
Aftermarket ECU
1Digital 2
5VR 1 positive
13VR 1 negative
14Power ground
18Ignition switch in
19Power ground
20Power ground
23Main relay feed
INJ1-SIG Injector low side
INJ3-SIG Injector low side
INJ5-SIG Injector low side
INJ6-SIG Injector low side
O2-HTR O2 heater low side
IACV-SIG IACV low side
INJ2-SIG Injector low side
INJ4-SIG Injector low side
GND
GND
RLY-COIL- Relay coil negative (ECU low-side driver)
O2B-HTR O2 heater low side
COIL3-TRG Igniter trigger
GND
COIL2-TRG Igniter trigger
COIL1-TRG Igniter trigger
PROTEUS-Black35
Aftermarket ECU
3Injector 1
4Injector 3
5Injector 5
6Injector 6
9Lowside 11
10Lowside 13
15Injector 2
16Injector 4
17Power ground
18Power ground
20Lowside 10
21Lowside 12
22Ignition 3
24Power ground
34Ignition 2
35Ignition 1
0V sensor
0V sensor
0V sensor
0V sensor
0V sensor
0V sensor
0V sensor
0V sensor
5V ref
MAF-SIG MAF signal
O2-SIG O2 signal
CTS-SIG CTS signal
0V sensor
TPS-SIG TPS signal
O2B-SIG O2 signal
0V sensor
IAT-SIG IAT signal
KS1-SIG Knock signal
KS2-SIG Knock signal
PROTEUS-White35
Aftermarket ECU
1Sensor ground
2Sensor ground
3Sensor ground
4Sensor ground
5Sensor ground
6Sensor ground
7Sensor ground
8Sensor ground
105V supply #2
13Analog Volt 1
14Analog Volt 3
19Thermistor 1
23Sensor ground
24Analog Volt 2
25Analog Volt 4
29Sensor ground
31Thermistor 4
34Knock 1
35Knock 2
Battery
BAT
Battery
+Battery positive
-Battery negative / chassis ground
F1
GND
VR6 crank sensor
CKP
VR6 crank sensor
ACrank sensor +
BCrank sensor −
PROTEUS-Black23-5 VR 1 positive
PROTEUS-Black23-13 VR 1 negative
VR6 cam sensor
CMP
VR6 cam sensor
GNDCam ground
SIGCam signal
VCCCam +12V/+5V
0V sensor
PROTEUS-Black23-1 Digital 2
Cam +12V/+5V
VR6 coil pack
COIL1
VR6 coil pack
12VCoil pack +12V
GNDCoil pack ground
TRGIgniter trigger
Coil pack +12V
GND
PROTEUS-Black35-35 Ignition 1
VR6 coil pack
COIL2
VR6 coil pack
12VCoil pack +12V
GNDCoil pack ground
TRGIgniter trigger
Coil pack +12V
GND
PROTEUS-Black35-34 Ignition 2
VR6 coil pack
COIL3
VR6 coil pack
12VCoil pack +12V
GNDCoil pack ground
TRGIgniter trigger
Coil pack +12V
GND
PROTEUS-Black35-22 Ignition 3
VR6 CTS
CTS
VR6 CTS
GNDCTS sensor ground
SIGCTS signal
0V sensor
PROTEUS-White35-19 Thermistor 1
VR6 IACV
IACV
VR6 IACV
12VIACV +12V
SIGIACV low side
IACV +12V
PROTEUS-Black35-10 Lowside 13
VR6 IAT
IAT
VR6 IAT
GNDIAT sensor ground
SIGIAT signal
0V sensor
PROTEUS-White35-31 Thermistor 4
VR6 fuel injector
INJ1
VR6 fuel injector
12VInjector +12V
SIGInjector low side
Injector +12V
PROTEUS-Black35-3 Injector 1
VR6 fuel injector
INJ2
VR6 fuel injector
12VInjector +12V
SIGInjector low side
Injector +12V
PROTEUS-Black35-15 Injector 2
VR6 fuel injector
INJ3
VR6 fuel injector
12VInjector +12V
SIGInjector low side
Injector +12V
PROTEUS-Black35-4 Injector 3
VR6 fuel injector
INJ4
VR6 fuel injector
12VInjector +12V
SIGInjector low side
Injector +12V
PROTEUS-Black35-16 Injector 4
VR6 fuel injector
INJ5
VR6 fuel injector
12VInjector +12V
SIGInjector low side
Injector +12V
PROTEUS-Black35-5 Injector 5
VR6 fuel injector
INJ6
VR6 fuel injector
12VInjector +12V
SIGInjector low side
Injector +12V
PROTEUS-Black35-6 Injector 6
VR6 knock sensor
KS1
VR6 knock sensor
GNDKnock shield/return
SIGKnock signal
0V sensor
PROTEUS-White35-34 Knock 1
VR6 knock sensor
KS2
VR6 knock sensor
GNDKnock shield/return
SIGKnock signal
0V sensor
PROTEUS-White35-35 Knock 2
VR6 MAF sensor
MAF
VR6 MAF sensor
12VMAF +12V (burn-off)
GNDMAF ground
SIGMAF signal
MAF +12V (burn-off)
0V sensor
PROTEUS-White35-13 Analog Volt 1
VR6 O2 sensor
O2
VR6 O2 sensor
GNDO2 signal ground
HTRO2 heater low side
HTR+O2 heater supply
SIGO2 signal
0V sensor
PROTEUS-Black35-9 Lowside 11
O2 heater supply
PROTEUS-White35-14 Analog Volt 3
VR6 O2 sensor
O2B
VR6 O2 sensor
GNDO2 signal ground
HTRO2 heater low side
HTR+O2 heater supply
SIGO2 signal
0V sensor
PROTEUS-Black35-21 Lowside 12
O2 heater supply
PROTEUS-White35-25 Analog Volt 4
Main relay
RLY
Main relay
INRelay contact input (battery + via main fuse)
OUTRelay contact output (switched +12V bus)
COIL+Relay coil positive (ignition-switched +12V)
COIL-Relay coil negative (ECU low-side driver)
F1
SP-14V · 14 pins
Relay coil positive (ignition-switched +12V)
PROTEUS-Black35-20 Lowside 10
VR6 TPS
TPS
VR6 TPS
GNDTPS sensor ground
SIGTPS signal
VCCTPS 5V supply
0V sensor
PROTEUS-White35-24 Analog Volt 2
TPS 5V supply
SP-GND · 11 pins
SP-0V · 20 pins
SP-5V1 · 4 pins
◯New feed: NEW-IGN
SP-14V · 16 pins
Main fuse (size to the load)F1
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.
75 / 75 connections
Columns ▾
Lengths need a layout. Add bundles in Layout.
Not set yet: signal, colour, stripe, ident.
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