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
EMUPRO16-A-7 Injector 6
EMUPRO16-A-3 Injector 2
EMUPRO16-A-5 Injector 4
EMUPRO16-B-6 Auxiliary 6
EMUPRO16-B-2 Auxiliary 2 (WBO heater)
GND
EMUPRO16-A-30 Ignition 1
EMUPRO16-B-3 Auxiliary 3 (WBO heater)
GND
EMUPRO16-C-32 Precision analog 2
EMUPRO16-C-33 Precision analog 3
0V sensor
EMUPRO16-C-31 Precision analog 1
EMUPRO16-C-11 Analog 3
EMUPRO16-B-13 Auxiliary 8
ECU main power (from engine-electronics relay)
EMUPRO16-A-2 Injector 1
EMUPRO16-A-6 Injector 5
EMUPRO16-A-4 Injector 3
EMUPRO16-B-4 Auxiliary 4 (WBO heater)
EMUPRO16-B-5 Auxiliary 5
0V sensor
EMUPRO16-B-16 Knock sensor 1
EMUPRO16-C-19 Analog 4
EMUPRO16-A-22 Digital 3
EMUPRO16-B-15 +12V switched
EMUPRO16-A-14 Digital 4
EMUPRO16-C-18 Analog 2
5V ref
EMUPRO16-B-1 Auxiliary 1 (WBO heater)
EMUPRO16-A-25 Auxiliary 9
EMUPRO16-A-28 Ignition 3
EMUPRO16-B-7 Auxiliary 7
GND
GND
EMUPRO16-A-29 Ignition 2
EMUPRO16-A-13 Digital 2
0V sensor
EMUPRO16-A-21 Digital 1 (crank)
OEM-A
Stock ECU being replaced
1Ground (E-1)
2Injector 6 (cyl 6)
3Injector 2 (cyl 2)
4Injector 4 (cyl 4)
5Check engine light (MIL)
6Fuel pump relay control
7Ground (E-2)
8Ignition coil 2 (coil pack pin 2)
9Engine electronics relay control
10Ground (OBD1 EGR enable)
14Coolant temperature (CLT)
15EGR temperature sensor
16MAF ground
17MAF signal
20O2 sensor 1 (primary)
22Tachometer output
23ECU main power (from engine-electronics relay)
24Injector 1 (cyl 1)
25Injector 5 (cyl 5)
26Injector 3 (cyl 3)
27Idle air control valve
31EVAP canister purge valve
33Sensor ground bus
34Knock sensor 1
36Intake air temperature (IAT)
37A/C compressor switch
38Ignition switch (run/start)
39A/C switch (cabin)
40Throttle position sensor 1
41TPS power (+5V)
49Secondary air injection relay control
51MFA fuel-consumption signal
52Ignition coil 4 (coil pack pin 4)
53Idle air control valve (2nd)
55Ground (E-3)
56Ground (E-4)
60Ignition coil 3 (coil pack pin 3)
65Vehicle speed sensor (VSS)
67Crank sensor return (VR-)
68Crank position sensor (G28, VR+)
EMUPRO16
EMUPRO16-A
EMUPRO16
2Injector 1
3Injector 2
4Injector 3
5Injector 4
6Injector 5
7Injector 6
11Power GND
12+5V source A
13Digital 2
14Digital 4
17Power GND
19Power GND
20Digital GND
21Digital 1 (crank)
22Digital 3
25Auxiliary 9
28Ignition 3
29Ignition 2
30Ignition 1
OEM-A-24 Injector 1 (cyl 1)
OEM-A-3 Injector 2 (cyl 2)
OEM-A-26 Injector 3 (cyl 3)
OEM-A-4 Injector 4 (cyl 4)
OEM-A-25 Injector 5 (cyl 5)
OEM-A-2 Injector 6 (cyl 6)
GND
5V ref
OEM-A-65 Vehicle speed sensor (VSS)
OEM-A-39 A/C switch (cabin)
GND
GND
0V sensor
OEM-A-68 Crank position sensor (G28, VR+)
OEM-A-37 A/C compressor switch
OEM-A-51 MFA fuel-consumption signal
OEM-A-52 Ignition coil 4 (coil pack pin 4)
OEM-A-60 Ignition coil 3 (coil pack pin 3)
OEM-A-8 Ignition coil 2 (coil pack pin 2)
EMUPRO16-B
EMUPRO16
1Auxiliary 1 (WBO heater)
2Auxiliary 2 (WBO heater)
3Auxiliary 3 (WBO heater)
4Auxiliary 4 (WBO heater)
5Auxiliary 5
6Auxiliary 6
7Auxiliary 7
8+12V supply
9Digital GND (flash drive)
13Auxiliary 8
14+12V supply
15+12V switched
16Knock sensor 1
19Power GND
OEM-A-49 Secondary air injection relay control
OEM-A-6 Fuel pump relay control
OEM-A-9 Engine electronics relay control
OEM-A-27 Idle air control valve
OEM-A-31 EVAP canister purge valve
OEM-A-5 Check engine light (MIL)
OEM-A-53 Idle air control valve (2nd)
+12V supply
0V sensor
OEM-A-22 Tachometer output
+12V supply
OEM-A-38 Ignition switch (run/start)
OEM-A-34 Knock sensor 1
GND
EMUPRO16-C
EMUPRO16
11Analog 3
18Analog 2
19Analog 4
29Analog GND
30Power GND
31Precision analog 1
32Precision analog 2
33Precision analog 3
OEM-A-20 O2 sensor 1 (primary)
OEM-A-40 Throttle position sensor 1
OEM-A-36 Intake air temperature (IAT)
0V sensor
GND
OEM-A-17 MAF signal
OEM-A-14 Coolant temperature (CLT)
OEM-A-15 EGR temperature sensor
EMUPRO16-D
EMUPRO16
17Analog GND
18Power GND
0V sensor
GND
SP-GND · 12 pins
SP-14V · 4 pins
SP-0V · 8 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.
52 / 52 connections
Columns ▾
Lengths need a layout. Add bundles in Layout.
Not set yet: signal, colour, stripe, ident.
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