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
5V ref
EMUPRO16-A-15 Digital 8
EMUPRO16-A-16 Digital 6 (turbo speed)
EMUPRO16-A-21 Digital 1 (crank)
0V sensor
EMUPRO16-C-31 Precision analog 1
EMUPRO16-C-10 Analog 1 (MAP)
EMUPRO16-A-14 Digital 4
EMUPRO16-A-13 Digital 2 (cam)
0V sensor
EMUPRO16-C-32 Precision analog 2
EMUPRO16-C-11 Analog 3
EMUPRO16-C-33 Precision analog 3
EMUPRO16-A-23 Digital 7
EMUPRO16-A-22 Digital 3 (cam)
0V sensor
EMUPRO16-C-18 Analog 2
0V sensor
OEM-C84
Stock ECU being replaced
1Sensor supply +5V (VCC)
3OD direct-clutch speed sensor (NCO-)
4No.2 speed sensor (SP2-)
5Crank position (NE)
6Crank sensor return (NE-)
7Throttle position (VTA1)
8Manifold pressure (PIM)
9No.2 speed sensor (SP2+)
10Cam position 1 (G1)
11Cam 1 return (G1-)
12TRAC throttle position (VTA2)
13O2 sensor (OX1)
14Intake air temperature (THA)
15OD direct-clutch speed sensor (NCO+)
16Cam position 2 (G2)
17Cam 2 return (G2-)
20Coolant temperature (THW)
22Sensor ground (E2)
EMUPRO16-D-11 Digital 9 / Analog 19
EMUPRO16-B-1 Auxiliary 1 (WBO heater)
EMUPRO16-C-1 Auxiliary 10
EMUPRO16-C-2 Auxiliary 11
EMUPRO16-C-34 Precision analog 4
EMUPRO16-D-22 Precision analog 7
EMUPRO16-D-12 Digital 10 / Analog 20
EMUPRO16-C-4 Analog 7
GND
OEM-C85
Stock ECU being replaced
1Slave engine speed (NEO)
2EFI main relay control (M-REL)
3Check-engine lamp (W)
4Fuel pump control (FPC)
5Diagnostic test 1 (TE1)
6Timing retard (TR)
10Fuel pump diagnostic (DI)
14ABS active (MT only)
16Power ground (E1)
EMUPRO16-C-13 Analog 8
EMUPRO16-C-14 Analog 11 (2k2 pull)
EMUPRO16-C-16 Analog 15 (330R pull)
EMUPRO16-B-2 Auxiliary 2 (WBO heater)
EMUPRO16-D-15 Precision analog 6
EMUPRO16-C-12 Analog 5
EMUPRO16-C-3 Auxiliary 12
EMUPRO16-B-15 +12V switched
EMUPRO16-D-21 Precision analog 5
EMUPRO16-C-20 Analog 6
EMUPRO16-A-24 Digital 5 (turbo speed)
EMUPRO16-C-19 Analog 4
EMUPRO16-D-16 Precision analog 8
EMUPRO16-C-21 Analog 9 (2k2 pull)
EMUPRO16-C-5 Analog 10 (2k2 pull)
EMUPRO16-C-22 Analog 12 (2k2 pull)
EFI main relay power (+B)
EFI main relay power (+B1)
EMUPRO16-C-15 Analog 13 (1k pull)
EMUPRO16-C-23 Analog 14 (1k pull)
OEM-C86
Stock ECU being replaced
1Diagnostic test terminal (TT)
2A/T low-gear indicator (L)
3A/T power/normal mode (P)
5A/C clutch relay (ACMG)
6A/T overdrive disable 2 (OD2)
7A/T overdrive disable 1 (OD1)
8Cat temp warning light (EGW)
9Ignition switch (IGSW)
10A/T 2nd-gear indicator (2)
11Diagnostic test 2 (TE2)
12No.1 speed sensor (SP1)
13Cat temperature sensor (CCO)
17A/T throttle position (L3)
18A/T throttle position (L2)
19A/T throttle position (L1)
20A/C request (A/C)
22EFI main relay power (+B)
23EFI main relay power (+B1)
25Stop light switch (STP)
28Electrical load sense (ELS)
EMUPRO16-B-3 Auxiliary 3 (WBO heater)
EMUPRO16-B-17 Knock sensor 2
EMUPRO16-B-16 Knock sensor 1
EMUPRO16-D-19 Auxiliary 14
EMUPRO16-A-4 Injector 3
EMUPRO16-A-3 Injector 2
EMUPRO16-A-2 Injector 1
EMUPRO16-B-4 Auxiliary 4 (WBO heater)
EMUPRO16-C-24 Analog 16 (100R pull)
EMUPRO16-D-9 Analog 17
EMUPRO16-A-28 Ignition 3
EMUPRO16-A-29 Ignition 2
EMUPRO16-B-6 Auxiliary 6
EMUPRO16-A-25 Auxiliary 9
EMUPRO16-B-13 Auxiliary 8
EMUPRO16-B-7 Auxiliary 7
EMUPRO16-B-5 Auxiliary 5
EMUPRO16-A-30 Ignition 1
EMUPRO16-A-27 Ignition 4
EMUPRO16-D-13 Auxiliary 13
GND
EMUPRO16-A-18 Ignition 6
EMUPRO16-A-26 Ignition 5
EMUPRO16-D-10 Analog 18
GND
GND
OEM-C88
Stock ECU being replaced
3O2 heater (HT)
4Knock sensor 2 (KNK2, rear)
5Knock sensor 1 (KNK1, front)
7EVAP purge VSV
8Injector 3 (#30, cyl 2&6)
9Injector 2 (#20, cyl 3&5)
10Injector 1 (#10, cyl 1&4)
11A/T shift solenoid 1 (S1)
13Starter signal (STA)
14Neutral/park switch (NSW)
15Ignition 3 (IGT3)
16Ignition 2 (IGT2)
17A/T shift solenoid 2 (S2)
20ISC stepper coil 4 (ISCV4)
21ISC stepper coil 3 (ISCV3)
22ISC stepper coil 2 (ISCV2)
23ISC stepper coil 1 (ISCV1)
24Ignition 1 (IGT1)
26Ignition 4 (IGT4)
27A/T lock-up solenoid (S3)
28Power ground (E11)
29Ignition 6 (IGT6)
30Ignition 5 (IGT5)
31TRAC throttle idle switch (IDL2)
33Power ground (E02)
34Power ground (E01)
EMUPRO16
EMUPRO16-A
EMUPRO16
2Injector 1
3Injector 2
4Injector 3
11Power GND
12+5V source A
13Digital 2 (cam)
14Digital 4
15Digital 8
16Digital 6 (turbo speed)
17Power GND
18Ignition 6
19Power GND
20Digital GND
21Digital 1 (crank)
22Digital 3 (cam)
23Digital 7
24Digital 5 (turbo speed)
25Auxiliary 9
26Ignition 5
27Ignition 4
28Ignition 3
29Ignition 2
30Ignition 1
OEM-C88-10 Injector 1 (#10, cyl 1&4)
OEM-C88-9 Injector 2 (#20, cyl 3&5)
OEM-C88-8 Injector 3 (#30, cyl 2&6)
GND
5V ref
OEM-C84-10 Cam position 1 (G1)
OEM-C84-9 No.2 speed sensor (SP2+)
OEM-C84-3 OD direct-clutch speed sensor (NCO-)
OEM-C84-4 No.2 speed sensor (SP2-)
GND
OEM-C88-29 Ignition 6 (IGT6)
GND
0V sensor
OEM-C84-5 Crank position (NE)
OEM-C84-16 Cam position 2 (G2)
OEM-C84-15 OD direct-clutch speed sensor (NCO+)
OEM-C86-12 No.1 speed sensor (SP1)
OEM-C88-20 ISC stepper coil 4 (ISCV4)
OEM-C88-30 Ignition 5 (IGT5)
OEM-C88-26 Ignition 4 (IGT4)
OEM-C88-15 Ignition 3 (IGT3)
OEM-C88-16 Ignition 2 (IGT2)
OEM-C88-24 Ignition 1 (IGT1)
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
17Knock sensor 2
19Power GND
OEM-C85-2 EFI main relay control (M-REL)
OEM-C86-5 A/C clutch relay (ACMG)
OEM-C88-3 O2 heater (HT)
OEM-C88-11 A/T shift solenoid 1 (S1)
OEM-C88-23 ISC stepper coil 1 (ISCV1)
OEM-C88-17 A/T shift solenoid 2 (S2)
OEM-C88-22 ISC stepper coil 2 (ISCV2)
+12V supply
0V sensor
OEM-C88-21 ISC stepper coil 3 (ISCV3)
+12V supply
OEM-C86-9 Ignition switch (IGSW)
OEM-C88-5 Knock sensor 1 (KNK1, front)
OEM-C88-4 Knock sensor 2 (KNK2, rear)
GND
EMUPRO16-C
EMUPRO16
1Auxiliary 10
2Auxiliary 11
3Auxiliary 12
4Analog 7
5Analog 10 (2k2 pull)
10Analog 1 (MAP)
11Analog 3
12Analog 5
13Analog 8
14Analog 11 (2k2 pull)
15Analog 13 (1k pull)
16Analog 15 (330R pull)
18Analog 2
19Analog 4
20Analog 6
21Analog 9 (2k2 pull)
22Analog 12 (2k2 pull)
23Analog 14 (1k pull)
24Analog 16 (100R pull)
29Analog GND
30Power GND
31Precision analog 1
32Precision analog 2
33Precision analog 3
34Precision analog 4
OEM-C85-3 Check-engine lamp (W)
OEM-C85-4 Fuel pump control (FPC)
OEM-C86-8 Cat temp warning light (EGW)
OEM-C85-14 ABS active (MT only)
OEM-C86-19 A/T throttle position (L1)
OEM-C84-8 Manifold pressure (PIM)
OEM-C84-13 O2 sensor (OX1)
OEM-C86-7 A/T overdrive disable 1 (OD1)
OEM-C86-1 Diagnostic test terminal (TT)
OEM-C86-2 A/T low-gear indicator (L)
OEM-C86-25 Stop light switch (STP)
OEM-C86-3 A/T power/normal mode (P)
OEM-C84-20 Coolant temperature (THW)
OEM-C86-13 Cat temperature sensor (CCO)
OEM-C86-11 Diagnostic test 2 (TE2)
OEM-C86-18 A/T throttle position (L2)
OEM-C86-20 A/C request (A/C)
OEM-C86-28 Electrical load sense (ELS)
OEM-C88-13 Starter signal (STA)
0V sensor
GND
OEM-C84-7 Throttle position (VTA1)
OEM-C84-12 TRAC throttle position (VTA2)
OEM-C84-14 Intake air temperature (THA)
OEM-C85-5 Diagnostic test 1 (TE1)
EMUPRO16-D
EMUPRO16
9Analog 17
10Analog 18
11Digital 9 / Analog 19
12Digital 10 / Analog 20
13Auxiliary 13
15Precision analog 6
16Precision analog 8
17Analog GND
18Power GND
19Auxiliary 14
21Precision analog 5
22Precision analog 7
OEM-C88-14 Neutral/park switch (NSW)
OEM-C88-31 TRAC throttle idle switch (IDL2)
OEM-C85-1 Slave engine speed (NEO)
OEM-C85-10 Fuel pump diagnostic (DI)
OEM-C88-27 A/T lock-up solenoid (S3)
OEM-C86-6 A/T overdrive disable 2 (OD2)
OEM-C86-17 A/T throttle position (L3)
0V sensor
GND
OEM-C88-7 EVAP purge VSV
OEM-C86-10 A/T 2nd-gear indicator (2)
OEM-C85-6 Timing retard (TR)
SP-0V · 9 pins
SP-14V · 5 pins
SP-GND · 11 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.