100%
Stock ECU being replaced
EMUPRO16-B-7 Auxiliary 7
Ignition power 2 (IGP2)
Ignition power 1 (IGP1)
GND
GND
EMUPRO16-B-20 WBO 1 IP (LSU 4.9)
EMUPRO16-A-21 Digital 1 (crank)
EMUPRO16-B-16 Knock sensor 1
0V sensor
0V sensor
EMUPRO16-B-13 Auxiliary 8
EMUPRO16-C-31 Precision analog 1
EMUPRO16-B-21 WBO 1 VS (LSU 4.9)
EMUPRO16-A-13 Digital 2
EMUPRO16-C-10 Analog 1 (MAP)
5V ref
5V ref
GND
GND
EMUPRO16-A-27 Ignition 4
EMUPRO16-A-28 Ignition 3
EMUPRO16-A-29 Ignition 2
EMUPRO16-A-30 Ignition 1
OEM-A
Stock ECU being replaced
1A/F sensor heater control (AFSHTC)
2Ignition power 2 (IGP2)
3Ignition power 1 (IGP1)
4Power ground 2 (PG2)
5Power ground 1 (PG1)
6A/F sensor + (AFS+, wideband Ip)
7Crank position sensor (CKP)
9Knock sensor (KS)
10Sensor ground 2 (SG2)
11Sensor ground 1 (SG1)
12Idle air control valve (IACV)
15Throttle position sensor (TPS)
16A/F sensor - (AFS-, wideband Vs)
18Vehicle speed sensor (VSS, M/T)
19Manifold absolute pressure (MAP)
20Sensor 5V supply 2 (VCC2)
21Sensor 5V supply 1 (VCC1)
23Logic ground 2 (LG2)
24Logic ground 1 (LG1)
27Ignition coil 4 (IGPLS4)
28Ignition coil 3 (IGPLS3)
29Ignition coil 2 (IGPLS2)
30Ignition coil 1 (IGPLS1)
EMUPRO16-C-1 Auxiliary 10
EMUPRO16-A-5 Injector 4
EMUPRO16-A-4 Injector 3
EMUPRO16-A-3 Injector 2
EMUPRO16-A-2 Injector 1
EMUPRO16-B-2 Auxiliary 2 (WBO heater)
EMUPRO16-D-19 Auxiliary 14
EMUPRO16-C-32 Precision analog 2
EMUPRO16-A-14 Digital 4
EMUPRO16-A-22 Digital 3
EMUPRO16-C-33 Precision analog 3
EMUPRO16-A-25 Auxiliary 9
EMUPRO16-C-11 Analog 3
EMUPRO16-C-2 Auxiliary 11
EMUPRO16-C-3 Auxiliary 12
EMUPRO16-D-13 Auxiliary 13
OEM-B
Stock ECU being replaced
1VTC oil control solenoid (+)
2Injector 4 (INJ4)
3Injector 3 (INJ3)
4Injector 2 (INJ2)
5Injector 1 (INJ1)
6Radiator fan control (FANC)
7Reverse lockout solenoid (RVS, Type-S)
8Coolant temp sensor (ECT)
9VTEC oil pressure switch (VTPSW)
10Alternator L signal (ALTL)
13Alternator FR signal (ALTF)
15VTEC solenoid (VTS)
17Intake air temp sensor (IAT)
18Alternator control (ALTC)
21Evap canister purge valve (PCS)
23VTC oil control solenoid (-)
EMUPRO16-B-3 Auxiliary 3 (WBO heater)
EMUPRO16-C-18 Analog 2
GND
0V sensor
5V ref
EMUPRO16-B-6 Auxiliary 6
EMUPRO16-B-1 Auxiliary 1 (WBO heater)
EMUPRO16-B-5 Auxiliary 5
EMUPRO16-B-15 +12V switched
EMUPRO16-C-19 Analog 4
EMUPRO16-C-34 Precision analog 4
EMUPRO16-A-24 Digital 5 (turbo)
EMUPRO16-B-4 Auxiliary 4 (WBO heater)
EMUPRO16-A-16 Digital 6 (turbo)
EMUPRO16-D-26 Auxiliary 15
EMUPRO16-A-23 Digital 7
EMUPRO16-D-25 Auxiliary 16
OEM-E
Stock ECU being replaced
1Immobilizer fuel pump relay (IMO FPR)
2Secondary heated O2 sensor (SHO2S)
3Logic ground 3 (LG3)
4Sensor ground 3 (SG3)
5Sensor 5V supply 3 (VCC3)
6Secondary O2 heater control (SO2SHTC)
7Main relay control (MRLY)
8A/F sensor heater relay control (AFSHTCR)
9Ignition switch signal (IG1)
14Fuel tank pressure sensor (FTP)
15Electrical load detector (ELD)
16Power steering pressure switch (PSPSW)
18A/C clutch relay (ACC)
20Brake switch / interlock (2WBS)
21Evap vent shut valve (VSV)
22Brake switch (BKSW)
31Malfunction indicator lamp (MIL)
EMUPRO16
EMUPRO16-A
EMUPRO16
2Injector 1
3Injector 2
4Injector 3
5Injector 4
11Power GND
12+5V source A
13Digital 2
14Digital 4
16Digital 6 (turbo)
17Power GND
19Power GND
20Digital GND
21Digital 1 (crank)
22Digital 3
23Digital 7
24Digital 5 (turbo)
25Auxiliary 9
27Ignition 4
28Ignition 3
29Ignition 2
30Ignition 1
OEM-B-5 Injector 1 (INJ1)
OEM-B-4 Injector 2 (INJ2)
OEM-B-3 Injector 3 (INJ3)
OEM-B-2 Injector 4 (INJ4)
GND
5V ref
OEM-A-18 Vehicle speed sensor (VSS, M/T)
OEM-B-9 VTEC oil pressure switch (VTPSW)
OEM-E-20 Brake switch / interlock (2WBS)
GND
GND
0V sensor
OEM-A-7 Crank position sensor (CKP)
OEM-B-10 Alternator L signal (ALTL)
OEM-E-22 Brake switch (BKSW)
OEM-E-16 Power steering pressure switch (PSPSW)
OEM-B-15 VTEC solenoid (VTS)
OEM-A-27 Ignition coil 4 (IGPLS4)
OEM-A-28 Ignition coil 3 (IGPLS3)
OEM-A-29 Ignition coil 2 (IGPLS2)
OEM-A-30 Ignition coil 1 (IGPLS1)
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)
12+5V source A (flash drive)
13Auxiliary 8
14+12V supply
15+12V switched
16Knock sensor 1
19Power GND
20WBO 1 IP (LSU 4.9)
21WBO 1 VS (LSU 4.9)
OEM-E-7 Main relay control (MRLY)
OEM-B-6 Radiator fan control (FANC)
OEM-E-1 Immobilizer fuel pump relay (IMO FPR)
OEM-E-18 A/C clutch relay (ACC)
OEM-E-8 A/F sensor heater relay control (AFSHTCR)
OEM-E-6 Secondary O2 heater control (SO2SHTC)
OEM-A-1 A/F sensor heater control (AFSHTC)
+12V supply
0V sensor
5V ref
OEM-A-12 Idle air control valve (IACV)
+12V supply
OEM-E-9 Ignition switch signal (IG1)
OEM-A-9 Knock sensor (KS)
GND
OEM-A-6 A/F sensor + (AFS+, wideband Ip)
OEM-A-16 A/F sensor - (AFS-, wideband Vs)
EMUPRO16-C
EMUPRO16
1Auxiliary 10
2Auxiliary 11
3Auxiliary 12
10Analog 1 (MAP)
11Analog 3
18Analog 2
19Analog 4
27+5V source B
29Analog GND
30Power GND
31Precision analog 1
32Precision analog 2
33Precision analog 3
34Precision analog 4
OEM-B-1 VTC oil control solenoid (+)
OEM-B-18 Alternator control (ALTC)
OEM-B-21 Evap canister purge valve (PCS)
OEM-A-19 Manifold absolute pressure (MAP)
OEM-B-17 Intake air temp sensor (IAT)
OEM-E-2 Secondary heated O2 sensor (SHO2S)
OEM-E-14 Fuel tank pressure sensor (FTP)
5V ref
0V sensor
GND
OEM-A-15 Throttle position sensor (TPS)
OEM-B-8 Coolant temp sensor (ECT)
OEM-B-13 Alternator FR signal (ALTF)
OEM-E-15 Electrical load detector (ELD)
EMUPRO16-D
EMUPRO16
13Auxiliary 13
17Analog GND
18Power GND
19Auxiliary 14
25Auxiliary 16
26Auxiliary 15
OEM-B-23 VTC oil control solenoid (-)
0V sensor
GND
OEM-B-7 Reverse lockout solenoid (RVS, Type-S)
OEM-E-31 Malfunction indicator lamp (MIL)
OEM-E-21 Evap vent shut valve (VSV)
SP-14V · 5 pins
SP-GND · 12 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.