100%
Stock ECU being replaced
M150-C-1 Half Bridge Output 2
Ignition power 2 (IGP2)
Ignition power 1 (IGP1)
GND
GND
M150-D-1 Universal Digital Input 1
M150-D-7 Knock Input 1
0V sensor
0V sensor
M150-C-22 Peak Hold Injector 4
M150-C-15 Analogue Voltage Input 2
M150-D-9 Universal Digital Input 4
M150-C-14 Analogue Voltage Input 1
5V ref
5V ref
GND
GND
M150-D-2 Universal Digital Input 2
M150-D-8 Universal Digital Input 3
M150-C-6 Low Side Ignition 4
M150-C-5 Low Side Ignition 3
M150-C-4 Low Side Ignition 2
M150-C-3 Low Side 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)
7Crank position sensor (CKP)
9Knock sensor (KS)
10Sensor ground 2 (SG2)
11Sensor ground 1 (SG1)
12Idle air control valve (IACV)
15Throttle position sensor (TPS)
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)
25Camshaft position A (CMP A)
26Camshaft position B (CMP B)
27Ignition coil 4 (IGPLS4)
28Ignition coil 3 (IGPLS3)
29Ignition coil 2 (IGPLS2)
30Ignition coil 1 (IGPLS1)
M150-C-28 Peak Hold Injector 6
M150-C-24 Low Side Injector 2
M150-C-20 Peak Hold Injector 2
M150-C-23 Low Side Injector 1
M150-C-19 Peak Hold Injector 1
M150-B-15 Low Side Injector 4
M150-B-23 Peak Hold Injector 10
M150-D-3 Analogue Temperature Input 1
M150-A-15 Digital Input 2
M150-A-23 Digital Input 1
M150-C-16 Analogue Voltage Input 3
M150-C-27 Peak Hold Injector 5
M150-D-4 Analogue Temperature Input 2
M150-C-29 Peak Hold Injector 7
M150-C-30 Peak Hold Injector 8
M150-B-22 Peak Hold Injector 9
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 (-)
M150-B-8 Low Side Injector 5
M150-A-11 Lambda Narrow Input 1
GND
0V sensor
5V ref
M150-C-18 Half Bridge Output 1
M150-B-9 Low Side Injector 3
M150-C-21 Peak Hold Injector 3
M150-C-17 Analogue Voltage Input 4
M150-C-25 Analogue Voltage Input 5
M150-A-16 Digital Input 3
M150-B-14 Low Side Injector 6
M150-A-17 Digital Input 4
M150-B-24 Peak Hold Injector 11
M150-D-10 Universal Digital Input 5
M150-B-25 Peak Hold Injector 12
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)
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)
M150
M150-A
M150
10Sensor 5.0V C1
11Lambda Narrow Input 1
15Digital Input 2
16Digital Input 3
17Digital Input 4
18Sensor 5.0V C2
19Sensor 5.0V B2
23Digital Input 1
24Battery Negative 3
25Battery Negative 4
26Sensor 0V C1
27Sensor 0V C2
32Battery Negative 5
33Sensor 0V B1
34Sensor 0V A1
5V ref
OEM-E-2 Secondary heated O2 sensor (SHO2S)
OEM-B-9 VTEC oil pressure switch (VTPSW)
OEM-E-16 Power steering pressure switch (PSPSW)
OEM-E-20 Brake switch / interlock (2WBS)
5V ref
5V ref
OEM-B-10 Alternator L signal (ALTL)
GND
GND
0V sensor
0V sensor
GND
0V sensor
0V sensor
M150-B
M150
8Low Side Injector 5
9Low Side Injector 3
13Battery Positive
14Low Side Injector 6
15Low Side Injector 4
19Battery Positive
22Peak Hold Injector 9
23Peak Hold Injector 10
24Peak Hold Injector 11
25Peak Hold Injector 12
OEM-E-1 Immobilizer fuel pump relay (IMO FPR)
OEM-E-7 Main relay control (MRLY)
Battery Positive
OEM-E-18 A/C clutch relay (ACC)
OEM-B-6 Radiator fan control (FANC)
Battery Positive
OEM-B-23 VTC oil control solenoid (-)
OEM-B-7 Reverse lockout solenoid (RVS, Type-S)
OEM-E-21 Evap vent shut valve (VSV)
OEM-E-31 Malfunction indicator lamp (MIL)
M150-C
M150
1Half Bridge Output 2
3Low Side Ignition 1
4Low Side Ignition 2
5Low Side Ignition 3
6Low Side Ignition 4
10Battery Negative 1
11Battery Negative 2
14Analogue Voltage Input 1
15Analogue Voltage Input 2
16Analogue Voltage Input 3
17Analogue Voltage Input 4
18Half Bridge Output 1
19Peak Hold Injector 1
20Peak Hold Injector 2
21Peak Hold Injector 3
22Peak Hold Injector 4
23Low Side Injector 1
24Low Side Injector 2
25Analogue Voltage Input 5
26Battery Positive
27Peak Hold Injector 5
28Peak Hold Injector 6
29Peak Hold Injector 7
30Peak Hold Injector 8
OEM-A-1 A/F sensor heater control (AFSHTC)
OEM-A-30 Ignition coil 1 (IGPLS1)
OEM-A-29 Ignition coil 2 (IGPLS2)
OEM-A-28 Ignition coil 3 (IGPLS3)
OEM-A-27 Ignition coil 4 (IGPLS4)
GND
GND
OEM-A-19 Manifold absolute pressure (MAP)
OEM-A-15 Throttle position sensor (TPS)
OEM-B-13 Alternator FR signal (ALTF)
OEM-E-14 Fuel tank pressure sensor (FTP)
OEM-E-6 Secondary O2 heater control (SO2SHTC)
OEM-B-5 Injector 1 (INJ1)
OEM-B-3 Injector 3 (INJ3)
OEM-E-8 A/F sensor heater relay control (AFSHTCR)
OEM-A-12 Idle air control valve (IACV)
OEM-B-4 Injector 2 (INJ2)
OEM-B-2 Injector 4 (INJ4)
OEM-E-15 Electrical load detector (ELD)
Battery Positive
OEM-B-15 VTEC solenoid (VTS)
OEM-B-1 VTC oil control solenoid (+)
OEM-B-18 Alternator control (ALTC)
OEM-B-21 Evap canister purge valve (PCS)
M150-D
M150
1Universal Digital Input 1
2Universal Digital Input 2
3Analogue Temperature Input 1
4Analogue Temperature Input 2
7Knock Input 1
8Universal Digital Input 3
9Universal Digital Input 4
10Universal Digital Input 5
15Sensor 0V A
16Sensor 0V B
OEM-A-7 Crank position sensor (CKP)
OEM-A-25 Camshaft position A (CMP A)
OEM-B-8 Coolant temp sensor (ECT)
OEM-B-17 Intake air temp sensor (IAT)
OEM-A-9 Knock sensor (KS)
OEM-A-26 Camshaft position B (CMP B)
OEM-A-18 Vehicle speed sensor (VSS, M/T)
OEM-E-22 Brake switch (BKSW)
0V sensor
0V sensor
SP-GND · 11 pins
SP-14V · 6 pins
SP-0V · 10 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.