100%
Stock ECU being replaced
MAXXECUGEN2R-MX3-12 GP Out 8 (GND) / WBO2 Sensor 2 H-
Ignition power 2 (IGP2)
Ignition power 1 (IGP1)
GND
GND
MAXXECUGEN2R-MX2-19 WBO2 sensor 1 IP
MAXXECUGEN2R-MX1-10 Digital/VR 1 SIGNAL +
MAXXECUGEN2R-MX2-28 KNOCK 1+
0V sensor
0V sensor
MAXXECUGEN2R-MX2-3 GP out 6 (GND)
MAXXECUGEN2R-MX1-27 AIN 2
MAXXECUGEN2R-MX2-10 WBO2 Sensor 1 VS
MAXXECUGEN2R-MX1-23 Digital/VR 3 SIGNAL +
MAXXECUGEN2R-MX1-26 AIN 1
5V ref
5V ref
MAXXECUGEN2R-MX2-20 12V WBO2 sensor 1 H+
GND
GND
MAXXECUGEN2R-MX1-18 Digital/VR 2 SIGNAL +
MAXXECUGEN2R-MX1-4 Ignition 4
MAXXECUGEN2R-MX1-3 Ignition 3
MAXXECUGEN2R-MX1-2 Ignition 2
MAXXECUGEN2R-MX1-1 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)
22A/F sensor heater supply (AFSHTC+)
23Logic ground 2 (LG2)
24Logic ground 1 (LG1)
25Camshaft position A (CMP A)
27Ignition coil 4 (IGPLS4)
28Ignition coil 3 (IGPLS3)
29Ignition coil 2 (IGPLS2)
30Ignition coil 1 (IGPLS1)
MAXXECUGEN2R-MX2-34 INJECTOR 6
MAXXECUGEN2R-MX1-34 INJECTOR 4
MAXXECUGEN2R-MX1-33 INJECTOR 3
MAXXECUGEN2R-MX1-32 INJECTOR 2
MAXXECUGEN2R-MX1-31 INJECTOR 1
MAXXECUGEN2R-MX1-6 GP out 2 (GND)
MAXXECUGEN2R-MX3-32 INJECTOR 10
MAXXECUGEN2R-MX1-29 AIN 4
MAXXECUGEN2R-MX4-3 Digital/VR 5 SIGNAL +
MAXXECUGEN2R-MX1-24 Digital/VR 4 SIGNAL +
MAXXECUGEN2R-MX2-4 AIN 6
MAXXECUGEN2R-MX2-33 INJECTOR 5
MAXXECUGEN2R-MX1-30 AIN 5
MAXXECUGEN2R-MX3-29 INJECTOR 7
MAXXECUGEN2R-MX3-30 INJECTOR 8
MAXXECUGEN2R-MX3-31 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 (-)
MAXXECUGEN2R-MX1-7 GP out 3 (GND)
MAXXECUGEN2R-MX1-28 AIN 3
GND
0V sensor
5V ref
MAXXECUGEN2R-MX2-12 GP OUT 7 / WBO2 Sensor 1 H-
MAXXECUGEN2R-MX1-5 GP out 1 (GND)
MAXXECUGEN2R-MX1-17 GP out 5 (GND)
MAXXECUGEN2R-MX2-24 12V supply 3
MAXXECUGEN2R-MX2-5 AIN 7
MAXXECUGEN2R-MX2-6 AIN 8
MAXXECUGEN2R-MX4-6 Digital/VR 6 SIGNAL +
MAXXECUGEN2R-MX1-8 GP out 4 (GND)
MAXXECUGEN2R-MX4-9 Digital/VR 7 SIGNAL +
MAXXECUGEN2R-MX3-33 INJECTOR 11
MAXXECUGEN2R-MX4-28 Digital/VR 8 SIGNAL +
MAXXECUGEN2R-MX3-34 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)
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)
MAXXECUGEN2R
MAXXECUGEN2R-MX1
MAXXECUGEN2R
1Ignition 1
2Ignition 2
3Ignition 3
4Ignition 4
5GP out 1 (GND)
6GP out 2 (GND)
7GP out 3 (GND)
8GP out 4 (GND)
9Engine gnd
10Digital/VR 1 SIGNAL +
12Digital/VR 1 POWER SUPPLY
14SENSOR GND
17GP out 5 (GND)
18Digital/VR 2 SIGNAL +
20Digital/VR 2 POWER SUPPLY
225V power supply
23Digital/VR 3 SIGNAL +
24Digital/VR 4 SIGNAL +
2512V supply 1
26AIN 1
27AIN 2
28AIN 3
29AIN 4
30AIN 5
31INJECTOR 1
32INJECTOR 2
33INJECTOR 3
34INJECTOR 4
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)
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)
GND
OEM-A-7 Crank position sensor (CKP)
5V ref
0V sensor
OEM-E-8 A/F sensor heater relay control (AFSHTCR)
OEM-A-25 Camshaft position A (CMP A)
5V ref
5V ref
OEM-A-18 Vehicle speed sensor (VSS, M/T)
OEM-B-10 Alternator L signal (ALTL)
12V supply 1
OEM-A-19 Manifold absolute pressure (MAP)
OEM-A-15 Throttle position sensor (TPS)
OEM-E-2 Secondary heated O2 sensor (SHO2S)
OEM-B-8 Coolant temp sensor (ECT)
OEM-B-17 Intake air temp sensor (IAT)
OEM-B-5 Injector 1 (INJ1)
OEM-B-4 Injector 2 (INJ2)
OEM-B-3 Injector 3 (INJ3)
OEM-B-2 Injector 4 (INJ4)
MAXXECUGEN2R-MX2
MAXXECUGEN2R
3GP out 6 (GND)
4AIN 6
5AIN 7
6AIN 8
9Engine gnd
10WBO2 Sensor 1 VS
12GP OUT 7 / WBO2 Sensor 1 H-
19WBO2 sensor 1 IP
2012V WBO2 sensor 1 H+
2412V supply 3
2512V supply 2
28KNOCK 1+
33INJECTOR 5
34INJECTOR 6
OEM-A-12 Idle air control valve (IACV)
OEM-B-13 Alternator FR signal (ALTF)
OEM-E-14 Fuel tank pressure sensor (FTP)
OEM-E-15 Electrical load detector (ELD)
GND
OEM-A-16 A/F sensor - (AFS-, wideband Vs)
OEM-E-6 Secondary O2 heater control (SO2SHTC)
OEM-A-6 A/F sensor + (AFS+, wideband Ip)
OEM-A-22 A/F sensor heater supply (AFSHTC+)
OEM-E-9 Ignition switch signal (IG1)
12V supply 2
OEM-A-9 Knock sensor (KS)
OEM-B-15 VTEC solenoid (VTS)
OEM-B-1 VTC oil control solenoid (+)
MAXXECUGEN2R-MX3
MAXXECUGEN2R
9Engine gnd
12GP Out 8 (GND) / WBO2 Sensor 2 H-
29INJECTOR 7
30INJECTOR 8
31INJECTOR 9
32INJECTOR 10
33INJECTOR 11
34INJECTOR 12
GND
OEM-A-1 A/F sensor heater control (AFSHTC)
OEM-B-18 Alternator control (ALTC)
OEM-B-21 Evap canister purge valve (PCS)
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)
MAXXECUGEN2R-MX4
MAXXECUGEN2R
3Digital/VR 5 SIGNAL +
6Digital/VR 6 SIGNAL +
9Digital/VR 7 SIGNAL +
28Digital/VR 8 SIGNAL +
OEM-B-9 VTEC oil pressure switch (VTPSW)
OEM-E-16 Power steering pressure switch (PSPSW)
OEM-E-20 Brake switch / interlock (2WBS)
OEM-E-22 Brake switch (BKSW)
SP-14V · 5 pins
SP-0V · 5 pins
SP-GND · 9 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.