100%
Stock ECU being replaced
MAXXECUGEN2T-MX3-12 GP Out 8 (GND) / WBO2 Sensor 2 H-
Ignition power 2 (IGP2)
Ignition power 1 (IGP1)
GND
GND
MAXXECUGEN2T-MX2-19 WBO2 sensor 1 IP
MAXXECUGEN2T-MX1-10 Digital/VR 1 SIGNAL +
MAXXECUGEN2T-MX2-28 KNOCK 1+
0V sensor
0V sensor
MAXXECUGEN2T-MX2-3 GP out 6 (GND)
MAXXECUGEN2T-MX1-27 AIN 2
MAXXECUGEN2T-MX2-10 WBO2 Sensor 1 VS
MAXXECUGEN2T-MX1-23 Digital/VR 3 SIGNAL +
MAXXECUGEN2T-MX1-26 AIN 1
5V ref
5V ref
MAXXECUGEN2T-MX2-20 12V WBO2 sensor 1 H+
GND
GND
MAXXECUGEN2T-MX1-18 Digital/VR 2 SIGNAL +
MAXXECUGEN2T-MX1-4 Ignition 4
MAXXECUGEN2T-MX1-3 Ignition 3
MAXXECUGEN2T-MX1-2 Ignition 2
MAXXECUGEN2T-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)
MAXXECUGEN2T-MX2-34 INJECTOR 6
MAXXECUGEN2T-MX1-34 INJECTOR 4
MAXXECUGEN2T-MX1-33 INJECTOR 3
MAXXECUGEN2T-MX1-32 INJECTOR 2
MAXXECUGEN2T-MX1-31 INJECTOR 1
MAXXECUGEN2T-MX1-6 GP out 2 (GND)
MAXXECUGEN2T-MX2-8 GP out 14 (H-BRIDGE 1)
MAXXECUGEN2T-MX1-29 AIN 4
MAXXECUGEN2T-MX3-21 Digital/VR 5 SIGNAL +
MAXXECUGEN2T-MX1-24 Digital/VR 4 SIGNAL +
MAXXECUGEN2T-MX2-4 AIN 6
MAXXECUGEN2T-MX2-33 INJECTOR 5
MAXXECUGEN2T-MX1-30 AIN 5
MAXXECUGEN2T-MX3-29 INJECTOR 7
MAXXECUGEN2T-MX3-30 INJECTOR 8
MAXXECUGEN2T-MX2-7 GP out 13 (H-BRIDGE 1)
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 (-)
MAXXECUGEN2T-MX1-7 GP out 3 (GND)
MAXXECUGEN2T-MX1-28 AIN 3
GND
0V sensor
5V ref
MAXXECUGEN2T-MX2-12 GP OUT 7 / WBO2 Sensor 1 H-
MAXXECUGEN2T-MX1-5 GP out 1 (GND)
MAXXECUGEN2T-MX1-17 GP out 5 (GND)
MAXXECUGEN2T-MX2-24 12V supply 3
MAXXECUGEN2T-MX2-5 AIN 7
MAXXECUGEN2T-MX2-6 AIN 8
MAXXECUGEN2T-MX3-26 Digital/VR 6 SIGNAL +
MAXXECUGEN2T-MX1-8 GP out 4 (GND)
MAXXECUGEN2T-MX2-13 AIN 9
MAXXECUGEN2T-MX3-1 GP out 15 (H-BRIDGE 2)
MAXXECUGEN2T-MX2-14 AIN 10
MAXXECUGEN2T-MX3-2 GP out 16 (H-BRIDGE 2)
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)
MAXXECUGEN2T
MAXXECUGEN2T-MX1
MAXXECUGEN2T
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)
MAXXECUGEN2T-MX2
MAXXECUGEN2T
3GP out 6 (GND)
4AIN 6
5AIN 7
6AIN 8
7GP out 13 (H-BRIDGE 1)
8GP out 14 (H-BRIDGE 1)
9Engine gnd
10WBO2 Sensor 1 VS
12GP OUT 7 / WBO2 Sensor 1 H-
13AIN 9
14AIN 10
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)
OEM-B-23 VTC oil control solenoid (-)
OEM-B-7 Reverse lockout solenoid (RVS, Type-S)
GND
OEM-A-16 A/F sensor - (AFS-, wideband Vs)
OEM-E-6 Secondary O2 heater control (SO2SHTC)
OEM-E-20 Brake switch / interlock (2WBS)
OEM-E-22 Brake switch (BKSW)
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 (+)
MAXXECUGEN2T-MX3
MAXXECUGEN2T
1GP out 15 (H-BRIDGE 2)
2GP out 16 (H-BRIDGE 2)
9Engine gnd
12GP Out 8 (GND) / WBO2 Sensor 2 H-
21Digital/VR 5 SIGNAL +
26Digital/VR 6 SIGNAL +
29INJECTOR 7
30INJECTOR 8
OEM-E-21 Evap vent shut valve (VSV)
OEM-E-31 Malfunction indicator lamp (MIL)
GND
OEM-A-1 A/F sensor heater control (AFSHTC)
OEM-B-9 VTEC oil pressure switch (VTPSW)
OEM-E-16 Power steering pressure switch (PSPSW)
OEM-B-18 Alternator control (ALTC)
OEM-B-21 Evap canister purge valve (PCS)
SP-14V · 5 pins
SP-0V · 5 pins
SP-GND · 9 pins
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