100%
Stock ECU being replaced
MAXXECUGEN2T-MX2-28 KNOCK 1+
Ignition power 2 (IGP2)
Ignition power 1 (IGP1)
GND
GND
MAXXECUGEN2T-MX1-10 Digital/VR 1 SIGNAL +
GND
GND
MAXXECUGEN2T-MX3-12 GP Out 8 (GND) / WBO2 Sensor 2 H-
MAXXECUGEN2T-MX2-3 GP out 6 (GND)
MAXXECUGEN2T-MX1-4 Ignition 4
MAXXECUGEN2T-MX1-3 Ignition 3
MAXXECUGEN2T-MX1-2 Ignition 2
MAXXECUGEN2T-MX1-1 Ignition 1
MAXXECUGEN2T-MX1-23 Digital/VR 3 SIGNAL +
MAXXECUGEN2T-MX1-18 Digital/VR 2 SIGNAL +
5V ref
5V ref
0V sensor
0V sensor
MAXXECUGEN2T-MX2-10 WBO2 Sensor 1 VS
MAXXECUGEN2T-MX1-27 AIN 2
MAXXECUGEN2T-MX1-26 AIN 1
MAXXECUGEN2T-MX2-19 WBO2 sensor 1 IP
OEM-A
Stock ECU being replaced
1Knock sensor (KS)
2Ignition power 2 (IGP2)
3Ignition power 1 (IGP1)
4Power ground 2 (PG2)
5Power ground 1 (PG1)
7Crank position sensor (CKP)
8Logic ground 2 (LG2)
9Logic ground 1 (LG1)
10A/F sensor heater control (AFSHTC)
12Idle air control valve (IACV)
13Ignition coil 4 (IGPLS4)
14Ignition coil 3 (IGPLS3)
15Ignition coil 2 (IGPLS2)
16Ignition coil 1 (IGPLS1)
18Neutral position switch (NC)
19Camshaft position A (CMP A)
20Sensor 5V supply 2 (VCC2)
21Sensor 5V supply 1 (VCC1)
23Sensor ground 2 (SG2)
24Sensor ground 1 (SG1)
28A/F sensor - (AFS-, wideband Vs)
29Throttle position sensor (TPS)
30Manifold absolute pressure (MAP)
31A/F sensor + (AFS+, wideband Ip)
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-MX2-33 INJECTOR 5
MAXXECUGEN2T-MX1-29 AIN 4
MAXXECUGEN2T-MX1-24 Digital/VR 4 SIGNAL +
MAXXECUGEN2T-MX3-21 Digital/VR 5 SIGNAL +
MAXXECUGEN2T-MX2-4 AIN 6
MAXXECUGEN2T-MX1-30 AIN 5
MAXXECUGEN2T-MX3-29 INJECTOR 7
MAXXECUGEN2T-MX3-30 INJECTOR 8
OEM-B
Stock ECU being replaced
1VTC oil control solenoid (+)
2Injector 4 (INJ4)
3Injector 3 (INJ3)
4Injector 2 (INJ2)
5Injector 1 (INJ1)
6VTEC solenoid (VTS)
8Coolant temp sensor (ECT)
10Alternator L signal (ALTL)
11VTEC oil pressure switch (VTPSW)
13Alternator FR signal (ALTF)
17Intake air temp sensor (IAT)
18Alternator control (ALTC)
21Evap canister purge valve (PCS)
MAXXECUGEN2T-MX2-8 GP out 14 (H-BRIDGE 1)
GND
0V sensor
5V ref
MAXXECUGEN2T-MX1-5 GP out 1 (GND)
MAXXECUGEN2T-MX1-17 GP out 5 (GND)
MAXXECUGEN2T-MX2-24 12V supply 3
MAXXECUGEN2T-MX1-6 GP out 2 (GND)
MAXXECUGEN2T-MX2-5 AIN 7
MAXXECUGEN2T-MX2-6 AIN 8
MAXXECUGEN2T-MX3-26 Digital/VR 6 SIGNAL +
MAXXECUGEN2T-MX1-7 GP out 3 (GND)
MAXXECUGEN2T-MX1-8 GP out 4 (GND)
MAXXECUGEN2T-MX2-7 GP out 13 (H-BRIDGE 1)
MAXXECUGEN2T-MX1-28 AIN 3
MAXXECUGEN2T-MX2-12 GP OUT 7 / WBO2 Sensor 1 H-
MAXXECUGEN2T-MX2-13 AIN 9
MAXXECUGEN2T-MX3-1 GP out 15 (H-BRIDGE 2)
OEM-E
Stock ECU being replaced
3Reverse lockout solenoid (RVS, Type-S)
4Logic ground 3 (LG3)
5Sensor ground 3 (SG3)
6Sensor 5V supply 3 (VCC3)
8Main relay control (MRLY)
9A/F sensor heater relay control (AFSHTCR)
10Ignition switch signal (IG1)
12Radiator fan control (FANC)
14Fuel tank pressure sensor (FTP)
15Electrical load detector (ELD)
16Power steering pressure switch (PSPSW)
17Immobilizer fuel pump relay (IMO FPR)
18A/C clutch relay (ACC)
19Evap vent shut valve (VSV)
20Secondary heated O2 sensor (SHO2S)
21Secondary O2 heater control (SO2SHTC)
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-16 Ignition coil 1 (IGPLS1)
OEM-A-15 Ignition coil 2 (IGPLS2)
OEM-A-14 Ignition coil 3 (IGPLS3)
OEM-A-13 Ignition coil 4 (IGPLS4)
OEM-E-8 Main relay control (MRLY)
OEM-E-12 Radiator fan control (FANC)
OEM-E-17 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-9 A/F sensor heater relay control (AFSHTCR)
OEM-A-19 Camshaft position A (CMP A)
5V ref
5V ref
OEM-A-18 Neutral position switch (NC)
OEM-B-10 Alternator L signal (ALTL)
12V supply 1
OEM-A-30 Manifold absolute pressure (MAP)
OEM-A-29 Throttle position sensor (TPS)
OEM-E-20 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
19WBO2 sensor 1 IP
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-E-19 Evap vent shut valve (VSV)
OEM-E-3 Reverse lockout solenoid (RVS, Type-S)
GND
OEM-A-28 A/F sensor - (AFS-, wideband Vs)
OEM-E-21 Secondary O2 heater control (SO2SHTC)
OEM-E-22 Brake switch (BKSW)
OEM-A-31 A/F sensor + (AFS+, wideband Ip)
OEM-E-10 Ignition switch signal (IG1)
12V supply 2
OEM-A-1 Knock sensor (KS)
OEM-B-6 VTEC solenoid (VTS)
OEM-B-1 VTC oil control solenoid (+)
MAXXECUGEN2T-MX3
MAXXECUGEN2T
1GP out 15 (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-31 Malfunction indicator lamp (MIL)
GND
OEM-A-10 A/F sensor heater control (AFSHTC)
OEM-B-11 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-GND · 9 pins
SP-0V · 5 pins
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