100%
Stock ECU being replaced
MAXXECUGEN2R-MX4-3 Digital/VR 5 SIGNAL +
MAXXECUGEN2R-MX4-6 Digital/VR 6 SIGNAL +
MAXXECUGEN2R-MX3-14 GP OUT 9 (12V)
MAXXECUGEN2R-MX3-15 GP OUT 10 (12V)
OEM-5
Stock ECU being replaced
F2Front VTEC pressure switch
F4Rear VTEC pressure switch
F5Front VTEC solenoid valve
F7Rear VTEC solenoid valve
MAXXECUGEN2R-MX1-31 INJECTOR 1
MAXXECUGEN2R-MX1-34 INJECTOR 4
MAXXECUGEN2R-MX1-32 INJECTOR 2
MAXXECUGEN2R-MX2-33 INJECTOR 5
MAXXECUGEN2R-MX1-33 INJECTOR 3
MAXXECUGEN2R-MX2-34 INJECTOR 6
MAXXECUGEN2R-MX1-8 GP out 4 (GND)
MAXXECUGEN2R-MX1-5 GP out 1 (GND)
MAXXECUGEN2R-MX3-31 INJECTOR 9
MAXXECUGEN2R-MX2-12 GP OUT 7 / WBO2 Sensor 1 H-
MAXXECUGEN2R-MX1-17 GP out 5 (GND)
MAXXECUGEN2R-MX3-12 GP Out 8 (GND) / WBO2 Sensor 2 H-
MAXXECUGEN2R-MX2-3 GP out 6 (GND)
MAXXECUGEN2R-MX3-29 INJECTOR 7
MAXXECUGEN2R-MX1-6 GP out 2 (GND)
MAXXECUGEN2R-MX1-7 GP out 3 (GND)
MAXXECUGEN2R-MX3-30 INJECTOR 8
MAXXECUGEN2R-MX1-1 Ignition 1
MAXXECUGEN2R-MX1-2 Ignition 2
GND
GND
ECU power (IGP1)
0V sensor
OEM-A
Stock ECU being replaced
1Injector 1
2Injector 4
3Injector 2
4Injector 5
5Injector 3
6Injector 6
7Main relay
8Fuel pump relay 2 (FLR2)
9Idle air control valve (IACV)
10Front O2 sensor heater (HTCNTF)
11EGR control solenoid
12Rear O2 sensor heater (HTCNTR)
13Check engine light (WARN)
14Chamber volume control solenoid (BPS)
15A/C clutch relay (ACC)
18Radiator fan control (FANCNTR)
20EVAP purge cut-off solenoid (PGS)
21Ignition coil 1
22Ignition coil 2
23Power ground (PG1)
24Power ground (PG2)
25ECU power (IGP1)
26Sensor ground (LG1)
GND
MAXXECUGEN2R-MX2-2 Ignition 6
MAXXECUGEN2R-MX2-1 Ignition 5
MAXXECUGEN2R-MX1-4 Ignition 4
MAXXECUGEN2R-MX4-9 Digital/VR 7 SIGNAL +
MAXXECUGEN2R-MX1-3 Ignition 3
0V sensor
MAXXECUGEN2R-MX1-18 Digital/VR 2 SIGNAL +
0V sensor
0V sensor
MAXXECUGEN2R-MX1-10 Digital/VR 1 SIGNAL +
0V sensor
OEM-B
Stock ECU being replaced
2Chassis ground (LG2)
3Ignition coil 6
4Ignition coil 5
6Ignition coil 4
7Neutral switch (M/T) / gear position (A/T)
8Ignition coil 3
10CYL 2M — CYP sensor 2 return
11CYL 1P — CYP sensor 1 signal
12CYL 1M — CYP sensor 1 return
14CRNK 2M — TDC sensor return
15CRNK 1P — crank sensor signal
16CRNK 1M — crank sensor return
ECU power (IGP2)
MAXXECUGEN2R-MX1-23 Digital/VR 3 SIGNAL +
MAXXECUGEN2R-MX2-6 AIN 8
MAXXECUGEN2R-MX2-13 AIN 9
MAXXECUGEN2R-MX2-14 AIN 10
MAXXECUGEN2R-MX2-15 AIN 11
MAXXECUGEN2R-MX4-28 Digital/VR 8 SIGNAL +
OEM-C
Stock ECU being replaced
1ECU power (IGP2)
2Vehicle speed sensor (VSS)
3A/C switch (ACS)
5A/C pressure switch (PDSW)
7Clutch switch (M/T)
9Service check connector (SCS)
11Starter switch (STS)
MAXXECUGEN2R-MX2-31 KNOCK 2+
MAXXECUGEN2R-MX2-28 KNOCK 1+
MAXXECUGEN2R-MX2-16 AIN 12
MAXXECUGEN2R-MX1-24 Digital/VR 4 SIGNAL +
MAXXECUGEN2R-MX1-27 AIN 2
MAXXECUGEN2R-MX2-5 AIN 7
MAXXECUGEN2R-MX1-30 AIN 5
MAXXECUGEN2R-MX1-28 AIN 3
MAXXECUGEN2R-MX2-4 AIN 6
MAXXECUGEN2R-MX1-29 AIN 4
MAXXECUGEN2R-MX1-26 AIN 1
5V ref
5V ref
5V ref
0V sensor
0V sensor
OEM-D
Stock ECU being replaced
3Knock sensor — rear
4Knock sensor — front
8Ignition timing adjuster (IGADJ)
9Alternator FR signal
11Throttle position sensor (TPS)
12EGR lift sensor (EGRL)
13Engine coolant temperature (ECT)
14Primary O2 sensor
15Intake air temperature (IAT)
16Secondary O2 sensor
17MAP sensor
18+5V sensor supply (VCC)
19+5V sensor supply (VCC)
20+5V sensor supply (VCC)
21Sensor ground (SG)
22Sensor ground (SG)
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 +
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-21 Ignition coil 1
OEM-A-22 Ignition coil 2
OEM-B-8 Ignition coil 3
OEM-B-6 Ignition coil 4
OEM-A-8 Fuel pump relay 2 (FLR2)
OEM-A-15 A/C clutch relay (ACC)
OEM-A-18 Radiator fan control (FANCNTR)
OEM-A-7 Main relay
GND
OEM-B-15 CRNK 1P — crank sensor signal
5V ref
0V sensor
OEM-A-11 EGR control solenoid
OEM-B-11 CYL 1P — CYP sensor 1 signal
OEM-C-2 Vehicle speed sensor (VSS)
OEM-D-9 Alternator FR signal
12V supply 1
OEM-D-17 MAP sensor
OEM-D-11 Throttle position sensor (TPS)
OEM-D-14 Primary O2 sensor
OEM-D-16 Secondary O2 sensor
OEM-D-13 Engine coolant temperature (ECT)
OEM-A-1 Injector 1
OEM-A-3 Injector 2
OEM-A-5 Injector 3
OEM-A-2 Injector 4
MAXXECUGEN2R-MX2
MAXXECUGEN2R
1Ignition 5
2Ignition 6
3GP out 6 (GND)
4AIN 6
5AIN 7
6AIN 8
9Engine gnd
12GP OUT 7 / WBO2 Sensor 1 H-
13AIN 9
14AIN 10
15AIN 11
16AIN 12
2512V supply 2
28KNOCK 1+
31KNOCK 2+
33INJECTOR 5
34INJECTOR 6
OEM-B-4 Ignition coil 5
OEM-B-3 Ignition coil 6
OEM-A-13 Check engine light (WARN)
OEM-D-15 Intake air temperature (IAT)
OEM-D-12 EGR lift sensor (EGRL)
OEM-C-3 A/C switch (ACS)
GND
OEM-A-10 Front O2 sensor heater (HTCNTF)
OEM-C-5 A/C pressure switch (PDSW)
OEM-C-7 Clutch switch (M/T)
OEM-C-9 Service check connector (SCS)
OEM-D-8 Ignition timing adjuster (IGADJ)
12V supply 2
OEM-D-4 Knock sensor — front
OEM-D-3 Knock sensor — rear
OEM-A-4 Injector 5
OEM-A-6 Injector 6
MAXXECUGEN2R-MX3
MAXXECUGEN2R
9Engine gnd
12GP Out 8 (GND) / WBO2 Sensor 2 H-
14GP OUT 9 (12V)
15GP OUT 10 (12V)
29INJECTOR 7
30INJECTOR 8
31INJECTOR 9
GND
OEM-A-12 Rear O2 sensor heater (HTCNTR)
OEM-5-F5 Front VTEC solenoid valve
OEM-5-F7 Rear VTEC solenoid valve
OEM-A-14 Chamber volume control solenoid (BPS)
OEM-A-20 EVAP purge cut-off solenoid (PGS)
OEM-A-9 Idle air control valve (IACV)
MAXXECUGEN2R-MX4
MAXXECUGEN2R
3Digital/VR 5 SIGNAL +
6Digital/VR 6 SIGNAL +
9Digital/VR 7 SIGNAL +
28Digital/VR 8 SIGNAL +
OEM-5-F2 Front VTEC pressure switch
OEM-5-F4 Rear VTEC pressure switch
OEM-B-7 Neutral switch (M/T) / gear position (A/T)
OEM-C-11 Starter switch (STS)
SP-GND · 7 pins
SP-14V · 5 pins
SP-0V · 9 pins
SP-5V1 · 5 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.