100%
Stock ECU being replaced
MAXXECURACE-C2-F3 DIN/VR 4
MAXXECURACE-C2-F4 DIN/VR 5
MAXXECURACE-C2-G1 GPO 15 (+12V)
MAXXECURACE-C2-G2 GPO 16 (+12V)
OEM-5
Stock ECU being replaced
F2Front VTEC pressure switch
F4Rear VTEC pressure switch
F5Front VTEC solenoid valve
F7Rear VTEC solenoid valve
MAXXECURACE-C1-K1 INJ 1
MAXXECURACE-C1-M2 INJ 4
MAXXECURACE-C1-K2 INJ 2
MAXXECURACE-C1-M3 INJ 5
MAXXECURACE-C1-M1 INJ 3
MAXXECURACE-C1-L3 INJ 6
MAXXECURACE-C1-E4 GPO 4
MAXXECURACE-C1-B4 GPO 1
MAXXECURACE-C1-L1 INJ 8
MAXXECURACE-C1-D1 WBO2 Heater-
MAXXECURACE-C1-B1 GPO 6
MAXXECURACE-C1-A1 GPO 5
MAXXECURACE-C1-C1 GPO 7
MAXXECURACE-C1-A4 GPO 8/TACHO
MAXXECURACE-C1-C4 GPO 2
MAXXECURACE-C1-D4 GPO 3
MAXXECURACE-C1-L2 INJ 7
MAXXECURACE-C1-A2 IGN 1
MAXXECURACE-C1-A3 IGN 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
MAXXECURACE-C1-C3 IGN 6
MAXXECURACE-C1-C2 IGN 5
MAXXECURACE-C1-B3 IGN 4
MAXXECURACE-C2-F1 AIN 7 (0-5V)
MAXXECURACE-C1-B2 IGN 3
0V sensor
MAXXECURACE-C1-H4 HOME
0V sensor
0V sensor
MAXXECURACE-C1-H3 TRIGGER
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)
MAXXECURACE-C1-K3 DIN/VR 1
MAXXECURACE-C2-F2 AIN 8 (0-5V)
OEM-C
Stock ECU being replaced
1ECU power (IGP2)
2Vehicle speed sensor (VSS)
11Starter switch (STS)
MAXXECURACE-C2-E3 Knock 2
MAXXECURACE-C2-E2 Knock 1
MAXXECURACE-C1-K4 DIN/VR 2
MAXXECURACE-C1-G2 TPS/AIN
MAXXECURACE-C2-E4 AIN 6 (0-5V)
MAXXECURACE-C1-J1 AIN 1 (temperature)
MAXXECURACE-C1-J4 AIN 4 (0-5V)
MAXXECURACE-C1-J2 AIN 2 (temperature)
MAXXECURACE-C2-G3 AIN 5 (0-5V)
MAXXECURACE-C1-J3 AIN 3 (0-5V)
5V ref
5V ref
5V ref
0V sensor
0V sensor
OEM-D
Stock ECU being replaced
3Knock sensor — rear
4Knock sensor — front
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)
MAXXECURACE
MAXXECURACE-C1
MAXXECURACE
A1GPO 5
A2IGN 1
A3IGN 2
A4GPO 8/TACHO
B1GPO 6
B2IGN 3
B3IGN 4
B4GPO 1
C1GPO 7
C2IGN 5
C3IGN 6
C4GPO 2
D1WBO2 Heater-
D4GPO 3
E4GPO 4
G1+5V sensor supply
G2TPS/AIN
H1Sensor GND
H2Trigger GND
H3TRIGGER
H4HOME
J1AIN 1 (temperature)
J2AIN 2 (temperature)
J3AIN 3 (0-5V)
J4AIN 4 (0-5V)
K1INJ 1
K2INJ 2
K3DIN/VR 1
K4DIN/VR 2
L1INJ 8
L2INJ 7
L3INJ 6
L4Engine GND
M1INJ 3
M2INJ 4
M3INJ 5
M4+12V ECU power supply
OEM-A-12 Rear O2 sensor heater (HTCNTR)
OEM-A-21 Ignition coil 1
OEM-A-22 Ignition coil 2
OEM-A-14 Chamber volume control solenoid (BPS)
OEM-A-11 EGR control solenoid
OEM-B-8 Ignition coil 3
OEM-B-6 Ignition coil 4
OEM-A-8 Fuel pump relay 2 (FLR2)
OEM-A-13 Check engine light (WARN)
OEM-B-4 Ignition coil 5
OEM-B-3 Ignition coil 6
OEM-A-15 A/C clutch relay (ACC)
OEM-A-10 Front O2 sensor heater (HTCNTF)
OEM-A-18 Radiator fan control (FANCNTR)
OEM-A-7 Main relay
5V ref
OEM-D-11 Throttle position sensor (TPS)
0V sensor
0V sensor
OEM-B-15 CRNK 1P — crank sensor signal
OEM-B-11 CYL 1P — CYP sensor 1 signal
OEM-D-13 Engine coolant temperature (ECT)
OEM-D-15 Intake air temperature (IAT)
OEM-D-17 MAP sensor
OEM-D-14 Primary O2 sensor
OEM-A-1 Injector 1
OEM-A-3 Injector 2
OEM-C-2 Vehicle speed sensor (VSS)
OEM-D-9 Alternator FR signal
OEM-A-9 Idle air control valve (IACV)
OEM-A-20 EVAP purge cut-off solenoid (PGS)
OEM-A-6 Injector 6
GND
OEM-A-5 Injector 3
OEM-A-2 Injector 4
OEM-A-4 Injector 5
+12V ECU power supply
MAXXECURACE-C2
MAXXECURACE
E2Knock 1
E3Knock 2
E4AIN 6 (0-5V)
F1AIN 7 (0-5V)
F2AIN 8 (0-5V)
F3DIN/VR 4
F4DIN/VR 5
G1GPO 15 (+12V)
G2GPO 16 (+12V)
G3AIN 5 (0-5V)
G4ENGINE GROUND
OEM-D-4 Knock sensor — front
OEM-D-3 Knock sensor — rear
OEM-D-12 EGR lift sensor (EGRL)
OEM-B-7 Neutral switch (M/T) / gear position (A/T)
OEM-C-11 Starter switch (STS)
OEM-5-F2 Front VTEC pressure switch
OEM-5-F4 Rear VTEC pressure switch
OEM-5-F5 Front VTEC solenoid valve
OEM-5-F7 Rear VTEC solenoid valve
OEM-D-16 Secondary O2 sensor
GND
SP-GND · 6 pins
SP-14V · 4 pins
SP-0V · 10 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.