100%
Stock ECU being replaced
M170-A-13 Universal Digital Input 7
M170-A-22 Universal Digital Input 8
M170-A-9 Half Bridge Output 1
M170-A-8 Half Bridge Output 2
OEM-5
Stock ECU being replaced
F2Front VTEC pressure switch
F4Rear VTEC pressure switch
F5Front VTEC solenoid valve
F7Rear VTEC solenoid valve
M170-A-33 Peak Hold Injector 1
M170-A-51 Low Side Injector 2
M170-A-43 Low Side Injector 1
M170-A-63 Peak Hold Injector 3
M170-A-50 Peak Hold Injector 2
M170-A-66 Peak Hold Injector 4
M170-A-62 Peak Hold Injector 8
M170-A-24 Peak Hold Injector 5
M170-A-59 Half Bridge Output 3
M170-A-58 Half Bridge Output 5
M170-A-65 Half Bridge Output 4
M170-A-64 Half Bridge Output 6
M170-A-42 Peak Hold Injector 6
M170-A-57 Peak Hold Injector 7
M170-A-1 Low Side Ignition 1
M170-A-5 Low Side 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)
10Front O2 sensor heater (HTCNTF)
11EGR control solenoid
12Rear O2 sensor heater (HTCNTR)
13Check engine light (WARN)
15A/C clutch relay (ACC)
18Radiator fan control (FANCNTR)
21Ignition coil 1
22Ignition coil 2
23Power ground (PG1)
24Power ground (PG2)
25ECU power (IGP1)
26Sensor ground (LG1)
GND
M170-A-25 Low Side Ignition 6
M170-A-17 Low Side Ignition 5
M170-A-10 Low Side Ignition 4
M170-A-36 Analogue Voltage Input 6
M170-A-4 Low Side Ignition 3
M170-A-45 Universal Digital Input 4
0V sensor
M170-A-46 Universal Digital Input 3
0V sensor
M170-A-56 Universal Digital Input 2
0V sensor
M170-A-49 Universal Digital Input 1
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
9CYL 2P — CYP sensor 2 signal
10CYL 2M — CYP sensor 2 return
11CYL 1P — CYP sensor 1 signal
12CYL 1M — CYP sensor 1 return
13CRNK 2P — TDC sensor signal
14CRNK 2M — TDC sensor return
15CRNK 1P — crank sensor signal
16CRNK 1M — crank sensor return
ECU power (IGP2)
M170-A-52 Universal Digital Input 5
M170-A-44 Analogue Voltage Input 8
M170-A-35 Analogue Voltage Input 7
OEM-C
Stock ECU being replaced
1ECU power (IGP2)
2Vehicle speed sensor (VSS)
3A/C switch (ACS)
11Starter switch (STS)
Battery backup (VBU)
M170-A-60 Knock Input 2
M170-A-29 Knock Input 1
M170-A-53 Universal Digital Input 6
M170-A-18 Analogue Voltage Input 2
M170-A-12 Analogue Voltage Input 5
M170-A-28 Analogue Temperature Input 1
M170-A-6 Analogue Voltage Input 3
M170-A-38 Analogue Temperature Input 2
M170-A-7 Analogue Voltage Input 4
M170-A-26 Analogue Voltage Input 1
5V ref
5V ref
5V ref
0V sensor
0V sensor
OEM-D
Stock ECU being replaced
1Battery backup (VBU)
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)
M170
M170-A
M170
1Low Side Ignition 1
4Low Side Ignition 3
5Low Side Ignition 2
6Analogue Voltage Input 3
7Analogue Voltage Input 4
8Half Bridge Output 2
9Half Bridge Output 1
10Low Side Ignition 4
11Sensor 0V A
12Analogue Voltage Input 5
13Universal Digital Input 7
14Battery Negative 1
15Battery Negative 2
16Sensor 5.0V A
17Low Side Ignition 5
18Analogue Voltage Input 2
19Battery Negative 3
20Battery Negative 4
21Battery Negative 5
22Universal Digital Input 8
23Battery Positive
24Peak Hold Injector 5
25Low Side Ignition 6
26Analogue Voltage Input 1
27Sensor 0V B
28Analogue Temperature Input 1
29Knock Input 1
32Battery Positive
33Peak Hold Injector 1
35Analogue Voltage Input 7
36Analogue Voltage Input 6
38Analogue Temperature Input 2
41Battery Positive
42Peak Hold Injector 6
43Low Side Injector 1
44Analogue Voltage Input 8
45Universal Digital Input 4
46Universal Digital Input 3
49Universal Digital Input 1
50Peak Hold Injector 2
51Low Side Injector 2
52Universal Digital Input 5
53Universal Digital Input 6
54Battery Backup
56Universal Digital Input 2
57Peak Hold Injector 7
58Half Bridge Output 5
59Half Bridge Output 3
60Knock Input 2
62Peak Hold Injector 8
63Peak Hold Injector 3
64Half Bridge Output 6
65Half Bridge Output 4
66Peak Hold Injector 4
OEM-A-21 Ignition coil 1
OEM-B-8 Ignition coil 3
OEM-A-22 Ignition coil 2
OEM-D-14 Primary O2 sensor
OEM-D-16 Secondary O2 sensor
OEM-5-F7 Rear VTEC solenoid valve
OEM-5-F5 Front VTEC solenoid valve
OEM-B-6 Ignition coil 4
0V sensor
OEM-D-12 EGR lift sensor (EGRL)
OEM-5-F2 Front VTEC pressure switch
GND
GND
5V ref
OEM-B-4 Ignition coil 5
OEM-D-11 Throttle position sensor (TPS)
GND
GND
GND
OEM-5-F4 Rear VTEC pressure switch
Battery Positive
OEM-A-8 Fuel pump relay 2 (FLR2)
OEM-B-3 Ignition coil 6
OEM-D-17 MAP sensor
0V sensor
OEM-D-13 Engine coolant temperature (ECT)
OEM-D-4 Knock sensor — front
Battery Positive
OEM-A-1 Injector 1
OEM-C-11 Starter switch (STS)
OEM-B-7 Neutral switch (M/T) / gear position (A/T)
OEM-D-15 Intake air temperature (IAT)
Battery Positive
OEM-A-15 A/C clutch relay (ACC)
OEM-A-3 Injector 2
OEM-C-3 A/C switch (ACS)
OEM-B-9 CYL 2P — CYP sensor 2 signal
OEM-B-11 CYL 1P — CYP sensor 1 signal
OEM-B-15 CRNK 1P — crank sensor signal
OEM-A-5 Injector 3
OEM-A-2 Injector 4
OEM-C-2 Vehicle speed sensor (VSS)
OEM-D-9 Alternator FR signal
Battery Backup
OEM-B-13 CRNK 2P — TDC sensor signal
OEM-A-18 Radiator fan control (FANCNTR)
OEM-A-11 EGR control solenoid
OEM-A-10 Front O2 sensor heater (HTCNTF)
OEM-D-3 Knock sensor — rear
OEM-A-7 Main relay
OEM-A-4 Injector 5
OEM-A-13 Check engine light (WARN)
OEM-A-12 Rear O2 sensor heater (HTCNTR)
OEM-A-6 Injector 6
SP-GND · 9 pins
SP-14V · 6 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.
69 / 69 connections
Columns ▾
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