100%
Stock ECU being replaced
M170-A-8 Half Bridge Output 2
Ignition power 2 (IGP2)
Ignition power 1 (IGP1)
GND
GND
M170-A-49 Universal Digital Input 1
M170-A-29 Knock Input 1
0V sensor
0V sensor
M170-A-62 Peak Hold Injector 8
M170-A-18 Analogue Voltage Input 2
M170-A-45 Universal Digital Input 4
M170-A-26 Analogue Voltage Input 1
5V ref
5V ref
GND
GND
M170-A-56 Universal Digital Input 2
M170-A-46 Universal Digital Input 3
M170-A-10 Low Side Ignition 4
M170-A-4 Low Side Ignition 3
M170-A-5 Low Side Ignition 2
M170-A-1 Low Side 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)
7Crank position sensor (CKP)
9Knock sensor (KS)
10Sensor ground 2 (SG2)
11Sensor ground 1 (SG1)
12Idle air control valve (IACV)
15Throttle position sensor (TPS)
18Vehicle speed sensor (VSS, M/T)
19Manifold absolute pressure (MAP)
20Sensor 5V supply 2 (VCC2)
21Sensor 5V supply 1 (VCC1)
23Logic ground 2 (LG2)
24Logic ground 1 (LG1)
25Camshaft position A (CMP A)
26Camshaft position B (CMP B)
27Ignition coil 4 (IGPLS4)
28Ignition coil 3 (IGPLS3)
29Ignition coil 2 (IGPLS2)
30Ignition coil 1 (IGPLS1)
M170-A-65 Half Bridge Output 4
M170-A-51 Low Side Injector 2
M170-A-50 Peak Hold Injector 2
M170-A-43 Low Side Injector 1
M170-A-33 Peak Hold Injector 1
M170-A-66 Peak Hold Injector 4
M170-A-28 Analogue Temperature Input 1
M170-A-53 Universal Digital Input 6
M170-A-52 Universal Digital Input 5
M170-A-7 Analogue Voltage Input 4
M170-A-59 Half Bridge Output 3
M170-A-38 Analogue Temperature Input 2
M170-A-58 Half Bridge Output 5
M170-A-64 Half Bridge Output 6
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)
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)
M170-A-24 Peak Hold Injector 5
M170-A-6 Analogue Voltage Input 3
GND
0V sensor
M170-A-9 Half Bridge Output 1
M170-A-63 Peak Hold Injector 3
M170-A-57 Peak Hold Injector 7
M170-A-12 Analogue Voltage Input 5
M170-A-36 Analogue Voltage Input 6
M170-A-13 Universal Digital Input 7
M170-A-42 Peak Hold Injector 6
M170-A-22 Universal Digital Input 8
M170-A-35 Analogue Voltage Input 7
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)
6Secondary O2 heater control (SO2SHTC)
7Main relay control (MRLY)
8A/F sensor heater relay control (AFSHTCR)
14Fuel tank pressure sensor (FTP)
15Electrical load detector (ELD)
16Power steering pressure switch (PSPSW)
18A/C clutch relay (ACC)
20Brake switch / interlock (2WBS)
22Brake switch (BKSW)
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
18Analogue Voltage Input 2
19Battery Negative 3
20Battery Negative 4
21Battery Negative 5
22Universal Digital Input 8
23Battery Positive
24Peak Hold Injector 5
26Analogue Voltage Input 1
27Sensor 0V B
28Analogue Temperature Input 1
29Knock Input 1
32Battery Positive
33Peak Hold Injector 1
34Sensor 5.0V B
35Analogue Voltage Input 7
36Analogue Voltage Input 6
38Analogue Temperature Input 2
41Battery Positive
42Peak Hold Injector 6
43Low Side Injector 1
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
56Universal Digital Input 2
57Peak Hold Injector 7
58Half Bridge Output 5
59Half Bridge Output 3
62Peak Hold Injector 8
63Peak Hold Injector 3
64Half Bridge Output 6
65Half Bridge Output 4
66Peak Hold Injector 4
OEM-A-30 Ignition coil 1 (IGPLS1)
OEM-A-28 Ignition coil 3 (IGPLS3)
OEM-A-29 Ignition coil 2 (IGPLS2)
OEM-E-2 Secondary heated O2 sensor (SHO2S)
OEM-B-13 Alternator FR signal (ALTF)
OEM-A-1 A/F sensor heater control (AFSHTC)
OEM-E-6 Secondary O2 heater control (SO2SHTC)
OEM-A-27 Ignition coil 4 (IGPLS4)
0V sensor
OEM-E-14 Fuel tank pressure sensor (FTP)
OEM-E-16 Power steering pressure switch (PSPSW)
GND
GND
5V ref
OEM-A-15 Throttle position sensor (TPS)
GND
GND
GND
OEM-E-20 Brake switch / interlock (2WBS)
Battery Positive
OEM-E-1 Immobilizer fuel pump relay (IMO FPR)
OEM-A-19 Manifold absolute pressure (MAP)
0V sensor
OEM-B-8 Coolant temp sensor (ECT)
OEM-A-9 Knock sensor (KS)
Battery Positive
OEM-B-5 Injector 1 (INJ1)
5V ref
OEM-E-22 Brake switch (BKSW)
OEM-E-15 Electrical load detector (ELD)
OEM-B-17 Intake air temp sensor (IAT)
Battery Positive
OEM-E-18 A/C clutch relay (ACC)
OEM-B-4 Injector 2 (INJ2)
OEM-A-18 Vehicle speed sensor (VSS, M/T)
OEM-A-26 Camshaft position B (CMP B)
OEM-A-7 Crank position sensor (CKP)
OEM-B-3 Injector 3 (INJ3)
OEM-B-2 Injector 4 (INJ4)
OEM-B-10 Alternator L signal (ALTL)
OEM-B-9 VTEC oil pressure switch (VTPSW)
OEM-A-25 Camshaft position A (CMP A)
OEM-E-8 A/F sensor heater relay control (AFSHTCR)
OEM-B-18 Alternator control (ALTC)
OEM-B-15 VTEC solenoid (VTS)
OEM-A-12 Idle air control valve (IACV)
OEM-E-7 Main relay control (MRLY)
OEM-B-21 Evap canister purge valve (PCS)
OEM-B-1 VTC oil control solenoid (+)
OEM-B-6 Radiator fan control (FANC)
SP-GND · 11 pins
SP-14V · 6 pins
SP-0V · 6 pins
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