Not confident with automotive wiring? Have a professional harness builder or tuner do it, or check your work before first power-up. A wiring mistake can damage the ECU, the engine or the car, or start a fire.
100%
Stock ECU being replaced
M170-A-13 Universal Digital Input 7
M170-A-36 Analogue Voltage Input 6
M170-A-57 Peak Hold Injector 7
M170-A-35 Analogue Voltage Input 7
OEM-E11
Stock ECU being replaced
17Starter signal (STA)
18O2 sensor signal (bank unconfirmed)
19VVT oil-control valve RH (OCR+)
27O2 sensor signal (bank unconfirmed)
OEM-E12
Stock ECU being replaced
5V ref
M170-A-33 Peak Hold Injector 1
M170-A-43 Low Side Injector 1
M170-A-12 Analogue Voltage Input 5
M170-A-26 Analogue Voltage Input 1
M170-A-44 Analogue Voltage Input 8
M170-A-18 Analogue Voltage Input 2
M170-A-28 Analogue Temperature Input 1
M170-A-45 Universal Digital Input 4
M170-A-46 Universal Digital Input 3
GND
0V sensor
0V sensor
M170-A-7 Analogue Voltage Input 4
M170-A-6 Analogue Voltage Input 3
M170-A-38 Analogue Temperature Input 2
SP-0V · 2 pins
SP-0V · 2 pins
OEM-E13
Stock ECU being replaced
2+5V sensor reference (VC)
5Injector 1 (cyl 1)
6Injector 2 (cyl 2)
9Accelerator pedal position 2 (VPA2)
10MAF signal (VG)
11O2 sensor signal (bank unconfirmed)
13Throttle position sensor 1 (VTA)
14Engine coolant temp (THW)
15VVT position sensor RH (VVR+)
16VVT position sensor LH (VVL+)
17ECU ground (E1)
18Sensor ground (E2)
19MAF ground (EVG)
20Throttle position sensor 2 (VTA2)
21Accelerator pedal position 1 (VPA)
22Intake air temp (THA)
23VVT position sensor RH (VVR−)
24VVT position sensor LH (VVL−)
M170-A-50 Peak Hold Injector 2
M170-A-51 Low Side Injector 2
M170-A-63 Peak Hold Injector 3
M170-A-66 Peak Hold Injector 4
M170-A-24 Peak Hold Injector 5
M170-A-42 Peak Hold Injector 6
M170-A-8 Half Bridge Output 2
M170-A-9 Half Bridge Output 1
M170-A-56 Universal Digital Input 2
M170-A-1 Low Side Ignition 1
M170-A-5 Low Side Ignition 2
M170-A-4 Low Side Ignition 3
M170-A-10 Low Side Ignition 4
M170-A-17 Low Side Ignition 5
M170-A-25 Low Side Ignition 6
M170-A-60 Knock Input 2
M170-A-29 Knock Input 1
M170-A-62 Peak Hold Injector 8
GND
SP-0V · 2 pins
M170-A-49 Universal Digital Input 1
M170-A-3 Low Side Ignition 7
M170-A-2 Low Side Ignition 8
M170-A-52 Universal Digital Input 5
M170-A-53 Universal Digital Input 6
OEM-E14
Stock ECU being replaced
1Injector 3 (cyl 3)
2Injector 4 (cyl 4)
3Injector 5 (cyl 5)
4Injector 6 (cyl 6)
5Injector 7 (cyl 7)
6Injector 8 (cyl 8)
7Throttle motor − (M−)
8Throttle motor + (M+)
10Camshaft position sensor (G2)
11Ignition coil 1 (IGT1)
12Ignition coil 2 (IGT2)
13Ignition coil 3 (IGT3)
14Ignition coil 4 (IGT4)
15Ignition coil 5 (IGT5)
16Ignition coil 6 (IGT6)
17Knock sensor RH (KNKR)
18Knock sensor LH (KNKL)
20VVT oil-control valve LH (OCV+)
21Power/injector ground (E01)
22Crank position sensor (NE−)
23Crank position sensor (NE+)
25Ignition coil 7 (IGT7)
26Ignition coil 8 (IGT8)
27Ignition confirmation 1 (IGF1)
28Ignition confirmation 2 (IGF2)
Battery constant (+12V)
ECM power feed (+BM)
ECM power (EFI relay +B1)
ECM power (EFI relay +B)
OEM-E15
Stock ECU being replaced
1Battery constant (+12V)
7ECM power feed (+BM)
8ECM power (EFI relay +B1)
16ECM power (EFI relay +B)
M170
M170-A
M170
1Low Side Ignition 1
2Low Side Ignition 8
3Low Side Ignition 7
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
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
60Knock Input 2
62Peak Hold Injector 8
63Peak Hold Injector 3
66Peak Hold Injector 4
OEM-E14-11 Ignition coil 1 (IGT1)
OEM-E14-26 Ignition coil 8 (IGT8)
OEM-E14-25 Ignition coil 7 (IGT7)
OEM-E14-13 Ignition coil 3 (IGT3)
OEM-E14-12 Ignition coil 2 (IGT2)
OEM-E13-21 Accelerator pedal position 1 (VPA)
OEM-E13-20 Throttle position sensor 2 (VTA2)
OEM-E14-7 Throttle motor − (M−)
OEM-E14-8 Throttle motor + (M+)
OEM-E14-14 Ignition coil 4 (IGT4)
0V sensor
OEM-E13-9 Accelerator pedal position 2 (VPA2)
OEM-E11-17 Starter signal (STA)
GND
GND
5V ref
OEM-E14-15 Ignition coil 5 (IGT5)
OEM-E13-13 Throttle position sensor 1 (VTA)
GND
GND
GND
Battery Positive
OEM-E14-5 Injector 7 (cyl 7)
OEM-E14-16 Ignition coil 6 (IGT6)
OEM-E13-10 MAF signal (VG)
0V sensor
OEM-E13-14 Engine coolant temp (THW)
OEM-E14-18 Knock sensor LH (KNKL)
Battery Positive
OEM-E13-5 Injector 1 (cyl 1)
OEM-E11-27 O2 sensor signal (bank unconfirmed)
OEM-E11-18 O2 sensor signal (bank unconfirmed)
OEM-E13-22 Intake air temp (THA)
Battery Positive
OEM-E14-6 Injector 8 (cyl 8)
OEM-E13-6 Injector 2 (cyl 2)
OEM-E13-11 O2 sensor signal (bank unconfirmed)
OEM-E13-15 VVT position sensor RH (VVR+)
OEM-E13-16 VVT position sensor LH (VVL+)
OEM-E14-23 Crank position sensor (NE+)
OEM-E14-1 Injector 3 (cyl 3)
OEM-E14-2 Injector 4 (cyl 4)
OEM-E14-27 Ignition confirmation 1 (IGF1)
OEM-E14-28 Ignition confirmation 2 (IGF2)
Battery Backup
OEM-E14-10 Camshaft position sensor (G2)
OEM-E11-19 VVT oil-control valve RH (OCR+)
OEM-E14-17 Knock sensor RH (KNKR)
OEM-E14-20 VVT oil-control valve LH (OCV+)
OEM-E14-3 Injector 5 (cyl 5)
OEM-E14-4 Injector 6 (cyl 6)
SP-GND · 8 pins
SP-0V · 8 pins
SP-14V · 7 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.
61 / 61 connections
Columns ▾
Lengths need a layout. Add bundles in Layout.
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