100%
Stock ECU being replaced
SL8-A-22 Digital input 3
SL8-B-20 Analog input 7 (switchable 1k pull-up)
0V sensor
SL8-A-15 Auxiliary output 6
Ignition 1 voltage (key hot)
0V sensor
SL8-B-13 Analog input 3
0V sensor
SL8-B-15 Analog input 5
5V ref
5V ref
5V ref
0V sensor
SL8-B-11 Analog input 1
Ignition 1 voltage (key hot)
0V sensor
SL8-B-3 EFI relay output (low side, 200 mA)
SL8-A-16 Auxiliary output 7
SL8-A-17 Auxiliary output 8
5V ref
SL8-A-10 Auxiliary output 1
SL8-A-14 Auxiliary output 5
SL8-A-11 Auxiliary output 2
SL8-A-12 Auxiliary output 3
SL8-A-13 Auxiliary output 4
SL8-B-21 Analog input 8 (switchable 1k pull-up)
SL8-A-20 Digital input 1
SL8-A-21 Digital input 2
GND
OEM-X1
Stock ECU being replaced
9Brake switch signal
10HO2S signal, bank 1 sensor 2 (post-cat)
11HO2S low reference, bank 1 sensor 2
17High speed cooling fan relay
19Ignition 1 voltage (key hot)
23APP sensor low reference
29Accelerator pedal position (APP) sensor 1 signal
30APP sensor low reference
32Accelerator pedal position (APP) sensor 2 signal
335V reference (fuel tank pressure)
345V reference (A/C pressure)
365V reference (APP sensor)
38Intake air temperature (IAT) low reference
41Mass air flow (MAF) signal
47Ignition 1 voltage (key hot)
49HO2S low reference, bank 2 sensor 2
50Fuel pump relay control (primary)
51Fuel pump relay control (secondary)
52Starter enable relay control
565V reference (APP sensor)
58Low speed cooling fan relay
59Powertrain relay coil control (main relay)
63A/C compressor clutch relay
64HO2S heater low control, bank 2 sensor 2
65HO2S heater low control, bank 1 sensor 2
69HO2S signal, bank 2 sensor 2 (post-cat)
71VSS high signal (manual trans)
72VSS low signal (manual trans)
73Power ground
5V ref
5V ref
SL8-A-19 Auxiliary output 10
SL8-A-18 Auxiliary output 9
SL8-A-8 Injection channel 8
SL8-A-5 Injection channel 5
SL8-A-6 Injection channel 6
SL8-A-1 Injection channel 1
0V sensor
SL8-B-16 Knock 1 +
SL8-B-24 Knock 2 +
SL8-A-23 Digital input 4
0V sensor
0V sensor
SL8-A-2 Injection channel 2
SL8-A-3 Injection channel 3
SL8-A-4 Injection channel 4
SL8-A-7 Injection channel 7
5V ref
5V ref
5V ref
0V sensor
0V sensor
0V sensor
SL8-B-22 Analog input 9 (switchable 1k pull-up)
SL8-B-12 Analog input 2
SL8-B-23 Analog input 10 (switchable 1k pull-up)
0V sensor
SL8-B-19 Analog input 6
SL8-B-7 Sync sensor +
SL8-B-14 Analog input 4
0V sensor
SL8-B-5 Crank index sensor +
0V sensor
SL8-A-26 Ignition channel 1
SL8-A-33 Ignition channel 8
SL8-A-32 Ignition channel 7
SL8-A-27 Ignition channel 2
SL8-A-31 Ignition channel 6
SL8-A-30 Ignition channel 5
SL8-A-29 Ignition channel 4
SL8-A-28 Ignition channel 3
GND
GND
OEM-X2
Stock ECU being replaced
25V reference (crankshaft sensor)
35V reference (throttle body)
5Throttle actuator motor control 2
6Throttle actuator motor control 1
17Injector 8
18Injector 5
19Injector 6
20Injector 1
22ECT low reference
26Knock sensor 1 signal A
27Knock sensor 1 signal B
33Oil level switch signal
34Oil pressure low reference
35Throttle body low reference
37Injector 2
38Injector 3
39Injector 4
40Injector 7
415V reference (oil pressure)
435V reference (MAP)
445V reference (camshaft sensor)
52Camshaft actuator low reference
53MAP low reference
56HO2S low reference, bank 1 sensor 1
57HO2S signal, bank 1 sensor 1 (pre-cat)
58Manifold absolute pressure (MAP) signal
59HO2S signal, bank 2 sensor 1 (pre-cat)
60HO2S low reference, bank 2 sensor 1
63Throttle position sensor 2 signal
64Camshaft position signal (4x)
65Throttle position sensor 1 signal
66Camshaft position low reference
68Crankshaft position signal (58x)
69Crankshaft position low reference
70Ignition coil 1 control
71Ignition coil 8 control
72Ignition coil 7 control
73Ignition coil 2 control
74Ignition coil 6 control
75Ignition coil 5 control
76Ignition coil 4 control
77Ignition coil 3 control
78Coil low reference (odd bank)
79Coil low reference (even bank)
SL8
SL8-A
SL8
1Injection channel 1
2Injection channel 2
3Injection channel 3
4Injection channel 4
5Injection channel 5
6Injection channel 6
7Injection channel 7
8Injection channel 8
10Auxiliary output 1
11Auxiliary output 2
12Auxiliary output 3
13Auxiliary output 4
14Auxiliary output 5
15Auxiliary output 6
16Auxiliary output 7
17Auxiliary output 8
18Auxiliary output 9
19Auxiliary output 10
20Digital input 1
21Digital input 2
22Digital input 3
23Digital input 4
26Ignition channel 1
27Ignition channel 2
28Ignition channel 3
29Ignition channel 4
30Ignition channel 5
31Ignition channel 6
32Ignition channel 7
33Ignition channel 8
34Aux 9–10 14V supply
OEM-X2-20 Injector 1
OEM-X2-37 Injector 2
OEM-X2-38 Injector 3
OEM-X2-39 Injector 4
OEM-X2-18 Injector 5
OEM-X2-19 Injector 6
OEM-X2-40 Injector 7
OEM-X2-17 Injector 8
OEM-X1-58 Low speed cooling fan relay
OEM-X1-63 A/C compressor clutch relay
OEM-X1-64 HO2S heater low control, bank 2 sensor 2
OEM-X1-65 HO2S heater low control, bank 1 sensor 2
OEM-X1-59 Powertrain relay coil control (main relay)
OEM-X1-17 High speed cooling fan relay
OEM-X1-51 Fuel pump relay control (secondary)
OEM-X1-52 Starter enable relay control
OEM-X2-6 Throttle actuator motor control 1
OEM-X2-5 Throttle actuator motor control 2
OEM-X1-71 VSS high signal (manual trans)
OEM-X1-72 VSS low signal (manual trans)
OEM-X1-9 Brake switch signal
OEM-X2-33 Oil level switch signal
OEM-X2-70 Ignition coil 1 control
OEM-X2-73 Ignition coil 2 control
OEM-X2-77 Ignition coil 3 control
OEM-X2-76 Ignition coil 4 control
OEM-X2-75 Ignition coil 5 control
OEM-X2-74 Ignition coil 6 control
OEM-X2-72 Ignition coil 7 control
OEM-X2-71 Ignition coil 8 control
Aux 9–10 14V supply
SL8-B
SL8
1ECU 14V supply
2Sensor supply Vref1 5.0V
3EFI relay output (low side, 200 mA)
5Crank index sensor +
6Crank index sensor −
7Sync sensor +
8Sync sensor −
10Analog sensor 0V reference
11Analog input 1
12Analog input 2
13Analog input 3
14Analog input 4
15Analog input 5
16Knock 1 +
18ECU ground
19Analog input 6
20Analog input 7 (switchable 1k pull-up)
21Analog input 8 (switchable 1k pull-up)
22Analog input 9 (switchable 1k pull-up)
23Analog input 10 (switchable 1k pull-up)
24Knock 2 +
26ECU ground
29–30 no data
ECU 14V supply
5V ref
OEM-X1-50 Fuel pump relay control (primary)
OEM-X2-68 Crankshaft position signal (58x)
SP-0V · 14 pins
OEM-X2-64 Camshaft position signal (4x)
SP-0V · 14 pins
0V sensor
OEM-X1-41 Mass air flow (MAF) signal
OEM-X2-58 Manifold absolute pressure (MAP) signal
OEM-X1-29 Accelerator pedal position (APP) sensor 1 signal
OEM-X2-65 Throttle position sensor 1 signal
OEM-X1-32 Accelerator pedal position (APP) sensor 2 signal
OEM-X2-26 Knock sensor 1 signal A
GND
OEM-X2-63 Throttle position sensor 2 signal
OEM-X1-10 HO2S signal, bank 1 sensor 2 (post-cat)
OEM-X1-69 HO2S signal, bank 2 sensor 2 (post-cat)
OEM-X2-57 HO2S signal, bank 1 sensor 1 (pre-cat)
OEM-X2-59 HO2S signal, bank 2 sensor 1 (pre-cat)
OEM-X2-27 Knock sensor 1 signal B
GND
29–30 no data
SP-14V · 5 pins
SP-5V1 · 11 pins
SP-0V · 18 pins
SP-GND · 6 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.
81 / 81 connections
Columns ▾
Lengths need a layout. Add bundles in Layout.
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