Lexus SC400 1998-2000 (1UZ-FE VVT-i) → Emtron Shadow 8 (auto)
Lexus SC400 1998-2000 (1UZ-FE VVT-i) — Emtron — Shadow 8
Drawn by Michael Gnankou · Rev 0 · proposal · 2026-10-12
Before you start
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.
| Status | proposal · not yet verified: nobody has reported building and running this harness |
|---|---|
| Open errors | none |
| Size of the job | 60 wires · 10 connectors · 3 part lines |
| Tools | Crimp and extraction tools for each terminal family (see Connectors) · wire strippers · multimeter · heat gun + heat-shrink |
| Terminals | 3-1447221-4 |
| Order of work | 1. Check every part against the parts list. 2. Cut and label every wire (labels: Export → Wire labels). 3. Crimp and pin connector by connector, ticking the build checklist. 4. Run the bench test with nothing plugged in and the battery disconnected. 5. Only then connect the ECU and power up. |
Build checklist
Tick each box as you go. Continuity: meter from end to end, expect under 1 Ω.
| Wire | From | To | Gauge | Colour | Cut | Label | Crimp A | Crimp B | Pin A | Pin B | Continuity |
|---|---|---|---|---|---|---|---|---|---|---|---|
| W1 | OEM-E15-16 | SP-14V-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W2 | OEM-E15-7 | SP-14V-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W3 | OEM-E15-8 | SP-14V-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W4 | SP-14V-1 | SHADOW8-A-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W5 | SP-14V-1 | SHADOW8-B-26 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W6 | OEM-E15-1 | SHADOW8-B-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W7 | OEM-E13-17 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W8 | OEM-E14-21 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W9 | SP-GND-1 | SHADOW8-A-34 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W10 | SP-GND-1 | SHADOW8-A-9 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W11 | OEM-E13-18 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W12 | OEM-E13-19 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W13 | SP-0V-1 | SHADOW8-A-4 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W14 | SP-0V-1 | SHADOW8-A-7 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W15 | OEM-E13-2 | SHADOW8-A-3 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W16 | OEM-E14-23 | SHADOW8-A-5 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W17 | OEM-E14-22 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W18 | OEM-E14-10 | SHADOW8-A-6 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W19 | OEM-E14-18 | SHADOW8-A-16 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W20 | OEM-E14-17 | SHADOW8-A-24 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W21 | OEM-E14-11 | SHADOW8-B-27 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W22 | OEM-E14-12 | SHADOW8-B-28 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W23 | OEM-E14-13 | SHADOW8-B-29 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W24 | OEM-E14-14 | SHADOW8-B-30 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W25 | OEM-E14-15 | SHADOW8-B-31 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W26 | OEM-E14-16 | SHADOW8-B-32 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W27 | OEM-E14-25 | SHADOW8-B-33 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W28 | OEM-E14-26 | SHADOW8-B-34 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W29 | OEM-E13-5 | SHADOW8-B-2 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W30 | OEM-E13-6 | SHADOW8-B-3 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W31 | OEM-E14-1 | SHADOW8-B-4 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W32 | OEM-E14-2 | SHADOW8-B-5 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W33 | OEM-E14-3 | SHADOW8-B-6 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W34 | OEM-E14-4 | SHADOW8-B-7 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W35 | OEM-E14-5 | SHADOW8-B-8 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W36 | OEM-E14-6 | SHADOW8-B-9 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W37 | OEM-E14-7 | SHADOW8-B-23 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W38 | OEM-E14-8 | SHADOW8-B-22 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W39 | OEM-E15-9 | SHADOW8-B-21 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W40 | OEM-E11-19 | SHADOW8-B-10 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W41 | OEM-E14-20 | SHADOW8-B-11 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W42 | OEM-E13-10 | SHADOW8-A-10 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W43 | OEM-E13-13 | SHADOW8-A-11 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W44 | OEM-E13-21 | SHADOW8-A-12 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W45 | OEM-E13-20 | SHADOW8-A-13 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W46 | OEM-E13-9 | SHADOW8-A-14 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W47 | OEM-E13-14 | SHADOW8-A-18 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W48 | OEM-E15-10 | SHADOW8-B-12 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W49 | OEM-E15-5 | SHADOW8-B-13 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W50 | OEM-E11-7 | SHADOW8-B-14 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W51 | OEM-E11-8 | SHADOW8-B-15 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W52 | OEM-E13-3 | SHADOW8-B-16 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W53 | OEM-E13-4 | SHADOW8-B-17 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W54 | OEM-E11-18 | SHADOW8-A-19 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W55 | OEM-E11-27 | SHADOW8-A-20 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W56 | OEM-E13-11 | SHADOW8-A-21 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W57 | OEM-E13-12 | SHADOW8-A-22 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W58 | OEM-E14-27 | SHADOW8-A-26 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W59 | OEM-E14-28 | SHADOW8-A-27 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W60 | OEM-E11-17 | SHADOW8-A-28 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ |
Bench test (before first power-up)
Battery disconnected, ECU and every sensor unplugged. Meter on resistance. Each pair below must read open (OL): a reading means a pinched wire, a stray strand or a mis-pinned cavity. Then check continuity of every wire (last column of the build checklist).
| # | Probe A | Probe B | Expect | Why | Reading |
|---|---|---|---|---|---|
| 1 | SHADOW8-A-3 | SHADOW8-A-1 | open (OL) | 5 V sensor reference must not touch +12 V supply | |
| 2 | SHADOW8-A-3 | SHADOW8-B-1 | open (OL) | 5 V sensor reference must not touch +12 V supply | |
| 3 | SHADOW8-A-34 | SHADOW8-A-1 | open (OL) | power ground must not touch +12 V supply | |
| 4 | SHADOW8-A-34 | SHADOW8-A-3 | open (OL) | power ground must not touch 5 V sensor reference | |
| 5 | SHADOW8-A-34 | SHADOW8-B-1 | open (OL) | power ground must not touch +12 V supply | |
| 6 | SHADOW8-A-4 | SHADOW8-A-1 | open (OL) | sensor ground must not touch +12 V supply | |
| 7 | SHADOW8-A-4 | SHADOW8-A-3 | open (OL) | sensor ground must not touch 5 V sensor reference | |
| 8 | SHADOW8-A-4 | SHADOW8-B-1 | open (OL) | sensor ground must not touch +12 V supply |
If any reading doesn't match, stop and get help before powering up.
Revisions
| Rev | Label | By | Date |
|---|---|---|---|
| No revisions yet. | |||
Schematic
Connectors
OEM-E11
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 17 | Starter signal (STA) | — | W60 | — | 0.5 | SHADOW8-A-28 | — | — | — |
| 18 | O2 sensor signal (bank unconfirmed) | — | W54 | — | 0.5 | SHADOW8-A-19 | — | — | — |
| 19 | VVT oil-control valve RH (OCR+) | — | W40 | — | 0.5 | SHADOW8-B-10 | — | — | — |
| 27 | O2 sensor signal (bank unconfirmed) | — | W55 | — | 0.5 | SHADOW8-A-20 | — | — | — |
| 28 | VVT oil-control valve RH (OCR−) | — | — | — | — | — | — | — | — |
| 5 | Diagnostic test (TC) | — | — | — | — | — | — | — | — |
| 7 | O2 sensor heater (bank unconfirmed) | — | W50 | — | 0.5 | SHADOW8-B-14 | — | — | — |
| 8 | O2 sensor heater (bank unconfirmed) | — | W51 | — | 0.5 | SHADOW8-B-15 | — | — | — |
OEM-E12
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 12 | Throttle magnetic clutch + (CL+) | — | — | — | — | — | — | — | — |
OEM-E13
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 10 | MAF signal (VG) | — | W42 | — | 0.5 | SHADOW8-A-10 | — | — | — |
| 11 | O2 sensor signal (bank unconfirmed) | — | W56 | — | 0.5 | SHADOW8-A-21 | — | — | — |
| 12 | O2 sensor signal (bank unconfirmed) | — | W57 | — | 0.5 | SHADOW8-A-22 | — | — | — |
| 13 | Throttle position sensor 1 (VTA) | — | W43 | — | 0.5 | SHADOW8-A-11 | — | — | — |
| 14 | Engine coolant temp (THW) | — | W47 | — | 0.5 | SHADOW8-A-18 | — | — | — |
| 15 | VVT position sensor RH (VVR+) | — | — | — | — | — | — | — | — |
| 16 | VVT position sensor LH (VVL+) | — | — | — | — | — | — | — | — |
| 17 | ECU ground (E1) | — | W7 | — | 0.85 | SP-GND-1 | — | — | — |
| 18 | Sensor ground (E2) | — | W11 | — | 0.5 | SP-0V-1 | — | — | — |
| 19 | MAF ground (EVG) | — | W12 | — | 0.5 | SP-0V-1 | — | — | — |
| 2 | +5V sensor reference (VC) | — | W15 | — | 0.5 | SHADOW8-A-3 | — | — | — |
| 20 | Throttle position sensor 2 (VTA2) | — | W45 | — | 0.5 | SHADOW8-A-13 | — | — | — |
| 21 | Accelerator pedal position 1 (VPA) | — | W44 | — | 0.5 | SHADOW8-A-12 | — | — | — |
| 22 | Intake air temp (THA) | — | — | — | — | — | — | — | — |
| 23 | VVT position sensor RH (VVR−) | — | — | — | — | — | — | — | — |
| 24 | VVT position sensor LH (VVL−) | — | — | — | — | — | — | — | — |
| 3 | O2 sensor heater (bank unconfirmed) | — | W52 | — | 0.5 | SHADOW8-B-16 | — | — | — |
| 4 | O2 sensor heater (bank unconfirmed) | — | W53 | — | 0.5 | SHADOW8-B-17 | — | — | — |
| 5 | Injector 1 (cyl 1) | — | W29 | — | 0.5 | SHADOW8-B-2 | — | — | — |
| 6 | Injector 2 (cyl 2) | — | W30 | — | 0.5 | SHADOW8-B-3 | — | — | — |
| 8 | Throttle magnetic clutch − (CL−) | — | — | — | — | — | — | — | — |
| 9 | Accelerator pedal position 2 (VPA2) | — | W46 | — | 0.5 | SHADOW8-A-14 | — | — | — |
OEM-E14
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Injector 3 (cyl 3) | — | W31 | — | 0.5 | SHADOW8-B-4 | — | — | — |
| 10 | Camshaft position sensor (G2) | — | W18 | — | 0.5 | SHADOW8-A-6 | — | — | — |
| 11 | Ignition coil 1 (IGT1) | — | W21 | — | 0.5 | SHADOW8-B-27 | — | — | — |
| 12 | Ignition coil 2 (IGT2) | — | W22 | — | 0.5 | SHADOW8-B-28 | — | — | — |
| 13 | Ignition coil 3 (IGT3) | — | W23 | — | 0.5 | SHADOW8-B-29 | — | — | — |
| 14 | Ignition coil 4 (IGT4) | — | W24 | — | 0.5 | SHADOW8-B-30 | — | — | — |
| 15 | Ignition coil 5 (IGT5) | — | W25 | — | 0.5 | SHADOW8-B-31 | — | — | — |
| 16 | Ignition coil 6 (IGT6) | — | W26 | — | 0.5 | SHADOW8-B-32 | — | — | — |
| 17 | Knock sensor RH (KNKR) | — | W20 | — | 0.5 | SHADOW8-A-24 | — | — | — |
| 18 | Knock sensor LH (KNKL) | — | W19 | — | 0.5 | SHADOW8-A-16 | — | — | — |
| 19 | VVT oil-control valve LH (OCV−) | — | — | — | — | — | — | — | — |
| 2 | Injector 4 (cyl 4) | — | W32 | — | 0.5 | SHADOW8-B-5 | — | — | — |
| 20 | VVT oil-control valve LH (OCV+) | — | W41 | — | 0.5 | SHADOW8-B-11 | — | — | — |
| 21 | Power/injector ground (E01) | — | W8 | — | 0.85 | SP-GND-1 | — | — | — |
| 22 | Crank position sensor (NE−) | — | W17 | — | 0.5 | SP-0V-1 | — | — | — |
| 23 | Crank position sensor (NE+) | — | W16 | — | 0.5 | SHADOW8-A-5 | — | — | — |
| 25 | Ignition coil 7 (IGT7) | — | W27 | — | 0.5 | SHADOW8-B-33 | — | — | — |
| 26 | Ignition coil 8 (IGT8) | — | W28 | — | 0.5 | SHADOW8-B-34 | — | — | — |
| 27 | Ignition confirmation 1 (IGF1) | — | W58 | — | 0.5 | SHADOW8-A-26 | — | — | — |
| 28 | Ignition confirmation 2 (IGF2) | — | W59 | — | 0.5 | SHADOW8-A-27 | — | — | — |
| 29 | ACIS induction VSV | — | — | — | — | — | — | — | — |
| 3 | Injector 5 (cyl 5) | — | W33 | — | 0.5 | SHADOW8-B-6 | — | — | — |
| 4 | Injector 6 (cyl 6) | — | W34 | — | 0.5 | SHADOW8-B-7 | — | — | — |
| 5 | Injector 7 (cyl 7) | — | W35 | — | 0.5 | SHADOW8-B-8 | — | — | — |
| 6 | Injector 8 (cyl 8) | — | W36 | — | 0.5 | SHADOW8-B-9 | — | — | — |
| 7 | Throttle motor − (M−) | — | W37 | — | 0.5 | SHADOW8-B-23 | — | — | — |
| 8 | Throttle motor + (M+) | — | W38 | — | 0.5 | SHADOW8-B-22 | — | — | — |
OEM-E15
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Battery constant (+12V) | — | W6 | — | 0.85 | SHADOW8-B-1 | — | — | — |
| 10 | EFI main relay control (MREL) | — | W48 | — | 0.5 | SHADOW8-B-12 | — | — | — |
| 11 | OBD-II / DLC3 data (SIL) | — | — | — | — | — | — | — | — |
| 16 | ECM power (EFI relay +B) | — | W1 | — | 0.85 | SP-14V-1 | — | — | — |
| 5 | Fuel pump relay control (FC) | — | W49 | — | 0.5 | SHADOW8-B-13 | — | — | — |
| 6 | Check engine light (W) | — | — | — | — | — | — | — | — |
| 7 | ECM power feed (+BM) | — | W2 | — | 0.85 | SP-14V-1 | — | — | — |
| 8 | ECM power (EFI relay +B1) | — | W3 | — | 0.85 | SP-14V-1 | — | — | — |
| 9 | Ignition switch (+12V) | — | W39 | — | 0.5 | SHADOW8-B-21 | — | — | — |
SHADOW8-A
Mating face
Wire side
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | ECU supply | — | W4 | — | 0.85 | SP-14V-1 | — | — | — |
| 2 | 8.0V sensor supply | — | — | — | — | — | — | — | — |
| 3 | 5.0V sensor supply | — | W15 | — | 0.5 | OEM-E13-2 | — | — | — |
| 4 | 0V analog reference | — | W13 | — | 0.5 | SP-0V-1 | — | — | — |
| 5 | Crank position sensor | — | W16 | — | 0.5 | OEM-E14-23 | — | — | — |
| 6 | Sync position sensor | — | W18 | — | 0.5 | OEM-E14-10 | — | — | — |
| 7 | Trigger ground | — | W14 | — | 0.5 | SP-0V-1 | — | — | — |
| 8 | Shield | — | — | — | — | — | — | — | — |
| 9 | Ground 1 | — | W10 | — | 0.85 | SP-GND-1 | — | — | — |
| 10 | Analog voltage 1 | — | W42 | — | 0.5 | OEM-E13-10 | — | — | — |
| 11 | Analog voltage 2 | — | W43 | — | 0.5 | OEM-E13-13 | — | — | — |
| 12 | Analog voltage 3 | — | W44 | — | 0.5 | OEM-E13-21 | — | — | — |
| 13 | Analog voltage 4 | — | W45 | — | 0.5 | OEM-E13-20 | — | — | — |
| 14 | Analog voltage 5 | — | W46 | — | 0.5 | OEM-E13-9 | — | — | — |
| 15 | CAN bus 1 high | — | — | — | — | — | — | — | — |
| 16 | Knock 1 + | — | W19 | — | 0.5 | OEM-E14-18 | — | — | — |
| 17 | Knock 1 − | — | — | — | — | — | — | — | — |
| 18 | Analog voltage 6 | — | W47 | — | 0.5 | OEM-E13-14 | — | — | — |
| 19 | Analog voltage 7 (switchable 1k pull-up) | — | W54 | — | 0.5 | OEM-E11-18 | — | — | — |
| 20 | Analog voltage 8 (switchable 1k pull-up) | — | W55 | — | 0.5 | OEM-E11-27 | — | — | — |
| 21 | Analog voltage 9 (switchable 1k pull-up) | — | W56 | — | 0.5 | OEM-E13-11 | — | — | — |
| 22 | Analog voltage 10 (switchable 1k pull-up) | — | W57 | — | 0.5 | OEM-E13-12 | — | — | — |
| 23 | CAN bus 1 low | — | — | — | — | — | — | — | — |
| 24 | Knock 2 + | — | W20 | — | 0.5 | OEM-E14-17 | — | — | — |
| 25 | Knock 2 − | — | — | — | — | — | — | — | — |
| 26 | Digital input 1 | — | W58 | — | 0.5 | OEM-E14-27 | — | — | — |
| 27 | Digital input 2 | — | W59 | — | 0.5 | OEM-E14-28 | — | — | — |
| 28 | Digital input 3 | — | W60 | — | 0.5 | OEM-E11-17 | — | — | — |
| 29 | Digital input 4 | — | — | — | — | — | — | — | — |
| 30 | Digital input 5 | — | — | — | — | — | — | — | — |
| 31 | Digital input 6 | — | — | — | — | — | — | — | — |
| 32 | CAN bus 2 high | — | — | — | — | — | — | — | — |
| 33 | CAN bus 2 low | — | — | — | — | — | — | — | — |
| 34 | Ground 2 | — | W9 | — | 0.85 | SP-GND-1 | — | — | — |
SHADOW8-B
Mating face
Wire side
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Battery constant (HOT) supply | — | W6 | — | 0.85 | OEM-E15-1 | — | — | — |
| 2 | Injector cylinder 1 | — | W29 | — | 0.5 | OEM-E13-5 | — | — | — |
| 3 | Injector cylinder 2 | — | W30 | — | 0.5 | OEM-E13-6 | — | — | — |
| 4 | Injector cylinder 3 | — | W31 | — | 0.5 | OEM-E14-1 | — | — | — |
| 5 | Injector cylinder 4 | — | W32 | — | 0.5 | OEM-E14-2 | — | — | — |
| 6 | Injector cylinder 5 | — | W33 | — | 0.5 | OEM-E14-3 | — | — | — |
| 7 | Injector cylinder 6 | — | W34 | — | 0.5 | OEM-E14-4 | — | — | — |
| 8 | Injector cylinder 7 | — | W35 | — | 0.5 | OEM-E14-5 | — | — | — |
| 9 | Injector cylinder 8 | — | W36 | — | 0.5 | OEM-E14-6 | — | — | — |
| 10 | Aux output 1 | — | W40 | — | 0.5 | OEM-E11-19 | — | — | — |
| 11 | Aux output 2 | — | W41 | — | 0.5 | OEM-E14-20 | — | — | — |
| 12 | Aux output 3 | — | W48 | — | 0.5 | OEM-E15-10 | — | — | — |
| 13 | Aux output 4 | — | W49 | — | 0.5 | OEM-E15-5 | — | — | — |
| 14 | Aux output 5 | — | W50 | — | 0.5 | OEM-E11-7 | — | — | — |
| 15 | Aux output 6 | — | W51 | — | 0.5 | OEM-E11-8 | — | — | — |
| 16 | Aux output 7 | — | W52 | — | 0.5 | OEM-E13-3 | — | — | — |
| 17 | Aux output 8 | — | W53 | — | 0.5 | OEM-E13-4 | — | — | — |
| 18 | Digital input 7 | — | — | — | — | — | — | — | — |
| 19 | Digital input 8 | — | — | — | — | — | — | — | — |
| 20 | Digital input 9 | — | — | — | — | — | — | — | — |
| 21 | Digital input 10 / ignition switch | — | W39 | — | 0.5 | OEM-E15-9 | — | — | — |
| 22 | Aux output 9 | — | W38 | — | 0.5 | OEM-E14-8 | — | — | — |
| 23 | Aux output 10 | — | W37 | — | 0.5 | OEM-E14-7 | — | — | — |
| 24 | Aux output 11 | — | — | — | — | — | — | — | — |
| 25 | Aux output 12 | — | — | — | — | — | — | — | — |
| 26 | Aux 9–12 power supply | — | W5 | — | 0.85 | SP-14V-1 | — | — | — |
| 27 | Ignition TTL cylinder 1 | — | W21 | — | 0.5 | OEM-E14-11 | — | — | — |
| 28 | Ignition TTL cylinder 2 | — | W22 | — | 0.5 | OEM-E14-12 | — | — | — |
| 29 | Ignition TTL cylinder 3 | — | W23 | — | 0.5 | OEM-E14-13 | — | — | — |
| 30 | Ignition TTL cylinder 4 | — | W24 | — | 0.5 | OEM-E14-14 | — | — | — |
| 31 | Ignition TTL cylinder 5 | — | W25 | — | 0.5 | OEM-E14-15 | — | — | — |
| 32 | Ignition TTL cylinder 6 | — | W26 | — | 0.5 | OEM-E14-16 | — | — | — |
| 33 | Ignition TTL cylinder 7 | — | W27 | — | 0.5 | OEM-E14-25 | — | — | — |
| 34 | Ignition TTL cylinder 8 | — | W28 | — | 0.5 | OEM-E14-26 | — | — | — |
SP-0V
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W12 | — | 0.5 | OEM-E13-19 | — | — | — |
| 1 | — | — | W11 | — | 0.5 | OEM-E13-18 | — | — | — |
| 1 | — | — | W13 | — | 0.5 | SHADOW8-A-4 | — | — | — |
| 1 | — | — | W14 | — | 0.5 | SHADOW8-A-7 | — | — | — |
| 1 | — | — | W17 | — | 0.5 | OEM-E14-22 | — | — | — |
SP-14V
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W1 | — | 0.85 | OEM-E15-16 | — | — | — |
| 1 | — | — | W2 | — | 0.85 | OEM-E15-7 | — | — | — |
| 1 | — | — | W3 | — | 0.85 | OEM-E15-8 | — | — | — |
| 1 | — | — | W4 | — | 0.85 | SHADOW8-A-1 | — | — | — |
| 1 | — | — | W5 | — | 0.85 | SHADOW8-B-26 | — | — | — |
SP-GND
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W7 | — | 0.85 | OEM-E13-17 | — | — | — |
| 1 | — | — | W8 | — | 0.85 | OEM-E14-21 | — | — | — |
| 1 | — | — | W9 | — | 0.85 | SHADOW8-A-34 | — | — | — |
| 1 | — | — | W10 | — | 0.85 | SHADOW8-A-9 | — | — | — |
Pin map
| OEM point | OEM function | OEM family | Target point | Target function | Target family | Wire colour | Evidence |
|---|---|---|---|---|---|---|---|
| OEM-E11-17 | Starter signal (STA) | digital_in | SHADOW8-A-28 | Digital input 3 | digital_in | corroborated | |
| OEM-E11-18 | O2 sensor signal (bank unconfirmed) | lambda_nb_in | SHADOW8-A-19 | Analog voltage 7 (switchable 1k pull-up) | analog_in | corroborated | |
| OEM-E11-19 | VVT oil-control valve RH (OCR+) | low_side_out | SHADOW8-B-10 | Aux output 1 | low_side_out | corroborated | |
| OEM-E11-27 | O2 sensor signal (bank unconfirmed) | lambda_nb_in | SHADOW8-A-20 | Analog voltage 8 (switchable 1k pull-up) | analog_in | corroborated | |
| OEM-E11-28 | VVT oil-control valve RH (OCR−) | low_side_out | — | — | — | corroborated | |
| OEM-E11-5 | Diagnostic test (TC) | serial | — | — | — | corroborated | |
| OEM-E11-7 | O2 sensor heater (bank unconfirmed) | low_side_out | SHADOW8-B-14 | Aux output 5 | switch_out | corroborated | |
| OEM-E11-8 | O2 sensor heater (bank unconfirmed) | low_side_out | SHADOW8-B-15 | Aux output 6 | switch_out | corroborated | |
| OEM-E12-12 | Throttle magnetic clutch + (CL+) | low_side_out | — | — | — | corroborated | |
| OEM-E13-10 | MAF signal (VG) | analog_in | SHADOW8-A-10 | Analog voltage 1 | analog_in | corroborated | |
| OEM-E13-11 | O2 sensor signal (bank unconfirmed) | lambda_nb_in | SHADOW8-A-21 | Analog voltage 9 (switchable 1k pull-up) | analog_in | corroborated | |
| OEM-E13-12 | O2 sensor signal (bank unconfirmed) | lambda_nb_in | SHADOW8-A-22 | Analog voltage 10 (switchable 1k pull-up) | analog_in | corroborated | |
| OEM-E13-13 | Throttle position sensor 1 (VTA) | analog_in | SHADOW8-A-11 | Analog voltage 2 | analog_in | corroborated | |
| OEM-E13-14 | Engine coolant temp (THW) | temp_in | SHADOW8-A-18 | Analog voltage 6 | analog_in | corroborated | |
| OEM-E13-15 | VVT position sensor RH (VVR+) | trigger_in | — | — | — | corroborated | |
| OEM-E13-16 | VVT position sensor LH (VVL+) | trigger_in | — | — | — | corroborated | |
| OEM-E13-17 | ECU ground (E1) | ground | SHADOW8-A-34 + SHADOW8-A-9 | Ground 2 + Ground 1 | ground | corroborated | |
| OEM-E13-18 | Sensor ground (E2) | sensor_ground | SHADOW8-A-4 + SHADOW8-A-7 | 0V analog reference + Trigger ground | sensor_ground | corroborated | |
| OEM-E13-19 | MAF ground (EVG) | sensor_ground | SHADOW8-A-4 + SHADOW8-A-7 | 0V analog reference + Trigger ground | sensor_ground | corroborated | |
| OEM-E13-2 | +5V sensor reference (VC) | vref | SHADOW8-A-3 | 5.0V sensor supply | vref | corroborated | |
| OEM-E13-20 | Throttle position sensor 2 (VTA2) | analog_in | SHADOW8-A-13 | Analog voltage 4 | analog_in | corroborated | |
| OEM-E13-21 | Accelerator pedal position 1 (VPA) | analog_in | SHADOW8-A-12 | Analog voltage 3 | analog_in | corroborated | |
| OEM-E13-22 | Intake air temp (THA) | temp_in | — | — | — | corroborated | |
| OEM-E13-23 | VVT position sensor RH (VVR−) | trigger_in | — | — | — | corroborated | |
| OEM-E13-24 | VVT position sensor LH (VVL−) | trigger_in | — | — | — | corroborated | |
| OEM-E13-3 | O2 sensor heater (bank unconfirmed) | low_side_out | SHADOW8-B-16 | Aux output 7 | switch_out | corroborated | |
| OEM-E13-4 | O2 sensor heater (bank unconfirmed) | low_side_out | SHADOW8-B-17 | Aux output 8 | switch_out | corroborated | |
| OEM-E13-5 | Injector 1 (cyl 1) | injector_out | SHADOW8-B-2 | Injector cylinder 1 | injector_out | corroborated | |
| OEM-E13-6 | Injector 2 (cyl 2) | injector_out | SHADOW8-B-3 | Injector cylinder 2 | injector_out | corroborated | |
| OEM-E13-8 | Throttle magnetic clutch − (CL−) | low_side_out | — | — | — | corroborated | |
| OEM-E13-9 | Accelerator pedal position 2 (VPA2) | analog_in | SHADOW8-A-14 | Analog voltage 5 | analog_in | corroborated | |
| OEM-E14-1 | Injector 3 (cyl 3) | injector_out | SHADOW8-B-4 | Injector cylinder 3 | injector_out | corroborated | |
| OEM-E14-10 | Camshaft position sensor (G2) | trigger_in | SHADOW8-A-6 | Sync position sensor | trigger_in | corroborated | |
| OEM-E14-11 | Ignition coil 1 (IGT1) | ignition_out | SHADOW8-B-27 | Ignition TTL cylinder 1 | ignition_out | corroborated | |
| OEM-E14-12 | Ignition coil 2 (IGT2) | ignition_out | SHADOW8-B-28 | Ignition TTL cylinder 2 | ignition_out | corroborated | |
| OEM-E14-13 | Ignition coil 3 (IGT3) | ignition_out | SHADOW8-B-29 | Ignition TTL cylinder 3 | ignition_out | corroborated | |
| OEM-E14-14 | Ignition coil 4 (IGT4) | ignition_out | SHADOW8-B-30 | Ignition TTL cylinder 4 | ignition_out | corroborated | |
| OEM-E14-15 | Ignition coil 5 (IGT5) | ignition_out | SHADOW8-B-31 | Ignition TTL cylinder 5 | ignition_out | corroborated | |
| OEM-E14-16 | Ignition coil 6 (IGT6) | ignition_out | SHADOW8-B-32 | Ignition TTL cylinder 6 | ignition_out | corroborated | |
| OEM-E14-17 | Knock sensor RH (KNKR) | knock_in | SHADOW8-A-24 | Knock 2 + | knock_in | corroborated | |
| OEM-E14-18 | Knock sensor LH (KNKL) | knock_in | SHADOW8-A-16 | Knock 1 + | knock_in | corroborated | |
| OEM-E14-19 | VVT oil-control valve LH (OCV−) | low_side_out | — | — | — | corroborated | |
| OEM-E14-2 | Injector 4 (cyl 4) | injector_out | SHADOW8-B-5 | Injector cylinder 4 | injector_out | corroborated | |
| OEM-E14-20 | VVT oil-control valve LH (OCV+) | low_side_out | SHADOW8-B-11 | Aux output 2 | low_side_out | corroborated | |
| OEM-E14-21 | Power/injector ground (E01) | ground | SHADOW8-A-34 + SHADOW8-A-9 | Ground 2 + Ground 1 | ground | corroborated | |
| OEM-E14-22 | Crank position sensor (NE−) | trigger_in | SHADOW8-A-4 + SHADOW8-A-7 | 0V analog reference + Trigger ground | sensor_ground | corroborated | |
| OEM-E14-23 | Crank position sensor (NE+) | trigger_in | SHADOW8-A-5 | Crank position sensor | trigger_in | corroborated | |
| OEM-E14-25 | Ignition coil 7 (IGT7) | ignition_out | SHADOW8-B-33 | Ignition TTL cylinder 7 | ignition_out | corroborated | |
| OEM-E14-26 | Ignition coil 8 (IGT8) | ignition_out | SHADOW8-B-34 | Ignition TTL cylinder 8 | ignition_out | corroborated | |
| OEM-E14-27 | Ignition confirmation 1 (IGF1) | digital_in | SHADOW8-A-26 | Digital input 1 | digital_in | corroborated | |
| OEM-E14-28 | Ignition confirmation 2 (IGF2) | digital_in | SHADOW8-A-27 | Digital input 2 | digital_in | corroborated | |
| OEM-E14-29 | ACIS induction VSV | low_side_out | — | — | — | corroborated | |
| OEM-E14-3 | Injector 5 (cyl 5) | injector_out | SHADOW8-B-6 | Injector cylinder 5 | injector_out | corroborated | |
| OEM-E14-4 | Injector 6 (cyl 6) | injector_out | SHADOW8-B-7 | Injector cylinder 6 | injector_out | corroborated | |
| OEM-E14-5 | Injector 7 (cyl 7) | injector_out | SHADOW8-B-8 | Injector cylinder 7 | injector_out | corroborated | |
| OEM-E14-6 | Injector 8 (cyl 8) | injector_out | SHADOW8-B-9 | Injector cylinder 8 | injector_out | corroborated | |
| OEM-E14-7 | Throttle motor − (M−) | hbridge_out | SHADOW8-B-23 | Aux output 10 | hbridge_out | corroborated | |
| OEM-E14-8 | Throttle motor + (M+) | hbridge_out | SHADOW8-B-22 | Aux output 9 | hbridge_out | corroborated | |
| OEM-E15-1 | Battery constant (+12V) | power_in | SHADOW8-B-1 | Battery constant (HOT) supply | power_in | corroborated | |
| OEM-E15-10 | EFI main relay control (MREL) | low_side_out | SHADOW8-B-12 | Aux output 3 | low_side_out | corroborated | |
| OEM-E15-11 | OBD-II / DLC3 data (SIL) | serial | — | — | — | corroborated | |
| OEM-E15-16 | ECM power (EFI relay +B) | power_in | SHADOW8-A-1 + SHADOW8-B-26 | ECU supply + Aux 9–12 power supply | power_in | corroborated | |
| OEM-E15-5 | Fuel pump relay control (FC) | low_side_out | SHADOW8-B-13 | Aux output 4 | low_side_out | corroborated | |
| OEM-E15-6 | Check engine light (W) | low_side_out | — | — | — | corroborated | |
| OEM-E15-7 | ECM power feed (+BM) | power_in | SHADOW8-A-1 + SHADOW8-B-26 | ECU supply + Aux 9–12 power supply | power_in | corroborated | |
| OEM-E15-8 | ECM power (EFI relay +B1) | power_in | SHADOW8-A-1 + SHADOW8-B-26 | ECU supply + Aux 9–12 power supply | power_in | corroborated | |
| OEM-E15-9 | Ignition switch (+12V) | digital_in | SHADOW8-B-21 | Digital input 10 / ignition switch | digital_in | corroborated |
Cut list
| Wire | From | To | Gauge (mm²) | Colour | Length | Signal | Ident |
|---|---|---|---|---|---|---|---|
| W1 | OEM-E15-16 | SP-14V-1 | 0.85 | no route | ECM power (EFI relay +B) | — | |
| W2 | OEM-E15-7 | SP-14V-1 | 0.85 | no route | ECM power feed (+BM) | — | |
| W3 | OEM-E15-8 | SP-14V-1 | 0.85 | no route | ECM power (EFI relay +B1) | — | |
| W4 | SP-14V-1 | SHADOW8-A-1 | 0.85 | no route | ECU supply | — | |
| W5 | SP-14V-1 | SHADOW8-B-26 | 0.85 | no route | Aux 9–12 power supply | — | |
| W6 | OEM-E15-1 | SHADOW8-B-1 | 0.85 | no route | Battery constant (+12V) | — | |
| W7 | OEM-E13-17 | SP-GND-1 | 0.85 | no route | ECU ground (E1) | — | |
| W8 | OEM-E14-21 | SP-GND-1 | 0.85 | no route | Power/injector ground (E01) | — | |
| W9 | SP-GND-1 | SHADOW8-A-34 | 0.85 | no route | Ground 2 | — | |
| W10 | SP-GND-1 | SHADOW8-A-9 | 0.85 | no route | Ground 1 | — | |
| W11 | OEM-E13-18 | SP-0V-1 | 0.5 | no route | Sensor ground (E2) | — | |
| W12 | OEM-E13-19 | SP-0V-1 | 0.5 | no route | MAF ground (EVG) | — | |
| W13 | SP-0V-1 | SHADOW8-A-4 | 0.5 | no route | 0V analog reference | — | |
| W14 | SP-0V-1 | SHADOW8-A-7 | 0.5 | no route | Trigger ground | — | |
| W15 | OEM-E13-2 | SHADOW8-A-3 | 0.5 | no route | +5V sensor reference (VC) | — | |
| W16 | OEM-E14-23 | SHADOW8-A-5 | 0.5 | no route | Crank position sensor (NE+) | — | |
| W17 | OEM-E14-22 | SP-0V-1 | 0.5 | no route | Crank position sensor (NE−) | — | |
| W18 | OEM-E14-10 | SHADOW8-A-6 | 0.5 | no route | Camshaft position sensor (G2) | — | |
| W19 | OEM-E14-18 | SHADOW8-A-16 | 0.5 | no route | Knock sensor LH (KNKL) | — | |
| W20 | OEM-E14-17 | SHADOW8-A-24 | 0.5 | no route | Knock sensor RH (KNKR) | — | |
| W21 | OEM-E14-11 | SHADOW8-B-27 | 0.5 | no route | Ignition coil 1 (IGT1) | — | |
| W22 | OEM-E14-12 | SHADOW8-B-28 | 0.5 | no route | Ignition coil 2 (IGT2) | — | |
| W23 | OEM-E14-13 | SHADOW8-B-29 | 0.5 | no route | Ignition coil 3 (IGT3) | — | |
| W24 | OEM-E14-14 | SHADOW8-B-30 | 0.5 | no route | Ignition coil 4 (IGT4) | — | |
| W25 | OEM-E14-15 | SHADOW8-B-31 | 0.5 | no route | Ignition coil 5 (IGT5) | — | |
| W26 | OEM-E14-16 | SHADOW8-B-32 | 0.5 | no route | Ignition coil 6 (IGT6) | — | |
| W27 | OEM-E14-25 | SHADOW8-B-33 | 0.5 | no route | Ignition coil 7 (IGT7) | — | |
| W28 | OEM-E14-26 | SHADOW8-B-34 | 0.5 | no route | Ignition coil 8 (IGT8) | — | |
| W29 | OEM-E13-5 | SHADOW8-B-2 | 0.5 | no route | Injector 1 (cyl 1) | — | |
| W30 | OEM-E13-6 | SHADOW8-B-3 | 0.5 | no route | Injector 2 (cyl 2) | — | |
| W31 | OEM-E14-1 | SHADOW8-B-4 | 0.5 | no route | Injector 3 (cyl 3) | — | |
| W32 | OEM-E14-2 | SHADOW8-B-5 | 0.5 | no route | Injector 4 (cyl 4) | — | |
| W33 | OEM-E14-3 | SHADOW8-B-6 | 0.5 | no route | Injector 5 (cyl 5) | — | |
| W34 | OEM-E14-4 | SHADOW8-B-7 | 0.5 | no route | Injector 6 (cyl 6) | — | |
| W35 | OEM-E14-5 | SHADOW8-B-8 | 0.5 | no route | Injector 7 (cyl 7) | — | |
| W36 | OEM-E14-6 | SHADOW8-B-9 | 0.5 | no route | Injector 8 (cyl 8) | — | |
| W37 | OEM-E14-7 | SHADOW8-B-23 | 0.5 | no route | Throttle motor − (M−) | — | |
| W38 | OEM-E14-8 | SHADOW8-B-22 | 0.5 | no route | Throttle motor + (M+) | — | |
| W39 | OEM-E15-9 | SHADOW8-B-21 | 0.5 | no route | Ignition switch (+12V) | — | |
| W40 | OEM-E11-19 | SHADOW8-B-10 | 0.5 | no route | VVT oil-control valve RH (OCR+) | — | |
| W41 | OEM-E14-20 | SHADOW8-B-11 | 0.5 | no route | VVT oil-control valve LH (OCV+) | — | |
| W42 | OEM-E13-10 | SHADOW8-A-10 | 0.5 | no route | MAF signal (VG) | — | |
| W43 | OEM-E13-13 | SHADOW8-A-11 | 0.5 | no route | Throttle position sensor 1 (VTA) | — | |
| W44 | OEM-E13-21 | SHADOW8-A-12 | 0.5 | no route | Accelerator pedal position 1 (VPA) | — | |
| W45 | OEM-E13-20 | SHADOW8-A-13 | 0.5 | no route | Throttle position sensor 2 (VTA2) | — | |
| W46 | OEM-E13-9 | SHADOW8-A-14 | 0.5 | no route | Accelerator pedal position 2 (VPA2) | — | |
| W47 | OEM-E13-14 | SHADOW8-A-18 | 0.5 | no route | Engine coolant temp (THW) | — | |
| W48 | OEM-E15-10 | SHADOW8-B-12 | 0.5 | no route | EFI main relay control (MREL) | — | |
| W49 | OEM-E15-5 | SHADOW8-B-13 | 0.5 | no route | Fuel pump relay control (FC) | — | |
| W50 | OEM-E11-7 | SHADOW8-B-14 | 0.5 | no route | O2 sensor heater (bank unconfirmed) | — | |
| W51 | OEM-E11-8 | SHADOW8-B-15 | 0.5 | no route | O2 sensor heater (bank unconfirmed) | — | |
| W52 | OEM-E13-3 | SHADOW8-B-16 | 0.5 | no route | O2 sensor heater (bank unconfirmed) | — | |
| W53 | OEM-E13-4 | SHADOW8-B-17 | 0.5 | no route | O2 sensor heater (bank unconfirmed) | — | |
| W54 | OEM-E11-18 | SHADOW8-A-19 | 0.5 | no route | O2 sensor signal (bank unconfirmed) | — | |
| W55 | OEM-E11-27 | SHADOW8-A-20 | 0.5 | no route | O2 sensor signal (bank unconfirmed) | — | |
| W56 | OEM-E13-11 | SHADOW8-A-21 | 0.5 | no route | O2 sensor signal (bank unconfirmed) | — | |
| W57 | OEM-E13-12 | SHADOW8-A-22 | 0.5 | no route | O2 sensor signal (bank unconfirmed) | — | |
| W58 | OEM-E14-27 | SHADOW8-A-26 | 0.5 | no route | Ignition confirmation 1 (IGF1) | — | |
| W59 | OEM-E14-28 | SHADOW8-A-27 | 0.5 | no route | Ignition confirmation 2 (IGF2) | — | |
| W60 | OEM-E11-17 | SHADOW8-A-28 | 0.5 | no route | Starter signal (STA) | — |
Bill of materials
| Category | Part number | Manufacturer | Description | Qty | Unit |
|---|---|---|---|---|---|
| connector | 4-1437290-0 | TE | Superseal 1.0 34-way plug, Key 1 | 1.000 | ea |
| connector | 4-1437290-1 | TE | Superseal 1.0 34-way plug, Key 2 | 1.000 | ea |
| terminal | 3-1447221-4 | TE | Superseal 1.0 socket terminal, 20 AWG (0.5 sq mm) | 52.000 | ea |
ECU setup sheet
| Role | Engine ref | Engine signal | Sensor | ECU point | ECU function | ECU class | Setup flag |
|---|---|---|---|---|---|---|---|
| No configured channels. | |||||||
Findings
Open (10)
| Severity | Code | Subject | Message |
|---|---|---|---|
| warn | DBW_MOTOR_CURRENT | SHADOW8-B-22 | Cannot confirm Shadow 8 can drive the throttle motor: SHADOW8-B-22 "Aux output 9" is rated 8.0 A peak, but the motor stall current at OEM-E14-8 is unknown. Add the motor's peak current from a source, or measure the motor resistance: peak ≈ 14 V ÷ R (Hondata measured 4.9 A for a Civic Si body, 10.4 A for a ZDX body; holding current is about 1 A). |
| warn | DBW_MOTOR_CURRENT | SHADOW8-B-23 | Cannot confirm Shadow 8 can drive the throttle motor: SHADOW8-B-23 "Aux output 10" is rated 8.0 A peak, but the motor stall current at OEM-E14-7 is unknown. Add the motor's peak current from a source, or measure the motor resistance: peak ≈ 14 V ÷ R (Hondata measured 4.9 A for a Civic Si body, 10.4 A for a ZDX body; holding current is about 1 A). |
| warn | DBW_MOTOR_ISOLATION | SHADOW8-B-26 | SHADOW8-B-26 "Aux 9–12 power supply" is fed from the same net as the ECU main supply (SHADOW8-A-1). Link's S2000 DBW wiring feeds the throttle-motor supply through a separate isolation relay switched by the ECU, so motor power can be cut on a throttle fault. Add one, or confirm Shadow 8 cuts the H-bridge internally. |
| info | NET_FAMILY | OEM-E11-7 ↔ SHADOW8-B-14 | OEM-E11-7 "O2 sensor heater (bank unconfirmed)" [low_side_out] is wired to SHADOW8-B-14 "Aux output 5" [switch_out]. Configure this output as low side. |
| info | NET_FAMILY | OEM-E11-8 ↔ SHADOW8-B-15 | OEM-E11-8 "O2 sensor heater (bank unconfirmed)" [low_side_out] is wired to SHADOW8-B-15 "Aux output 6" [switch_out]. Configure this output as low side. |
| info | NET_FAMILY | OEM-E13-14 ↔ SHADOW8-A-18 | OEM-E13-14 "Engine coolant temp (THW)" [temp_in] is wired to SHADOW8-A-18 "Analog voltage 6" [analog_in]. Thermistor on a plain analog input needs a pull-up; check the channel can enable one. |
| info | NET_FAMILY | OEM-E13-19 ↔ OEM-E14-22 | OEM-E13-19 "MAF ground (EVG)" [sensor_ground] is wired to OEM-E14-22 "Crank position sensor (NE−)" [trigger_in]. Trigger return tied to sensor/trigger ground: correct for single-ended trigger inputs. |
| info | NET_FAMILY | OEM-E13-3 ↔ SHADOW8-B-16 | OEM-E13-3 "O2 sensor heater (bank unconfirmed)" [low_side_out] is wired to SHADOW8-B-16 "Aux output 7" [switch_out]. Configure this output as low side. |
| info | NET_FAMILY | OEM-E13-4 ↔ SHADOW8-B-17 | OEM-E13-4 "O2 sensor heater (bank unconfirmed)" [low_side_out] is wired to SHADOW8-B-17 "Aux output 8" [switch_out]. Configure this output as low side. |
| info | UNMAPPED | OEM | 13 optional OEM pins are not mapped: OEM-E11-28 VVT oil-control valve RH (OCR−); OEM-E11-5 Diagnostic test (TC); OEM-E12-12 Throttle magnetic clutch + (CL+); OEM-E13-15 VVT position sensor RH (VVR+); OEM-E13-16 VVT position sensor LH (VVL+); OEM-E13-22 Intake air temp (THA); OEM-E13-23 VVT position sensor RH (VVR−); OEM-E13-24 VVT position sensor LH (VVL−); OEM-E13-8 Throttle magnetic clutch − (CL−); OEM-E14-19 VVT oil-control valve LH (OCV−); OEM-E14-29 ACIS induction VSV; OEM-E15-11 OBD-II / DLC3 data (SIL); OEM-E15-6 Check engine light (W) |
Accepted (0)
| Code | Subject | Reason | By |
|---|
Notes
Auto-mapped by auto_map() from the library pin data on 2026-10-11. Review every wire against both manuals before building. Not wired: - OEM-E13 16: VVT position sensor LH (VVL+): no free cam_hall/cam_vr/frequency_in input on Emtron Shadow 8 - OEM-E13 24: VVT position sensor LH (VVL−): no free cam_hall/cam_vr/frequency_in input on Emtron Shadow 8 - OEM-E13 15: VVT position sensor RH (VVR+): no free cam_hall/cam_vr/frequency_in input on Emtron Shadow 8 - OEM-E13 23: VVT position sensor RH (VVR−): no free cam_hall/cam_vr/frequency_in input on Emtron Shadow 8 - SHADOW8-A 17: Knock 1 − left open: the stock knock sensor has one ECU wire; check the ECU manual for single-wire knock sensors - SHADOW8-A 25: Knock 2 − left open: the stock knock sensor has one ECU wire; check the ECU manual for single-wire knock sensors - OEM-E11 28: VVT oil-control valve RH (OCR−): no free low_side/relay_control/heater_low_side/ls_hs/injector on Emtron Shadow 8 - OEM-E12 12: Throttle magnetic clutch + (CL+): no free low_side/relay_control/heater_low_side/ls_hs/injector on Emtron Shadow 8 - OEM-E13 8: Throttle magnetic clutch − (CL−): no free low_side/relay_control/heater_low_side/ls_hs/injector on Emtron Shadow 8 - OEM-E14 19: VVT oil-control valve LH (OCV−): no free low_side/relay_control/heater_low_side/ls_hs/injector on Emtron Shadow 8 - OEM-E14 29: ACIS induction VSV: no free low_side/relay_control/heater_low_side/ls_hs/injector on Emtron Shadow 8 - OEM-E15 6: Check engine light (W): no free low_side/relay_control/heater_low_side/ls_hs/injector on Emtron Shadow 8 - OEM-E13 22: Intake air temp (THA): no free thermistor/analog_0_5 on Emtron Shadow 8 - OEM-E15 11: OBD-II / DLC3 data (SIL): no free k_line on Emtron Shadow 8 - OEM-E11 5: Diagnostic test (TC): no free k_line on Emtron Shadow 8
Sources
| Reliability | Kind | Title | URL | Archive | Captured | SHA-256 |
|---|---|---|---|---|---|---|
| 4 | vendor_doc | Emtron Shadow 8 ECU datasheet | https://docs.emtronaustralia.com.au/engine-management/datasheets/shadow-8-datasheet/index.html | archive | 2026-10-05 | f004c9a8d60c |
| 4 | vendor_doc | Emtron Shadow 8 pinout | https://docs.emtronaustralia.com.au/engine-management/wiring/shadow-8/shadow-8-pinout/index.html | archive | 2026-10-05 | f510053951c7 |
| 4 | vendor_doc | Toyota 1UZ-FE (VVT-i) engine manual M1UZ | http://www.epicmarine.com/docs/M1UZrm.pdf | — | — | — |
| 3 | community_copy | 1998 Lexus LS400 ECM terminal voltage chart (RM717U translation) | https://www.renrendoc.com/p-59096353.html | — | — | — |