W1 OEM-A33-4 · Power ground (EC) SP-GND-1 — 0.85 mm² (≈18 AWG) — — — × W2 OEM-A34-1 · Power ground (E03) SP-GND-1 — 0.85 mm² (≈18 AWG) — — — × W3 OEM-A34-2 · Power ground (E04) SP-GND-1 — 0.85 mm² (≈18 AWG) — — — × W4 OEM-A34-3 · Power ground (E05) SP-GND-1 — 0.85 mm² (≈18 AWG) — — — × W5 OEM-A36-3 · Power ground (E02) SP-GND-1 — 0.85 mm² (≈18 AWG) — — — × W6 OEM-A36-4 · Power ground (E01) SP-GND-1 — 0.85 mm² (≈18 AWG) — — — × W7 SP-GND-1 SPEEDUINO-A-10 · Ground — 0.85 mm² (≈18 AWG) — — — × W8 SP-GND-1 SPEEDUINO-A-9 · Ground — 0.85 mm² (≈18 AWG) — — — × W9 OEM-A33-29 · MAF sensor ground (E2G) SP-0V-1 — 0.5 mm² (≈20 AWG) — — — × W10 OEM-A34-27 · Crank position return (NE-) SP-0V-1 — 0.5 mm² (≈20 AWG) — — — × W11 OEM-A35-29 · Accelerator pedal ground (EPA) SP-0V-1 — 0.5 mm² (≈20 AWG) — — — × W12 OEM-A35-30 · Accelerator pedal ground (EPA2) SP-0V-1 — 0.5 mm² (≈20 AWG) — — — × W13 OEM-A36-29 · Sensor ground (E1) SP-0V-1 — 0.5 mm² (≈20 AWG) — — — × W14 SP-0V-1 SPEEDUINO-A-12 · Ground — 0.5 mm² (≈20 AWG) — — — × W15 SP-0V-1 SPEEDUINO-A-23 · Ground — 0.5 mm² (≈20 AWG) — — — × W16 OEM-A34-34 · OCV power source (VCV, 5V) SP-5V1-1 — 0.5 mm² (≈20 AWG) — — — × W17 OEM-A35-21 · Accelerator pedal 5V supply (VCPA) SP-5V1-1 — 0.5 mm² (≈20 AWG) — — — × W18 OEM-A35-22 · Accelerator pedal 5V supply (VCP2) SP-5V1-1 — 0.5 mm² (≈20 AWG) — — — × W19 OEM-A36-19 · Sensor 5V supply (VC) SP-5V1-1 — 0.5 mm² (≈20 AWG) — — — × W20 SP-5V1-1 SPEEDUINO-A-13 · 5V — 0.5 mm² (≈20 AWG) — — — × W21 OEM-A34-16 · Crank position (NE+) SPEEDUINO-A-25 · Crank input / VR1+ — 0.5 mm² (≈20 AWG) — — — × W22 OEM-A34-14 · VVT cam sensor exhaust bank 1 (EV1+) SPEEDUINO-A-24 · Cam input / VR2+ — 0.5 mm² (≈20 AWG) — — — × W23 OEM-A34-26 · VVT cam sensor intake bank 1 (VV1+) SPEEDUINO-A-26 · VR2- — 0.5 mm² (≈20 AWG) — — — × W24 OEM-A34-25 · VVT cam sensor exhaust bank 2 (EV2+) SPEEDUINO-A-14 · Proto area 1 (flex fuel) — 0.5 mm² (≈20 AWG) — — — × W25 OEM-A36-21 · Ignition coil 1 (IGT1) SPEEDUINO-A-7 · Ignition 1 — 0.5 mm² (≈20 AWG) — — — × W26 OEM-A36-10 · Ignition coil 2 (IGT2) SPEEDUINO-A-34 · Ignition 2 — 0.5 mm² (≈20 AWG) — — — × W27 OEM-A36-31 · Ignition coil 3 (IGT3) SPEEDUINO-A-33 · Ignition 3 — 0.5 mm² (≈20 AWG) — — — × W28 OEM-A36-8 · Ignition coil 4 (IGT4) SPEEDUINO-A-8 · Ignition 4 — 0.5 mm² (≈20 AWG) — — — × W29 OEM-A36-12 · Injector 1 port (#10) SPEEDUINO-A-1 · Injector 1 — 0.5 mm² (≈20 AWG) — — — × W30 OEM-A36-14 · Injector 1 direct (#1) SPEEDUINO-A-2 · Injector 2 — 0.5 mm² (≈20 AWG) — — — × W31 OEM-A36-22 · Injector 2 port (#20) SPEEDUINO-A-3 · Injector 3 — 0.5 mm² (≈20 AWG) — — — × W32 OEM-A36-25 · Injector 2 direct (#2) SPEEDUINO-A-5 · Injector 4 — 0.5 mm² (≈20 AWG) — — — × W33 OEM-A36-24 · Injector 3 direct (#3) SPEEDUINO-A-1 · Injector 1 — 0.5 mm² (≈20 AWG) — — — × W34 OEM-A36-32 · Injector 3 port (#30) SPEEDUINO-A-2 · Injector 2 — 0.5 mm² (≈20 AWG) — — — × W35 OEM-A36-13 · Injector 4 port (#40) SPEEDUINO-A-3 · Injector 3 — 0.5 mm² (≈20 AWG) — — — × W36 OEM-A36-23 · Injector 4 direct (#4) SPEEDUINO-A-5 · Injector 4 — 0.5 mm² (≈20 AWG) — — — × W37 OEM-A36-1 · Throttle actuator motor - (M-) SPEEDUINO-A-31 · Idle stepper 1A — 0.5 mm² (≈20 AWG) — — — × W38 OEM-A36-2 · Throttle actuator motor + (M+) SPEEDUINO-A-32 · Idle stepper 1B — 0.5 mm² (≈20 AWG) — — — × W39 OEM-A35-13 · EFI main relay 1 (SSHUT) SPEEDUINO-A-16 · Proto area 3 (fuel pump) — 0.5 mm² (≈20 AWG) — — — × W40 OEM-A35-12 · Cooling fan relay 2 (FAN2) SPEEDUINO-A-15 · Proto area 2 (fan) — 0.5 mm² (≈20 AWG) — — — × W41 OEM-A35-11 · Cooling fan relay 3 (FAN1) SPEEDUINO-A-36 · Idle 2 (3-wire idle) — 0.5 mm² (≈20 AWG) — — — × W42 OEM-A33-20 · Blower relay (HB) SPEEDUINO-A-35 · Boost — 0.5 mm² (≈20 AWG) — — — × W43 OEM-A35-17 · ETCS relay (MCR) SPEEDUINO-A-37 · PWM idle — 0.5 mm² (≈20 AWG) — — — × W44 OEM-A35-35 · A/C clutch relay (AC) SPEEDUINO-A-38 · VVT — 0.5 mm² (≈20 AWG) — — — × W45 OEM-A35-5 · Injector relay (IREL) SPEEDUINO-A-29 · Idle stepper 2B — 0.5 mm² (≈20 AWG) — — — × W46 OEM-A35-7 · ETCS relay (+BM) SPEEDUINO-A-30 · Idle stepper 2A — 0.5 mm² (≈20 AWG) — — — × W47 OEM-A35-15 · Tachometer output (TACH) SPEEDUINO-A-17 · Proto area 4 (tachometer) — 0.5 mm² (≈20 AWG) — — — × W48 OEM-A34-20 · Manifold absolute pressure (PIM) SPEEDUINO-A-11 · MAP sensor (0-5V) — 0.5 mm² (≈20 AWG) — — — × W49 OEM-A35-31 · Accelerator pedal position 2 (VPA2) SPEEDUINO-A-22 · TPS input — 0.5 mm² (≈20 AWG) — — — × W50 OEM-A34-21 · Heated oxygen sensor (OX1B, rear) SPEEDUINO-A-21 · O2 sensor — 0.5 mm² (≈20 AWG) — — — × W51 OEM-A36-30 · Engine coolant temperature (THW) SPEEDUINO-A-19 · Coolant temp (CLT) — 0.5 mm² (≈20 AWG) — — — × W52 OEM-A33-12 · Intake air temperature (THA, in MAF) SPEEDUINO-A-20 · Inlet air temp (IAT) — 0.5 mm² (≈20 AWG) — — — × W53 OEM-A33-14 · Starter signal (STSW2) SPEEDUINO-A-18 · Proto area 5 (clutch) — 0.5 mm² (≈20 AWG) — — — ×