W1 OEM-T121-121 · ECM + coil power (J271 relay feed) SP-14V-1 — 0.85 mm² (≈18 AWG) — — — × W2 OEM-T121-21 · ECM power (J271 relay feed) SP-14V-1 — 0.85 mm² (≈18 AWG) — — — × W3 SP-14V-1 M130-A-26 · Battery Positive — 0.85 mm² (≈18 AWG) — — — × W4 OEM-T121-62 · Battery constant +12V (term 30) M130-B-12 · Battery Backup — 0.85 mm² (≈18 AWG) — — — × W5 OEM-T121-1 · ECU ground SP-GND-1 — 0.85 mm² (≈18 AWG) — — — × W6 OEM-T121-2 · ECU ground SP-GND-1 — 0.85 mm² (≈18 AWG) — — — × W7 SP-GND-1 M130-A-10 · Battery Negative 1 — 0.85 mm² (≈18 AWG) — — — × W8 SP-GND-1 M130-A-11 · Battery Negative 2 — 0.85 mm² (≈18 AWG) — — — × W9 OEM-T121-108 · Sensor ground SP-0V-1 — 0.5 mm² (≈20 AWG) — — — × W10 OEM-T121-29 · MAF sensor ground (G70) SP-0V-1 — 0.5 mm² (≈20 AWG) — — — × W11 OEM-T121-34 · Accelerator pedal position 1 ground (G79) SP-0V-1 — 0.5 mm² (≈20 AWG) — — — × W12 OEM-T121-36 · Accelerator pedal position 2 ground (G185) SP-0V-1 — 0.5 mm² (≈20 AWG) — — — × W13 OEM-T121-90 · Crank position sensor ground (G28) SP-0V-1 — 0.5 mm² (≈20 AWG) — — — × W14 OEM-T121-91 · Throttle position sensor ground (G187/G188) SP-0V-1 — 0.5 mm² (≈20 AWG) — — — × W15 SP-0V-1 M130-B-15 · Sensor 0V A — 0.5 mm² (≈20 AWG) — — — × W16 SP-0V-1 M130-B-16 · Sensor 0V B — 0.5 mm² (≈20 AWG) — — — × W17 OEM-T121-72 · Accelerator pedal position 1 5V supply (G79) SP-5V1-1 — 0.5 mm² (≈20 AWG) — — — × W18 OEM-T121-83 · Throttle position sensor 5V supply (G187/G188) SP-5V1-1 — 0.5 mm² (≈20 AWG) — — — × W19 OEM-T121-99 · Knock sensor 5V supply (G61/G66) SP-5V1-1 — 0.5 mm² (≈20 AWG) — — — × W20 SP-5V1-1 M130-A-2 · Sensor 5.0V A — 0.5 mm² (≈20 AWG) — — — × W21 OEM-T121-73 · Accelerator pedal position 2 5V supply (G185) SP-5V2-1 — 0.5 mm² (≈20 AWG) — — — × W22 OEM-T121-98 · Cam + boost sensor 5V supply (G40/G31) SP-5V2-1 — 0.5 mm² (≈20 AWG) — — — × W23 SP-5V2-1 M130-A-9 · Sensor 5.0V B — 0.5 mm² (≈20 AWG) — — — × W24 OEM-T121-82 · Crank position sensor (G28) M130-B-1 · Universal Digital Input 1 — 0.5 mm² (≈20 AWG) — — — × W25 OEM-T121-86 · Camshaft position sensor (G40) M130-B-2 · Universal Digital Input 2 — 0.5 mm² (≈20 AWG) — — — × W26 OEM-T121-106 · Knock sensor 1 (G61) M130-B-7 · Knock Input 1 — 0.5 mm² (≈20 AWG) — — — × W27 OEM-T121-107 · Knock sensor 2 (G66) M130-B-13 · Knock Input 2 — 0.5 mm² (≈20 AWG) — — — × W28 OEM-T121-102 · Ignition coil 1 (N127) M130-A-3 · Low Side Ignition 1 — 0.5 mm² (≈20 AWG) — — — × W29 OEM-T121-95 · Ignition coil 2 (N128) M130-A-4 · Low Side Ignition 2 — 0.5 mm² (≈20 AWG) — — — × W30 OEM-T121-103 · Ignition coil 3 (N158) M130-A-5 · Low Side Ignition 3 — 0.5 mm² (≈20 AWG) — — — × W31 OEM-T121-94 · Ignition coil 4 (N163) M130-A-6 · Low Side Ignition 4 — 0.5 mm² (≈20 AWG) — — — × W32 OEM-T121-96 · Injector 1 (N30) M130-A-19 · Peak Hold Injector 1 — 0.5 mm² (≈20 AWG) — — — × W33 OEM-T121-89 · Injector 2 (N31) M130-A-23 · Low Side Injector 1 — 0.5 mm² (≈20 AWG) — — — × W34 OEM-T121-97 · Injector 3 (N32) M130-A-20 · Peak Hold Injector 2 — 0.5 mm² (≈20 AWG) — — — × W35 OEM-T121-88 · Injector 4 (N33) M130-A-24 · Low Side Injector 2 — 0.5 mm² (≈20 AWG) — — — × W36 OEM-T121-118 · Throttle motor G186 (−) M130-A-1 · Half Bridge Output 2 — 0.5 mm² (≈20 AWG) — — — × W37 OEM-T121-117 · Throttle motor G186 (+) M130-A-18 · Half Bridge Output 1 — 0.5 mm² (≈20 AWG) — — — × W38 OEM-T121-53 · MAF sensor signal (G70) M130-A-14 · Analogue Voltage Input 1 — 0.5 mm² (≈20 AWG) — — — × W39 OEM-T121-101 · Boost pressure sensor (G31) M130-A-15 · Analogue Voltage Input 2 — 0.5 mm² (≈20 AWG) — — — × W40 OEM-T121-33 · Accelerator pedal position 1 (G79) M130-A-16 · Analogue Voltage Input 3 — 0.5 mm² (≈20 AWG) — — — × W41 OEM-T121-84 · Throttle position sensor 1 (G187) M130-A-17 · Analogue Voltage Input 4 — 0.5 mm² (≈20 AWG) — — — × W42 OEM-T121-35 · Accelerator pedal position 2 (G185) M130-A-25 · Analogue Voltage Input 5 — 0.5 mm² (≈20 AWG) — — — × W43 OEM-T121-92 · Throttle position sensor 2 (G188) M130-B-20 · Analogue Voltage Input 6 — 0.5 mm² (≈20 AWG) — — — × W44 OEM-T121-93 · Engine coolant temperature (G62) M130-B-3 · Analogue Temperature Input 1 — 0.5 mm² (≈20 AWG) — — — × W45 OEM-T121-65 · Fuel pump relay control M130-A-21 · Peak Hold Injector 3 — 0.5 mm² (≈20 AWG) — — — × W46 OEM-T121-66 · Secondary-air pump relay (J299) M130-A-22 · Peak Hold Injector 4 — 0.5 mm² (≈20 AWG) — — — × W47 OEM-T121-5 · Wideband lambda heater (Z19) M130-A-27 · Peak Hold Injector 5 — 0.5 mm² (≈20 AWG) — — — × W48 OEM-T121-63 · Post-cat lambda heater (Z29) M130-A-28 · Peak Hold Injector 6 — 0.5 mm² (≈20 AWG) — — — × W49 OEM-T121-104 · Boost control solenoid (N75) M130-A-29 · Peak Hold Injector 7 — 0.5 mm² (≈20 AWG) — — — × W50 OEM-T121-105 · Diverter valve (N249) M130-A-30 · Peak Hold Injector 8 — 0.5 mm² (≈20 AWG) — — — × W51 OEM-T121-68 · Post-cat lambda signal (G130) M130-B-21 · Analogue Voltage Input 7 — 0.5 mm² (≈20 AWG) — — — × W52 OEM-T121-69 · Post-cat lambda signal (G130) M130-B-22 · Analogue Voltage Input 8 — 0.5 mm² (≈20 AWG) — — — × W53 OEM-T121-85 · Intake air temperature (G42) M130-B-4 · Analogue Temperature Input 2 — 0.5 mm² (≈20 AWG) — — — × W54 OEM-T121-54 · Road speed signal (VSS) M130-B-8 · Universal Digital Input 3 — 0.5 mm² (≈20 AWG) — — — × W55 OEM-T121-60 · CAN bus high M130-B-17 · CAN Bus 1 High — 0.5 mm² (≈20 AWG) — — — × W56 OEM-T121-58 · CAN bus low M130-B-18 · CAN Bus 1 Low — 0.5 mm² (≈20 AWG) — — — ×