‹ Harnesses
/
AP2 2004–05 (F22C1, cable)
/
Emtron KV8
Link G4X AtomX
Emtron SL8
Emtron KV8
Unknown ECU
Unknown ECU
Emtron SL4 — AP1 2000–03 (F20C)
Emtron SL6 — AP1 2000–03 (F20C)
Emtron SL8 — AP1 2000–03 (F20C)
Emtron Shadow 8 — AP1 2000–03 (F20C)
Emtron SL4 — AP2 2006–09 (F22C1, DBW)
Emtron SL6 — AP2 2006–09 (F22C1, DBW)
Emtron SL8 — AP2 2006–09 (F22C1, DBW)
Emtron Shadow 8 — AP2 2006–09 (F22C1, DBW)
Emtron KV8 — AP1 2000–03 (F20C)
Emtron KV12 — AP1 2000–03 (F20C)
Emtron KV16 — AP1 2000–03 (F20C)
Emtron KV8 — AP2 2006–09 (F22C1, DBW)
Emtron KV12 — AP2 2006–09 (F22C1, DBW)
Emtron KV16 — AP2 2006–09 (F22C1, DBW)
AMP EFI MS3Pro EVO+ — AP1 2000–03 (F20C)
AMP EFI MS3Pro EVO+ HC — AP1 2000–03 (F20C)
AMP EFI MS3Pro Mini — AP1 2000–03 (F20C)
ECUMASTER EMU Black — AP1 2000–03 (F20C)
Haltech Elite 1500 — AP1 2000–03 (F20C)
Haltech Elite 2500 — AP1 2000–03 (F20C)
Haltech Nexus S3 — AP1 2000–03 (F20C)
MaxxECU MaxxECU GEN2 RACE — AP1 2000–03 (F20C)
MaxxECU MaxxECU GEN2 TRACK — AP1 2000–03 (F20C)
MaxxECU MaxxECU MINI — AP1 2000–03 (F20C)
MaxxECU MaxxECU PRO — AP1 2000–03 (F20C)
MaxxECU MaxxECU RACE — AP1 2000–03 (F20C)
MaxxECU MaxxECU SPORT — AP1 2000–03 (F20C)
MaxxECU MaxxECU STREET — AP1 2000–03 (F20C)
MoTeC M130 — AP1 2000–03 (F20C)
MoTeC M150 — AP1 2000–03 (F20C)
MoTeC M170 — AP1 2000–03 (F20C)
MoTeC M190 — AP1 2000–03 (F20C)
MoTeC M800 — AP1 2000–03 (F20C)
rusEFI Proteus — AP1 2000–03 (F20C)
Speeduino Speeduino — AP1 2000–03 (F20C)
ECUMASTER EMU Black
Emtron KV12
Emtron KV16
Emtron KV8
Emtron Shadow 8
Emtron SL4
Emtron SL6
Emtron SL8
Haltech Elite 1500
Haltech Elite 2500
Haltech Nexus S3
MoTeC M800
rusEFI Proteus
Speeduino Speeduino
AMP EFI MS3Pro Ultimate — AP1 2000–03 (F20C)
Emtron KV8 — AP2 2006–09 converted to cable throttle
Emtron KV12 — AP2 2006–09 converted to cable throttle
Emtron KV16 — AP2 2006–09 converted to cable throttle
Emtron SL4 — AP2 2006–09 converted to cable throttle
Emtron SL6 — AP2 2006–09 converted to cable throttle
Emtron SL8 — AP2 2006–09 converted to cable throttle
Emtron Shadow 8 — AP2 2006–09 converted to cable throttle
Haltech Elite 2500 — AP2 2006–09 converted to cable throttle
Haltech Elite 1500 — AP2 2006–09 converted to cable throttle
ECUMASTER EMU Black — AP2 2006–09 converted to cable throttle
MoTeC M800 — AP2 2006–09 converted to cable throttle
Haltech Nexus S3 — AP2 2006–09 converted to cable throttle
ECUMASTER EMU PRO 16 — AP1 2000–03 (F20C)
ECUMASTER EMU PRO 16
Emtron SL8 — MX-5 Miata NB2 2001-05 (BP-Z3, VVT)
AMP EFI Microsquirt — MX-5 Miata NA6 1990-93 (B6-ZE, 1.6)
AMP EFI MS3Pro EVO+ — MX-5 Miata NA6 1990-93 (B6-ZE, 1.6)
AMP EFI MS3Pro EVO+ HC — MX-5 Miata NA6 1990-93 (B6-ZE, 1.6)
AMP EFI MS3Pro Mini — MX-5 Miata NA6 1990-93 (B6-ZE, 1.6)
ECUMASTER EMU Black — MX-5 Miata NA6 1990-93 (B6-ZE, 1.6)
Emtron KV12 — MX-5 Miata NA6 1990-93 (B6-ZE, 1.6)
Emtron KV16 — MX-5 Miata NA6 1990-93 (B6-ZE, 1.6)
Emtron KV8 — MX-5 Miata NA6 1990-93 (B6-ZE, 1.6)
Emtron Shadow 8 — MX-5 Miata NA6 1990-93 (B6-ZE, 1.6)
Emtron SL4 — MX-5 Miata NA6 1990-93 (B6-ZE, 1.6)
Emtron SL6 — MX-5 Miata NA6 1990-93 (B6-ZE, 1.6)
Emtron SL8 — MX-5 Miata NA6 1990-93 (B6-ZE, 1.6)
Haltech Elite 1500 — MX-5 Miata NA6 1990-93 (B6-ZE, 1.6)
Haltech Elite 2500 — MX-5 Miata NA6 1990-93 (B6-ZE, 1.6)
Haltech Nexus S3 — MX-5 Miata NA6 1990-93 (B6-ZE, 1.6)
MaxxECU MaxxECU GEN2 RACE — MX-5 Miata NA6 1990-93 (B6-ZE, 1.6)
MaxxECU MaxxECU GEN2 TRACK — MX-5 Miata NA6 1990-93 (B6-ZE, 1.6)
MaxxECU MaxxECU MINI — MX-5 Miata NA6 1990-93 (B6-ZE, 1.6)
MaxxECU MaxxECU PRO — MX-5 Miata NA6 1990-93 (B6-ZE, 1.6)
MaxxECU MaxxECU RACE — MX-5 Miata NA6 1990-93 (B6-ZE, 1.6)
MaxxECU MaxxECU SPORT — MX-5 Miata NA6 1990-93 (B6-ZE, 1.6)
MaxxECU MaxxECU STREET — MX-5 Miata NA6 1990-93 (B6-ZE, 1.6)
MoTeC M130 — MX-5 Miata NA6 1990-93 (B6-ZE, 1.6)
MoTeC M150 — MX-5 Miata NA6 1990-93 (B6-ZE, 1.6)
MoTeC M170 — MX-5 Miata NA6 1990-93 (B6-ZE, 1.6)
MoTeC M190 — MX-5 Miata NA6 1990-93 (B6-ZE, 1.6)
MoTeC M800 — MX-5 Miata NA6 1990-93 (B6-ZE, 1.6)
rusEFI Proteus — MX-5 Miata NA6 1990-93 (B6-ZE, 1.6)
Speeduino Speeduino — MX-5 Miata NA6 1990-93 (B6-ZE, 1.6)
AMP EFI Microsquirt — MX-5 Miata NA8 1994-97 (BP-ZE, 1.8)
AMP EFI MS3Pro EVO+ — MX-5 Miata NA8 1994-97 (BP-ZE, 1.8)
AMP EFI MS3Pro EVO+ HC — MX-5 Miata NA8 1994-97 (BP-ZE, 1.8)
AMP EFI MS3Pro Mini — MX-5 Miata NA8 1994-97 (BP-ZE, 1.8)
ECUMASTER EMU Black — MX-5 Miata NA8 1994-97 (BP-ZE, 1.8)
Emtron KV12 — MX-5 Miata NA8 1994-97 (BP-ZE, 1.8)
Emtron KV16 — MX-5 Miata NA8 1994-97 (BP-ZE, 1.8)
Emtron KV8 — MX-5 Miata NA8 1994-97 (BP-ZE, 1.8)
Emtron Shadow 8 — MX-5 Miata NA8 1994-97 (BP-ZE, 1.8)
Emtron SL4 — MX-5 Miata NA8 1994-97 (BP-ZE, 1.8)
Emtron SL6 — MX-5 Miata NA8 1994-97 (BP-ZE, 1.8)
Emtron SL8 — MX-5 Miata NA8 1994-97 (BP-ZE, 1.8)
Haltech Elite 1500 — MX-5 Miata NA8 1994-97 (BP-ZE, 1.8)
Haltech Elite 2500 — MX-5 Miata NA8 1994-97 (BP-ZE, 1.8)
Haltech Nexus S3 — MX-5 Miata NA8 1994-97 (BP-ZE, 1.8)
MoTeC M130 — MX-5 Miata NA8 1994-97 (BP-ZE, 1.8)
MoTeC M150 — MX-5 Miata NA8 1994-97 (BP-ZE, 1.8)
MoTeC M170 — MX-5 Miata NA8 1994-97 (BP-ZE, 1.8)
MoTeC M190 — MX-5 Miata NA8 1994-97 (BP-ZE, 1.8)
MoTeC M800 — MX-5 Miata NA8 1994-97 (BP-ZE, 1.8)
rusEFI Proteus — MX-5 Miata NA8 1994-97 (BP-ZE, 1.8)
Speeduino Speeduino — MX-5 Miata NA8 1994-97 (BP-ZE, 1.8)
AMP EFI Microsquirt — MX-5 Miata NB1 1999-00 (BP-4W)
AMP EFI MS3Pro EVO+ — MX-5 Miata NB1 1999-00 (BP-4W)
AMP EFI MS3Pro EVO+ HC — MX-5 Miata NB1 1999-00 (BP-4W)
AMP EFI MS3Pro Mini — MX-5 Miata NB1 1999-00 (BP-4W)
ECUMASTER EMU Black — MX-5 Miata NB1 1999-00 (BP-4W)
Emtron KV12 — MX-5 Miata NB1 1999-00 (BP-4W)
Emtron KV16 — MX-5 Miata NB1 1999-00 (BP-4W)
Emtron KV8 — MX-5 Miata NB1 1999-00 (BP-4W)
Emtron Shadow 8 — MX-5 Miata NB1 1999-00 (BP-4W)
Emtron SL4 — MX-5 Miata NB1 1999-00 (BP-4W)
Emtron SL6 — MX-5 Miata NB1 1999-00 (BP-4W)
Emtron SL8 — MX-5 Miata NB1 1999-00 (BP-4W)
Haltech Elite 1500 — MX-5 Miata NB1 1999-00 (BP-4W)
Haltech Elite 2500 — MX-5 Miata NB1 1999-00 (BP-4W)
Haltech Nexus S3 — MX-5 Miata NB1 1999-00 (BP-4W)
MaxxECU MaxxECU GEN2 RACE — MX-5 Miata NB1 1999-00 (BP-4W)
MaxxECU MaxxECU GEN2 TRACK — MX-5 Miata NB1 1999-00 (BP-4W)
MaxxECU MaxxECU MINI — MX-5 Miata NB1 1999-00 (BP-4W)
MaxxECU MaxxECU PRO — MX-5 Miata NB1 1999-00 (BP-4W)
MaxxECU MaxxECU RACE — MX-5 Miata NB1 1999-00 (BP-4W)
MaxxECU MaxxECU SPORT — MX-5 Miata NB1 1999-00 (BP-4W)
MaxxECU MaxxECU STREET — MX-5 Miata NB1 1999-00 (BP-4W)
MoTeC M130 — MX-5 Miata NB1 1999-00 (BP-4W)
MoTeC M150 — MX-5 Miata NB1 1999-00 (BP-4W)
MoTeC M170 — MX-5 Miata NB1 1999-00 (BP-4W)
MoTeC M190 — MX-5 Miata NB1 1999-00 (BP-4W)
MoTeC M800 — MX-5 Miata NB1 1999-00 (BP-4W)
rusEFI Proteus — MX-5 Miata NB1 1999-00 (BP-4W)
Speeduino Speeduino — MX-5 Miata NB1 1999-00 (BP-4W)
AMP EFI MS3Pro EVO+ — MX-5 Miata NB2 2001-05 (BP-Z3, VVT)
AMP EFI MS3Pro EVO+ HC — MX-5 Miata NB2 2001-05 (BP-Z3, VVT)
ECUMASTER EMU Black — MX-5 Miata NB2 2001-05 (BP-Z3, VVT)
Emtron KV12 — MX-5 Miata NB2 2001-05 (BP-Z3, VVT)
Emtron KV16 — MX-5 Miata NB2 2001-05 (BP-Z3, VVT)
Emtron KV8 — MX-5 Miata NB2 2001-05 (BP-Z3, VVT)
Emtron Shadow 8 — MX-5 Miata NB2 2001-05 (BP-Z3, VVT)
Emtron SL4 — MX-5 Miata NB2 2001-05 (BP-Z3, VVT)
Emtron SL6 — MX-5 Miata NB2 2001-05 (BP-Z3, VVT)
Haltech Elite 1500 — MX-5 Miata NB2 2001-05 (BP-Z3, VVT)
Haltech Elite 2500 — MX-5 Miata NB2 2001-05 (BP-Z3, VVT)
Haltech Nexus S3 — MX-5 Miata NB2 2001-05 (BP-Z3, VVT)
MaxxECU MaxxECU GEN2 RACE — MX-5 Miata NB2 2001-05 (BP-Z3, VVT)
MaxxECU MaxxECU GEN2 TRACK — MX-5 Miata NB2 2001-05 (BP-Z3, VVT)
MaxxECU MaxxECU MINI — MX-5 Miata NB2 2001-05 (BP-Z3, VVT)
MaxxECU MaxxECU PRO — MX-5 Miata NB2 2001-05 (BP-Z3, VVT)
MaxxECU MaxxECU RACE — MX-5 Miata NB2 2001-05 (BP-Z3, VVT)
MaxxECU MaxxECU SPORT — MX-5 Miata NB2 2001-05 (BP-Z3, VVT)
MaxxECU MaxxECU STREET — MX-5 Miata NB2 2001-05 (BP-Z3, VVT)
MoTeC M130 — MX-5 Miata NB2 2001-05 (BP-Z3, VVT)
MoTeC M150 — MX-5 Miata NB2 2001-05 (BP-Z3, VVT)
MoTeC M170 — MX-5 Miata NB2 2001-05 (BP-Z3, VVT)
MoTeC M190 — MX-5 Miata NB2 2001-05 (BP-Z3, VVT)
MoTeC M800 — MX-5 Miata NB2 2001-05 (BP-Z3, VVT)
rusEFI Proteus — MX-5 Miata NB2 2001-05 (BP-Z3, VVT)
Speeduino Speeduino — MX-5 Miata NB2 2001-05 (BP-Z3, VVT)
AMP EFI MS3Pro Ultimate — MX-5 Miata NA6 1990-93 (B6-ZE, 1.6)
AMP EFI MS3Pro Ultimate — MX-5 Miata NA8 1994-97 (BP-ZE, 1.8)
AMP EFI MS3Pro Ultimate — MX-5 Miata NB1 1999-00 (BP-4W)
AMP EFI MS3Pro Ultimate — MX-5 Miata NB2 2001-05 (BP-Z3, VVT)
ECUMASTER EMU PRO 16 — MX-5 Miata NA6 1990-93 (B6-ZE, 1.6)
ECUMASTER EMU PRO 16 — MX-5 Miata NA8 1994-97 (BP-ZE, 1.8)
ECUMASTER EMU PRO 16 — MX-5 Miata NB1 1999-00 (BP-4W)
AMP EFI MS3Pro EVO+ — RSX Type-S 2002-04 (K20A2)
AMP EFI MS3Pro EVO+ HC — RSX Type-S 2002-04 (K20A2)
ECUMASTER EMU Black — RSX Type-S 2002-04 (K20A2)
Emtron KV12 — RSX Type-S 2002-04 (K20A2)
Emtron KV16 — RSX Type-S 2002-04 (K20A2)
Emtron KV8 — RSX Type-S 2002-04 (K20A2)
Emtron Shadow 8 — RSX Type-S 2002-04 (K20A2)
Emtron SL4 — RSX Type-S 2002-04 (K20A2)
Emtron SL6 — RSX Type-S 2002-04 (K20A2)
Emtron SL8 — RSX Type-S 2002-04 (K20A2)
Haltech Elite 1500 — RSX Type-S 2002-04 (K20A2)
Haltech Elite 2500 — RSX Type-S 2002-04 (K20A2)
Haltech Nexus S3 — RSX Type-S 2002-04 (K20A2)
MaxxECU MaxxECU GEN2 RACE — RSX Type-S 2002-04 (K20A2)
MaxxECU MaxxECU GEN2 TRACK — RSX Type-S 2002-04 (K20A2)
MaxxECU MaxxECU MINI — RSX Type-S 2002-04 (K20A2)
MaxxECU MaxxECU PRO — RSX Type-S 2002-04 (K20A2)
MaxxECU MaxxECU RACE — RSX Type-S 2002-04 (K20A2)
MaxxECU MaxxECU SPORT — RSX Type-S 2002-04 (K20A2)
MaxxECU MaxxECU STREET — RSX Type-S 2002-04 (K20A2)
MoTeC M130 — RSX Type-S 2002-04 (K20A2)
MoTeC M150 — RSX Type-S 2002-04 (K20A2)
MoTeC M170 — RSX Type-S 2002-04 (K20A2)
MoTeC M190 — RSX Type-S 2002-04 (K20A2)
MoTeC M800 — RSX Type-S 2002-04 (K20A2)
rusEFI Proteus — RSX Type-S 2002-04 (K20A2)
AMP EFI MS3Pro EVO+ — RSX Type-S 2005-06 (K20Z1)
AMP EFI MS3Pro EVO+ HC — RSX Type-S 2005-06 (K20Z1)
ECUMASTER EMU Black — RSX Type-S 2005-06 (K20Z1)
Emtron KV12 — RSX Type-S 2005-06 (K20Z1)
Emtron KV16 — RSX Type-S 2005-06 (K20Z1)
Emtron KV8 — RSX Type-S 2005-06 (K20Z1)
Emtron Shadow 8 — RSX Type-S 2005-06 (K20Z1)
Emtron SL4 — RSX Type-S 2005-06 (K20Z1)
Emtron SL6 — RSX Type-S 2005-06 (K20Z1)
Emtron SL8 — RSX Type-S 2005-06 (K20Z1)
Haltech Elite 1500 — RSX Type-S 2005-06 (K20Z1)
Haltech Elite 2500 — RSX Type-S 2005-06 (K20Z1)
Haltech Nexus S3 — RSX Type-S 2005-06 (K20Z1)
MaxxECU MaxxECU GEN2 RACE — RSX Type-S 2005-06 (K20Z1)
MaxxECU MaxxECU GEN2 TRACK — RSX Type-S 2005-06 (K20Z1)
MaxxECU MaxxECU MINI — RSX Type-S 2005-06 (K20Z1)
MaxxECU MaxxECU PRO — RSX Type-S 2005-06 (K20Z1)
MaxxECU MaxxECU RACE — RSX Type-S 2005-06 (K20Z1)
MaxxECU MaxxECU SPORT — RSX Type-S 2005-06 (K20Z1)
MaxxECU MaxxECU STREET — RSX Type-S 2005-06 (K20Z1)
MoTeC M130 — RSX Type-S 2005-06 (K20Z1)
MoTeC M150 — RSX Type-S 2005-06 (K20Z1)
MoTeC M170 — RSX Type-S 2005-06 (K20Z1)
MoTeC M190 — RSX Type-S 2005-06 (K20Z1)
MoTeC M800 — RSX Type-S 2005-06 (K20Z1)
rusEFI Proteus — RSX Type-S 2005-06 (K20Z1)
AMP EFI MS3Pro Ultimate — RSX Type-S 2002-04 (K20A2)
AMP EFI MS3Pro Ultimate — RSX Type-S 2005-06 (K20Z1)
Emtron KV12 — Honda NSX NA1 1991-2005 (C30A)
Emtron KV16 — Honda NSX NA1 1991-2005 (C30A)
Emtron KV8 — Honda NSX NA1 1991-2005 (C30A)
Haltech Elite 1500 — Honda NSX NA1 1991-2005 (C30A)
Haltech Elite 2500 — Honda NSX NA1 1991-2005 (C30A)
Haltech Nexus S3 — Honda NSX NA1 1991-2005 (C30A)
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45 wires
3 errors · 15 warnings
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3 errors · 15 warnings
45 wires
Schematic
Connections
Pins
Spare I/O
Layout
Parts
Build sheet (PDF)
Wiring workbook (Excel)
Cut list (CSV)
Parts list (CSV)
Pin map (CSV)
Findings (CSV)
Harness file (JSON)
Revisions
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Schematic
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45 / 45 connections
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From
To
Signal
Gauge
Colour
Stripe
Ident
Flags
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W1
OEM-B-10
Power ground 2
→
SP-GND-1
0.85 mm² (≈18 AWG)
W2
OEM-B-2
Power ground 1
→
SP-GND-1
0.85 mm² (≈18 AWG)
W3
OEM-B-20
Ground
→
SP-GND-1
0.85 mm² (≈18 AWG)
W4
OEM-B-22
Ground
→
SP-GND-1
0.85 mm² (≈18 AWG)
W5
SP-GND-1
→
SPEEDUINO-A-10
Ground
0.85 mm² (≈18 AWG)
W6
SP-GND-1
→
SPEEDUINO-A-9
Ground
0.85 mm² (≈18 AWG)
W7
OEM-C-18
Sensor ground 2
→
SP-0V-1
0.5 mm² (≈20 AWG)
W8
OEM-C-30
Cam (TDC2) sensor −
→
SP-0V-1
0.5 mm² (≈20 AWG)
W9
OEM-C-31
Timing ground
→
SP-0V-1
0.5 mm² (≈20 AWG)
W10
OEM-C-7
Sensor ground 1
→
SP-0V-1
0.5 mm² (≈20 AWG)
W11
SP-0V-1
→
SPEEDUINO-A-12
Ground
0.5 mm² (≈20 AWG)
W12
SP-0V-1
→
SPEEDUINO-A-23
Ground
0.5 mm² (≈20 AWG)
W13
OEM-C-19
Sensor 5V supply 1 (MAP)
→
SPEEDUINO-A-13
5V
0.5 mm² (≈20 AWG)
W14
OEM-C-28
Sensor 5V supply 2
→
SPEEDUINO-A-28
5V
0.5 mm² (≈20 AWG)
W15
OEM-C-8
Crank sensor + (CKP+)
→
SPEEDUINO-A-25
Crank input / VR1+
0.5 mm² (≈20 AWG)
W16
OEM-C-9
Crank sensor − (CKP−)
→
SP-0V-1
0.5 mm² (≈20 AWG)
W17
OEM-C-20
Cam (TDC1) sensor +
→
SPEEDUINO-A-24
Cam input / VR2+
0.5 mm² (≈20 AWG)
W18
OEM-C-21
Cam (TDC1) sensor −
→
SP-0V-1
0.5 mm² (≈20 AWG)
W19
OEM-C-29
Cam (TDC2) sensor +
→
SPEEDUINO-A-26
VR2-
0.5 mm² (≈20 AWG)
W20
OEM-C-4
Ignition coil 1
→
SPEEDUINO-A-7
Ignition 1
0.5 mm² (≈20 AWG)
W21
OEM-C-12
Ignition coil 2
→
SPEEDUINO-A-34
Ignition 2
0.5 mm² (≈20 AWG)
W22
OEM-C-13
Ignition coil 3
→
SPEEDUINO-A-33
Ignition 3
0.5 mm² (≈20 AWG)
W23
OEM-C-14
Ignition coil 4
→
SPEEDUINO-A-8
Ignition 4
0.5 mm² (≈20 AWG)
W24
OEM-B-11
Injector 1
→
SPEEDUINO-A-1
Injector 1
0.5 mm² (≈20 AWG)
W25
OEM-B-3
Injector 2
→
SPEEDUINO-A-2
Injector 2
0.5 mm² (≈20 AWG)
W26
OEM-B-4
Injector 3
→
SPEEDUINO-A-3
Injector 3
0.5 mm² (≈20 AWG)
W27
OEM-B-5
Injector 4
→
SPEEDUINO-A-5
Injector 4
0.5 mm² (≈20 AWG)
W28
OEM-A-15
Fuel pump relay (USDM)
→
SPEEDUINO-A-16
Proto area 3 (fuel pump)
0.5 mm² (≈20 AWG)
W29
OEM-A-16
Fuel pump relay (JDM)
→
SPEEDUINO-A-15
Proto area 2 (fan)
0.5 mm² (≈20 AWG)
W30
OEM-A-17
A/C clutch relay
→
SPEEDUINO-A-36
Idle 2 (3-wire idle)
0.5 mm² (≈20 AWG)
W31
OEM-A-20
Radiator fan relay
→
SPEEDUINO-A-35
Boost
0.5 mm² (≈20 AWG)
W32
OEM-A-28
Air pump relay
→
SPEEDUINO-A-37
PWM idle
0.5 mm² (≈20 AWG)
W33
OEM-B-12
VTEC solenoid
→
SPEEDUINO-A-31
Idle stepper 1A
0.5 mm² (≈20 AWG)
W34
OEM-C-1
Primary O2 heater
→
SPEEDUINO-A-38
VVT
0.5 mm² (≈20 AWG)
W35
OEM-C-11
Secondary O2 heater control
→
SPEEDUINO-A-32
Idle stepper 1B
0.5 mm² (≈20 AWG)
W36
OEM-B-23
Idle air control valve
→
SPEEDUINO-A-29
Idle stepper 2B
0.5 mm² (≈20 AWG)
W37
OEM-A-1
Coolant temp gauge drive
→
SPEEDUINO-A-30
Idle stepper 2A
0.5 mm² (≈20 AWG)
W38
OEM-A-19
Tacho output
→
SPEEDUINO-A-17
Proto area 4 (tachometer)
0.5 mm² (≈20 AWG)
W39
OEM-C-17
MAP sensor
→
SPEEDUINO-A-11
MAP sensor (0-5V)
0.5 mm² (≈20 AWG)
W40
OEM-C-27
Throttle position sensor
→
SPEEDUINO-A-22
TPS input
0.5 mm² (≈20 AWG)
W41
OEM-A-23
Secondary O2 sensor
→
SPEEDUINO-A-21
O2 sensor
0.5 mm² (≈20 AWG)
W42
OEM-C-26
Coolant temp sensor
→
SPEEDUINO-A-19
Coolant temp (CLT)
0.5 mm² (≈20 AWG)
W43
OEM-C-25
Intake air temp sensor
→
SPEEDUINO-A-20
Inlet air temp (IAT)
0.5 mm² (≈20 AWG)
W44
OEM-A-9
Vehicle speed sensor
→
SPEEDUINO-A-14
Proto area 1 (flex fuel)
0.5 mm² (≈20 AWG)
W45
OEM-C-5
Alternator FR signal
→
SPEEDUINO-A-18
Proto area 5 (clutch)
0.5 mm² (≈20 AWG)
Wire
From
To
Signal
Gauge
Colour
Stripe
Ident
Flags
W1
OEM-B-10
· Power ground 2
SP-GND-1
—
0.85 mm² (≈18 AWG)
—
—
—
×
W2
OEM-B-2
· Power ground 1
SP-GND-1
—
0.85 mm² (≈18 AWG)
—
—
—
×
W3
OEM-B-20
· Ground
SP-GND-1
—
0.85 mm² (≈18 AWG)
—
—
—
×
W4
OEM-B-22
· Ground
SP-GND-1
—
0.85 mm² (≈18 AWG)
—
—
—
×
W5
SP-GND-1
SPEEDUINO-A-10
· Ground
—
0.85 mm² (≈18 AWG)
—
—
—
×
W6
SP-GND-1
SPEEDUINO-A-9
· Ground
—
0.85 mm² (≈18 AWG)
—
—
—
×
W7
OEM-C-18
· Sensor ground 2
SP-0V-1
—
0.5 mm² (≈20 AWG)
—
—
—
×
W8
OEM-C-30
· Cam (TDC2) sensor −
SP-0V-1
—
0.5 mm² (≈20 AWG)
—
—
—
×
W9
OEM-C-31
· Timing ground
SP-0V-1
—
0.5 mm² (≈20 AWG)
—
—
—
×
W10
OEM-C-7
· Sensor ground 1
SP-0V-1
—
0.5 mm² (≈20 AWG)
—
—
—
×
W11
SP-0V-1
SPEEDUINO-A-12
· Ground
—
0.5 mm² (≈20 AWG)
—
—
—
×
W12
SP-0V-1
SPEEDUINO-A-23
· Ground
—
0.5 mm² (≈20 AWG)
—
—
—
×
W13
OEM-C-19
· Sensor 5V supply 1 (MAP)
SPEEDUINO-A-13
· 5V
—
0.5 mm² (≈20 AWG)
—
—
—
×
W14
OEM-C-28
· Sensor 5V supply 2
SPEEDUINO-A-28
· 5V
—
0.5 mm² (≈20 AWG)
—
—
—
×
W15
OEM-C-8
· Crank sensor + (CKP+)
SPEEDUINO-A-25
· Crank input / VR1+
—
0.5 mm² (≈20 AWG)
—
—
—
×
W16
OEM-C-9
· Crank sensor − (CKP−)
SP-0V-1
—
0.5 mm² (≈20 AWG)
—
—
—
×
W17
OEM-C-20
· Cam (TDC1) sensor +
SPEEDUINO-A-24
· Cam input / VR2+
—
0.5 mm² (≈20 AWG)
—
—
—
×
W18
OEM-C-21
· Cam (TDC1) sensor −
SP-0V-1
—
0.5 mm² (≈20 AWG)
—
—
—
×
W19
OEM-C-29
· Cam (TDC2) sensor +
SPEEDUINO-A-26
· VR2-
—
0.5 mm² (≈20 AWG)
—
—
—
×
W20
OEM-C-4
· Ignition coil 1
SPEEDUINO-A-7
· Ignition 1
—
0.5 mm² (≈20 AWG)
—
—
—
×
W21
OEM-C-12
· Ignition coil 2
SPEEDUINO-A-34
· Ignition 2
—
0.5 mm² (≈20 AWG)
—
—
—
×
W22
OEM-C-13
· Ignition coil 3
SPEEDUINO-A-33
· Ignition 3
—
0.5 mm² (≈20 AWG)
—
—
—
×
W23
OEM-C-14
· Ignition coil 4
SPEEDUINO-A-8
· Ignition 4
—
0.5 mm² (≈20 AWG)
—
—
—
×
W24
OEM-B-11
· Injector 1
SPEEDUINO-A-1
· Injector 1
—
0.5 mm² (≈20 AWG)
—
—
—
×
W25
OEM-B-3
· Injector 2
SPEEDUINO-A-2
· Injector 2
—
0.5 mm² (≈20 AWG)
—
—
—
×
W26
OEM-B-4
· Injector 3
SPEEDUINO-A-3
· Injector 3
—
0.5 mm² (≈20 AWG)
—
—
—
×
W27
OEM-B-5
· Injector 4
SPEEDUINO-A-5
· Injector 4
—
0.5 mm² (≈20 AWG)
—
—
—
×
W28
OEM-A-15
· Fuel pump relay (USDM)
SPEEDUINO-A-16
· Proto area 3 (fuel pump)
—
0.5 mm² (≈20 AWG)
—
—
—
×
W29
OEM-A-16
· Fuel pump relay (JDM)
SPEEDUINO-A-15
· Proto area 2 (fan)
—
0.5 mm² (≈20 AWG)
—
—
—
×
W30
OEM-A-17
· A/C clutch relay
SPEEDUINO-A-36
· Idle 2 (3-wire idle)
—
0.5 mm² (≈20 AWG)
—
—
—
×
W31
OEM-A-20
· Radiator fan relay
SPEEDUINO-A-35
· Boost
—
0.5 mm² (≈20 AWG)
—
—
—
×
W32
OEM-A-28
· Air pump relay
SPEEDUINO-A-37
· PWM idle
—
0.5 mm² (≈20 AWG)
—
—
—
×
W33
OEM-B-12
· VTEC solenoid
SPEEDUINO-A-31
· Idle stepper 1A
—
0.5 mm² (≈20 AWG)
—
—
—
×
W34
OEM-C-1
· Primary O2 heater
SPEEDUINO-A-38
· VVT
—
0.5 mm² (≈20 AWG)
—
—
—
×
W35
OEM-C-11
· Secondary O2 heater control
SPEEDUINO-A-32
· Idle stepper 1B
—
0.5 mm² (≈20 AWG)
—
—
—
×
W36
OEM-B-23
· Idle air control valve
SPEEDUINO-A-29
· Idle stepper 2B
—
0.5 mm² (≈20 AWG)
—
—
—
×
W37
OEM-A-1
· Coolant temp gauge drive
SPEEDUINO-A-30
· Idle stepper 2A
—
0.5 mm² (≈20 AWG)
—
—
—
×
W38
OEM-A-19
· Tacho output
SPEEDUINO-A-17
· Proto area 4 (tachometer)
—
0.5 mm² (≈20 AWG)
—
—
—
×
W39
OEM-C-17
· MAP sensor
SPEEDUINO-A-11
· MAP sensor (0-5V)
—
0.5 mm² (≈20 AWG)
—
—
—
×
W40
OEM-C-27
· Throttle position sensor
SPEEDUINO-A-22
· TPS input
—
0.5 mm² (≈20 AWG)
—
—
—
×
W41
OEM-A-23
· Secondary O2 sensor
SPEEDUINO-A-21
· O2 sensor
—
0.5 mm² (≈20 AWG)
—
—
—
×
W42
OEM-C-26
· Coolant temp sensor
SPEEDUINO-A-19
· Coolant temp (CLT)
—
0.5 mm² (≈20 AWG)
—
—
—
×
W43
OEM-C-25
· Intake air temp sensor
SPEEDUINO-A-20
· Inlet air temp (IAT)
—
0.5 mm² (≈20 AWG)
—
—
—
×
W44
OEM-A-9
· Vehicle speed sensor
SPEEDUINO-A-14
· Proto area 1 (flex fuel)
—
0.5 mm² (≈20 AWG)
—
—
—
×
W45
OEM-C-5
· Alternator FR signal
SPEEDUINO-A-18
· Proto area 5 (clutch)
—
0.5 mm² (≈20 AWG)
—
—
—
×