‹ Harnesses
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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 — AP2 2004–05 (F22C1, cable)
Emtron KV12 — AP2 2004–05 (F22C1, cable)
Emtron KV16 — AP2 2004–05 (F22C1, cable)
Emtron KV8 — AP2 2004–05 (F22C1, cable)
Emtron Shadow 8 — AP2 2004–05 (F22C1, cable)
Emtron SL4 — AP2 2004–05 (F22C1, cable)
Emtron SL6 — AP2 2004–05 (F22C1, cable)
Emtron SL8 — AP2 2004–05 (F22C1, cable)
Haltech Elite 1500 — AP2 2004–05 (F22C1, cable)
Haltech Elite 2500 — AP2 2004–05 (F22C1, cable)
Haltech Nexus S3 — AP2 2004–05 (F22C1, cable)
MoTeC M800 — AP2 2004–05 (F22C1, cable)
rusEFI Proteus — AP2 2004–05 (F22C1, cable)
Speeduino Speeduino — AP2 2004–05 (F22C1, cable)
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
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)
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)
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91 wires
Schematic
Connections
Pins
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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91 / 91 connections
Columns ▾
Wire
From
To
Signal
Gauge
Colour
Stripe
Ident
Flags
Lengths need a layout. Add bundles in Layout.
Not set yet: signal, colour, stripe, ident.
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E1
INJ1-SIG
Injector low side
→
BHD-1
0.5 mm² (≈20 AWG)
E2
INJ2-SIG
Injector low side
→
BHD-2
0.5 mm² (≈20 AWG)
E3
INJ3-SIG
Injector low side
→
BHD-3
0.5 mm² (≈20 AWG)
E4
INJ4-SIG
Injector low side
→
BHD-4
0.5 mm² (≈20 AWG)
E5
COIL1-TRG
Igniter trigger
→
BHD-5
0.5 mm² (≈20 AWG)
E6
COIL2-TRG
Igniter trigger
→
BHD-6
0.5 mm² (≈20 AWG)
E7
COIL3-TRG
Igniter trigger
→
BHD-7
0.5 mm² (≈20 AWG)
E8
COIL4-TRG
Igniter trigger
→
BHD-8
0.5 mm² (≈20 AWG)
E9
CKP-SIG
CKP signal
→
BHD-9
0.5 mm² (≈20 AWG)
P1
BATT-P-+
Battery positive
→
RELAY-R-IN
Relay contact input (battery + via main fuse)
0.85 mm² (≈18 AWG)
P2
IGN-1
→
RELAY-R-COIL+
Relay coil positive (ignition-switched +12V)
0.5 mm² (≈20 AWG)
P3
IGN-1
→
SL8-B-4
Ignition switch input
0.5 mm² (≈20 AWG)
P4
RELAY-R-COIL-
Relay coil negative (ECU low-side driver)
→
SL8-B-3
EFI relay output (low side, 200 mA)
0.5 mm² (≈20 AWG)
P5
RELAY-R-OUT
Relay contact output (switched +12V bus)
→
SP-12V-1
0.85 mm² (≈18 AWG)
P6
SP-12V-1
→
SL8-B-1
ECU 14V supply
0.85 mm² (≈18 AWG)
P7
SP-12V-1
→
SL8-A-34
Aux 9–10 14V supply
0.85 mm² (≈18 AWG)
P8
SP-12V-1
→
INJ1-12V
Injector +12V (main relay)
0.85 mm² (≈18 AWG)
P9
SP-12V-1
→
INJ2-12V
Injector +12V (main relay)
0.85 mm² (≈18 AWG)
C33
BHD-1
→
SL8-A-1
Injection channel 1
0.5 mm² (≈20 AWG)
C34
BHD-2
→
SL8-A-2
Injection channel 2
0.5 mm² (≈20 AWG)
C35
BHD-3
→
SL8-A-3
Injection channel 3
0.5 mm² (≈20 AWG)
C36
BHD-4
→
SL8-A-4
Injection channel 4
0.5 mm² (≈20 AWG)
C37
BHD-5
→
SL8-A-26
Ignition channel 1
0.5 mm² (≈20 AWG)
C38
BHD-6
→
SL8-A-27
Ignition channel 2
0.5 mm² (≈20 AWG)
C39
BHD-7
→
SL8-A-28
Ignition channel 3
0.5 mm² (≈20 AWG)
C40
BHD-8
→
SL8-A-29
Ignition channel 4
0.5 mm² (≈20 AWG)
C41
BHD-9
→
SL8-B-5
Crank index sensor +
0.5 mm² (≈20 AWG)
C42
BHD-10
→
SL8-B-10
Analog sensor 0V reference
0.5 mm² (≈20 AWG)
C43
BHD-11
→
SL8-B-7
Sync sensor +
0.5 mm² (≈20 AWG)
C44
BHD-12
→
SL8-B-10
Analog sensor 0V reference
0.5 mm² (≈20 AWG)
C45
BHD-13
→
SL8-A-20
Digital input 1
0.5 mm² (≈20 AWG)
C46
BHD-14
→
SL8-B-10
Analog sensor 0V reference
0.5 mm² (≈20 AWG)
C47
BHD-15
→
SL8-B-11
Analog input 1
0.5 mm² (≈20 AWG)
C48
BHD-16
→
SL8-B-2
Sensor supply Vref1 5.0V
0.5 mm² (≈20 AWG)
C49
BHD-17
→
SL8-B-10
Analog sensor 0V reference
0.5 mm² (≈20 AWG)
C50
BHD-18
→
SL8-B-12
Analog input 2
0.5 mm² (≈20 AWG)
C51
BHD-19
→
SL8-B-2
Sensor supply Vref1 5.0V
0.5 mm² (≈20 AWG)
C52
BHD-20
→
SL8-B-10
Analog sensor 0V reference
0.5 mm² (≈20 AWG)
C53
BHD-21
→
SL8-B-20
Analog input 7 (switchable 1k pull-up)
0.5 mm² (≈20 AWG)
C54
BHD-22
→
SL8-B-10
Analog sensor 0V reference
0.5 mm² (≈20 AWG)
C55
BHD-23
→
SL8-B-21
Analog input 8 (switchable 1k pull-up)
0.5 mm² (≈20 AWG)
C56
BHD-24
→
SL8-B-10
Analog sensor 0V reference
0.5 mm² (≈20 AWG)
C57
BHD-25
→
SL8-B-16
Knock 1 +
0.5 mm² (≈20 AWG)
C58
BHD-26
→
SL8-B-10
Analog sensor 0V reference
0.5 mm² (≈20 AWG)
C59
BHD-27
→
SL8-A-18
Auxiliary output 9
0.5 mm² (≈20 AWG)
C60
BHD-28
→
SL8-A-19
Auxiliary output 10
0.5 mm² (≈20 AWG)
C61
BHD-29
→
SL8-A-10
Auxiliary output 1
0.5 mm² (≈20 AWG)
C62
BHD-30
→
SL8-A-11
Auxiliary output 2
0.5 mm² (≈20 AWG)
C63
BHD-31
→
SL8-A-21
Digital input 2
0.5 mm² (≈20 AWG)
C64
BHD-32
→
SL8-B-10
Analog sensor 0V reference
0.5 mm² (≈20 AWG)
E10
CKP-GND
CKP sensor ground
→
BHD-10
0.5 mm² (≈20 AWG)
E11
CMPA-SIG
CMP signal
→
BHD-11
0.5 mm² (≈20 AWG)
E12
CMPA-GND
CMP sensor ground
→
BHD-12
0.5 mm² (≈20 AWG)
E13
CMPB-SIG
CMP signal
→
BHD-13
0.5 mm² (≈20 AWG)
E14
CMPB-GND
CMP sensor ground
→
BHD-14
0.5 mm² (≈20 AWG)
E15
TPS-SIG
TPS signal
→
BHD-15
0.5 mm² (≈20 AWG)
E16
TPS-VCC
TPS 5V supply
→
BHD-16
0.5 mm² (≈20 AWG)
E17
TPS-GND
TPS sensor ground
→
BHD-17
0.5 mm² (≈20 AWG)
E18
MAP-SIG
MAP signal
→
BHD-18
0.5 mm² (≈20 AWG)
E19
MAP-VCC
MAP 5V supply
→
BHD-19
0.5 mm² (≈20 AWG)
E20
MAP-GND
MAP sensor ground
→
BHD-20
0.5 mm² (≈20 AWG)
E21
IAT-SIG
IAT signal
→
BHD-21
0.5 mm² (≈20 AWG)
E22
IAT-GND
IAT sensor ground
→
BHD-22
0.5 mm² (≈20 AWG)
E23
ECT-SIG
ECT signal
→
BHD-23
0.5 mm² (≈20 AWG)
E24
ECT-GND
ECT sensor ground
→
BHD-24
0.5 mm² (≈20 AWG)
E25
KNOCK-SIG
Knock signal
→
BHD-25
0.5 mm² (≈20 AWG)
E26
KNOCK-GND
Knock shield/return
→
BHD-26
0.5 mm² (≈20 AWG)
E27
VTC-A
VTC solenoid +
→
BHD-27
0.5 mm² (≈20 AWG)
E28
VTC-B
VTC solenoid -
→
BHD-28
0.5 mm² (≈20 AWG)
E29
VTEC-SIG
VTEC solenoid low side
→
BHD-29
0.5 mm² (≈20 AWG)
E30
IACV-SIG
IACV low side
→
BHD-30
0.5 mm² (≈20 AWG)
E31
VTPSW-SIG
VTEC pressure switch
→
BHD-31
0.5 mm² (≈20 AWG)
E32
VTPSW-GND
Switch ground
→
BHD-32
0.5 mm² (≈20 AWG)
P10
SP-12V-1
→
INJ3-12V
Injector +12V (main relay)
0.85 mm² (≈18 AWG)
P11
SP-12V-1
→
INJ4-12V
Injector +12V (main relay)
0.85 mm² (≈18 AWG)
P12
SP-12V-1
→
COIL1-12V
Coil +12V
0.85 mm² (≈18 AWG)
P13
SP-12V-1
→
COIL2-12V
Coil +12V
0.85 mm² (≈18 AWG)
P14
SP-12V-1
→
COIL3-12V
Coil +12V
0.85 mm² (≈18 AWG)
P15
SP-12V-1
→
COIL4-12V
Coil +12V
0.85 mm² (≈18 AWG)
P16
SP-12V-1
→
CKP-12V
CKP +12V
0.85 mm² (≈18 AWG)
P17
SP-12V-1
→
CMPA-12V
CMP +12V
0.85 mm² (≈18 AWG)
P18
SP-12V-1
→
CMPB-12V
CMP +12V
0.85 mm² (≈18 AWG)
P19
SP-12V-1
→
VTEC-12V
VTEC solenoid +12V
0.85 mm² (≈18 AWG)
P20
SP-12V-1
→
IACV-12V
IACV +12V
0.85 mm² (≈18 AWG)
P21
BATT-P--
Battery negative / chassis ground
→
SP-GND-1
0.85 mm² (≈18 AWG)
P22
SP-GND-1
→
COIL1-GND
Coil ground
0.85 mm² (≈18 AWG)
P23
SP-GND-1
→
COIL2-GND
Coil ground
0.85 mm² (≈18 AWG)
P24
SP-GND-1
→
COIL3-GND
Coil ground
0.85 mm² (≈18 AWG)
P25
SP-GND-1
→
COIL4-GND
Coil ground
0.85 mm² (≈18 AWG)
P26
SP-GND-1
→
SL8-B-18
ECU ground
0.85 mm² (≈18 AWG)
P27
SP-GND-1
→
SL8-B-26
ECU ground
0.85 mm² (≈18 AWG)
Wire
From
To
Signal
Gauge
Colour
Stripe
Ident
Flags
E1
INJ1-SIG
· Injector low side
BHD-1
—
0.5 mm² (≈20 AWG)
—
—
—
×
E2
INJ2-SIG
· Injector low side
BHD-2
—
0.5 mm² (≈20 AWG)
—
—
—
×
E3
INJ3-SIG
· Injector low side
BHD-3
—
0.5 mm² (≈20 AWG)
—
—
—
×
E4
INJ4-SIG
· Injector low side
BHD-4
—
0.5 mm² (≈20 AWG)
—
—
—
×
E5
COIL1-TRG
· Igniter trigger
BHD-5
—
0.5 mm² (≈20 AWG)
—
—
—
×
E6
COIL2-TRG
· Igniter trigger
BHD-6
—
0.5 mm² (≈20 AWG)
—
—
—
×
E7
COIL3-TRG
· Igniter trigger
BHD-7
—
0.5 mm² (≈20 AWG)
—
—
—
×
E8
COIL4-TRG
· Igniter trigger
BHD-8
—
0.5 mm² (≈20 AWG)
—
—
—
×
E9
CKP-SIG
· CKP signal
BHD-9
—
0.5 mm² (≈20 AWG)
—
—
—
×
P1
BATT-P-+
· Battery positive
RELAY-R-IN
· Relay contact input (battery + via main fuse)
—
0.85 mm² (≈18 AWG)
—
—
—
×
P2
IGN-1
RELAY-R-COIL+
· Relay coil positive (ignition-switched +12V)
—
0.5 mm² (≈20 AWG)
—
—
—
×
P3
IGN-1
SL8-B-4
· Ignition switch input
—
0.5 mm² (≈20 AWG)
—
—
—
×
P4
RELAY-R-COIL-
· Relay coil negative (ECU low-side driver)
SL8-B-3
· EFI relay output (low side, 200 mA)
—
0.5 mm² (≈20 AWG)
—
—
—
×
P5
RELAY-R-OUT
· Relay contact output (switched +12V bus)
SP-12V-1
—
0.85 mm² (≈18 AWG)
—
—
—
×
P6
SP-12V-1
SL8-B-1
· ECU 14V supply
—
0.85 mm² (≈18 AWG)
—
—
—
×
P7
SP-12V-1
SL8-A-34
· Aux 9–10 14V supply
—
0.85 mm² (≈18 AWG)
—
—
—
×
P8
SP-12V-1
INJ1-12V
· Injector +12V (main relay)
—
0.85 mm² (≈18 AWG)
—
—
—
×
P9
SP-12V-1
INJ2-12V
· Injector +12V (main relay)
—
0.85 mm² (≈18 AWG)
—
—
—
×
C33
BHD-1
SL8-A-1
· Injection channel 1
—
0.5 mm² (≈20 AWG)
—
—
—
×
C34
BHD-2
SL8-A-2
· Injection channel 2
—
0.5 mm² (≈20 AWG)
—
—
—
×
C35
BHD-3
SL8-A-3
· Injection channel 3
—
0.5 mm² (≈20 AWG)
—
—
—
×
C36
BHD-4
SL8-A-4
· Injection channel 4
—
0.5 mm² (≈20 AWG)
—
—
—
×
C37
BHD-5
SL8-A-26
· Ignition channel 1
—
0.5 mm² (≈20 AWG)
—
—
—
×
C38
BHD-6
SL8-A-27
· Ignition channel 2
—
0.5 mm² (≈20 AWG)
—
—
—
×
C39
BHD-7
SL8-A-28
· Ignition channel 3
—
0.5 mm² (≈20 AWG)
—
—
—
×
C40
BHD-8
SL8-A-29
· Ignition channel 4
—
0.5 mm² (≈20 AWG)
—
—
—
×
C41
BHD-9
SL8-B-5
· Crank index sensor +
—
0.5 mm² (≈20 AWG)
—
—
—
×
C42
BHD-10
SL8-B-10
· Analog sensor 0V reference
—
0.5 mm² (≈20 AWG)
—
—
—
×
C43
BHD-11
SL8-B-7
· Sync sensor +
—
0.5 mm² (≈20 AWG)
—
—
—
×
C44
BHD-12
SL8-B-10
· Analog sensor 0V reference
—
0.5 mm² (≈20 AWG)
—
—
—
×
C45
BHD-13
SL8-A-20
· Digital input 1
—
0.5 mm² (≈20 AWG)
—
—
—
×
C46
BHD-14
SL8-B-10
· Analog sensor 0V reference
—
0.5 mm² (≈20 AWG)
—
—
—
×
C47
BHD-15
SL8-B-11
· Analog input 1
—
0.5 mm² (≈20 AWG)
—
—
—
×
C48
BHD-16
SL8-B-2
· Sensor supply Vref1 5.0V
—
0.5 mm² (≈20 AWG)
—
—
—
×
C49
BHD-17
SL8-B-10
· Analog sensor 0V reference
—
0.5 mm² (≈20 AWG)
—
—
—
×
C50
BHD-18
SL8-B-12
· Analog input 2
—
0.5 mm² (≈20 AWG)
—
—
—
×
C51
BHD-19
SL8-B-2
· Sensor supply Vref1 5.0V
—
0.5 mm² (≈20 AWG)
—
—
—
×
C52
BHD-20
SL8-B-10
· Analog sensor 0V reference
—
0.5 mm² (≈20 AWG)
—
—
—
×
C53
BHD-21
SL8-B-20
· Analog input 7 (switchable 1k pull-up)
—
0.5 mm² (≈20 AWG)
—
—
—
×
C54
BHD-22
SL8-B-10
· Analog sensor 0V reference
—
0.5 mm² (≈20 AWG)
—
—
—
×
C55
BHD-23
SL8-B-21
· Analog input 8 (switchable 1k pull-up)
—
0.5 mm² (≈20 AWG)
—
—
—
×
C56
BHD-24
SL8-B-10
· Analog sensor 0V reference
—
0.5 mm² (≈20 AWG)
—
—
—
×
C57
BHD-25
SL8-B-16
· Knock 1 +
—
0.5 mm² (≈20 AWG)
—
—
—
×
C58
BHD-26
SL8-B-10
· Analog sensor 0V reference
—
0.5 mm² (≈20 AWG)
—
—
—
×
C59
BHD-27
SL8-A-18
· Auxiliary output 9
—
0.5 mm² (≈20 AWG)
—
—
—
×
C60
BHD-28
SL8-A-19
· Auxiliary output 10
—
0.5 mm² (≈20 AWG)
—
—
—
×
C61
BHD-29
SL8-A-10
· Auxiliary output 1
—
0.5 mm² (≈20 AWG)
—
—
—
×
C62
BHD-30
SL8-A-11
· Auxiliary output 2
—
0.5 mm² (≈20 AWG)
—
—
—
×
C63
BHD-31
SL8-A-21
· Digital input 2
—
0.5 mm² (≈20 AWG)
—
—
—
×
C64
BHD-32
SL8-B-10
· Analog sensor 0V reference
—
0.5 mm² (≈20 AWG)
—
—
—
×
E10
CKP-GND
· CKP sensor ground
BHD-10
—
0.5 mm² (≈20 AWG)
—
—
—
×
E11
CMPA-SIG
· CMP signal
BHD-11
—
0.5 mm² (≈20 AWG)
—
—
—
×
E12
CMPA-GND
· CMP sensor ground
BHD-12
—
0.5 mm² (≈20 AWG)
—
—
—
×
E13
CMPB-SIG
· CMP signal
BHD-13
—
0.5 mm² (≈20 AWG)
—
—
—
×
E14
CMPB-GND
· CMP sensor ground
BHD-14
—
0.5 mm² (≈20 AWG)
—
—
—
×
E15
TPS-SIG
· TPS signal
BHD-15
—
0.5 mm² (≈20 AWG)
—
—
—
×
E16
TPS-VCC
· TPS 5V supply
BHD-16
—
0.5 mm² (≈20 AWG)
—
—
—
×
E17
TPS-GND
· TPS sensor ground
BHD-17
—
0.5 mm² (≈20 AWG)
—
—
—
×
E18
MAP-SIG
· MAP signal
BHD-18
—
0.5 mm² (≈20 AWG)
—
—
—
×
E19
MAP-VCC
· MAP 5V supply
BHD-19
—
0.5 mm² (≈20 AWG)
—
—
—
×
E20
MAP-GND
· MAP sensor ground
BHD-20
—
0.5 mm² (≈20 AWG)
—
—
—
×
E21
IAT-SIG
· IAT signal
BHD-21
—
0.5 mm² (≈20 AWG)
—
—
—
×
E22
IAT-GND
· IAT sensor ground
BHD-22
—
0.5 mm² (≈20 AWG)
—
—
—
×
E23
ECT-SIG
· ECT signal
BHD-23
—
0.5 mm² (≈20 AWG)
—
—
—
×
E24
ECT-GND
· ECT sensor ground
BHD-24
—
0.5 mm² (≈20 AWG)
—
—
—
×
E25
KNOCK-SIG
· Knock signal
BHD-25
—
0.5 mm² (≈20 AWG)
—
—
—
×
E26
KNOCK-GND
· Knock shield/return
BHD-26
—
0.5 mm² (≈20 AWG)
—
—
—
×
E27
VTC-A
· VTC solenoid +
BHD-27
—
0.5 mm² (≈20 AWG)
—
—
—
×
E28
VTC-B
· VTC solenoid -
BHD-28
—
0.5 mm² (≈20 AWG)
—
—
—
×
E29
VTEC-SIG
· VTEC solenoid low side
BHD-29
—
0.5 mm² (≈20 AWG)
—
—
—
×
E30
IACV-SIG
· IACV low side
BHD-30
—
0.5 mm² (≈20 AWG)
—
—
—
×
E31
VTPSW-SIG
· VTEC pressure switch
BHD-31
—
0.5 mm² (≈20 AWG)
—
—
—
×
E32
VTPSW-GND
· Switch ground
BHD-32
—
0.5 mm² (≈20 AWG)
—
—
—
×
P10
SP-12V-1
INJ3-12V
· Injector +12V (main relay)
—
0.85 mm² (≈18 AWG)
—
—
—
×
P11
SP-12V-1
INJ4-12V
· Injector +12V (main relay)
—
0.85 mm² (≈18 AWG)
—
—
—
×
P12
SP-12V-1
COIL1-12V
· Coil +12V
—
0.85 mm² (≈18 AWG)
—
—
—
×
P13
SP-12V-1
COIL2-12V
· Coil +12V
—
0.85 mm² (≈18 AWG)
—
—
—
×
P14
SP-12V-1
COIL3-12V
· Coil +12V
—
0.85 mm² (≈18 AWG)
—
—
—
×
P15
SP-12V-1
COIL4-12V
· Coil +12V
—
0.85 mm² (≈18 AWG)
—
—
—
×
P16
SP-12V-1
CKP-12V
· CKP +12V
—
0.85 mm² (≈18 AWG)
—
—
—
×
P17
SP-12V-1
CMPA-12V
· CMP +12V
—
0.85 mm² (≈18 AWG)
—
—
—
×
P18
SP-12V-1
CMPB-12V
· CMP +12V
—
0.85 mm² (≈18 AWG)
—
—
—
×
P19
SP-12V-1
VTEC-12V
· VTEC solenoid +12V
—
0.85 mm² (≈18 AWG)
—
—
—
×
P20
SP-12V-1
IACV-12V
· IACV +12V
—
0.85 mm² (≈18 AWG)
—
—
—
×
P21
BATT-P--
· Battery negative / chassis ground
SP-GND-1
—
0.85 mm² (≈18 AWG)
—
—
—
×
P22
SP-GND-1
COIL1-GND
· Coil ground
—
0.85 mm² (≈18 AWG)
—
—
—
×
P23
SP-GND-1
COIL2-GND
· Coil ground
—
0.85 mm² (≈18 AWG)
—
—
—
×
P24
SP-GND-1
COIL3-GND
· Coil ground
—
0.85 mm² (≈18 AWG)
—
—
—
×
P25
SP-GND-1
COIL4-GND
· Coil ground
—
0.85 mm² (≈18 AWG)
—
—
—
×
P26
SP-GND-1
SL8-B-18
· ECU ground
—
0.85 mm² (≈18 AWG)
—
—
—
×
P27
SP-GND-1
SL8-B-26
· ECU ground
—
0.85 mm² (≈18 AWG)
—
—
—
×