‹ Harnesses
/
MX-5 Miata NA8 1994-97 (BP-ZE, 1.8)
/
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
AMP EFI MS3Pro EVO+
AMP EFI MS3Pro EVO+ HC
AMP EFI MS3Pro Mini
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 M130
MoTeC M150
MoTeC M170
MoTeC M190
MoTeC M800
rusEFI Proteus
Speeduino Speeduino
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
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)
proposal
Sign in to save your own copy
46 wires
1 warning
Undo
Redo
Export ▾
Build sheet (PDF)
Wiring workbook (Excel)
Cut list (CSV)
Parts list (CSV)
Pin map (CSV)
Findings (CSV)
Harness file (JSON)
Revisions ▾
+ Snapshot now
No revisions yet.
Share ▾
Copy read-only link
Copy embed link
Menu
1 warning
46 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
+ Snapshot
Copy link
Embed
Undo
Redo
Schematic
Connections
Pins
Layout
Parts
Connections
46 / 46 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.
Show
W1
OEM-1-B
ECU power +14V (main relay)
→
SP-14V-1
0.85 mm² (≈18 AWG)
W2
SP-14V-1
→
KV12-D-1
ECU 14V Supply
0.85 mm² (≈18 AWG)
W3
SP-14V-1
→
KV12-D-2
Auxiliary Output 13-16 14V Supply
0.85 mm² (≈18 AWG)
W4
SP-14V-1
→
KV12-D-20
Auxiliary Output 9-12 14V Supply
0.85 mm² (≈18 AWG)
W5
OEM-2-A
Power ground
→
SP-GND-1
0.85 mm² (≈18 AWG)
W6
OEM-2-B
Power ground
→
SP-GND-1
0.85 mm² (≈18 AWG)
W7
OEM-2-C
Power ground
→
SP-GND-1
0.85 mm² (≈18 AWG)
W8
OEM-2-D
Power ground
→
SP-GND-1
0.85 mm² (≈18 AWG)
W9
SP-GND-1
→
KV12-A-19
ECU Ground
0.85 mm² (≈18 AWG)
W10
SP-GND-1
→
KV12-B-34
ECU Ground
0.85 mm² (≈18 AWG)
W11
SP-GND-1
→
KV12-B-9
ECU Ground
0.85 mm² (≈18 AWG)
W12
SP-GND-1
→
KV12-C-1
ECU Ground
0.85 mm² (≈18 AWG)
W13
SP-GND-1
→
KV12-C-26
ECU Ground
0.85 mm² (≈18 AWG)
W14
OEM-2-F
MAF ground
→
SP-0V-1
0.5 mm² (≈20 AWG)
W15
SP-0V-1
→
KV12-C-17
Analog Sensor 0V Reference
0.5 mm² (≈20 AWG)
W16
SP-0V-1
→
KV12-C-25
Analog Sensor 0V Reference
0.5 mm² (≈20 AWG)
W17
OEM-2-K
+5V sensor supply
→
KV12-D-21
Sensor Supply Vref1: 5.0V
0.5 mm² (≈20 AWG)
W18
OEM-2-E
Crank position (CAS NE)
→
KV12-D-4
Crank Index Sensor +
0.5 mm² (≈20 AWG)
W19
SP-0V-1
→
KV12-D-5
Crank Index Sensor -
0.5 mm² (≈20 AWG)
W20
OEM-2-G
Cam position (CAS G)
→
KV12-D-6
Sync Sensor +
0.5 mm² (≈20 AWG)
W21
SP-0V-1
→
KV12-D-7
Sync Sensor -
0.5 mm² (≈20 AWG)
W22
OEM-1-G
Ignition 1 (coils 1+4, wasted spark)
→
KV12-B-26
Ignition Channel 1
0.5 mm² (≈20 AWG)
W23
OEM-1-H
Ignition 2 (coils 2+3, wasted spark)
→
KV12-B-27
Ignition Channel 2
0.5 mm² (≈20 AWG)
W24
OEM-2-U
Injector 1
→
KV12-B-1
Injection Channel 1
0.5 mm² (≈20 AWG)
W25
OEM-2-V
Injector 2
→
KV12-B-2
Injection Channel 2
0.5 mm² (≈20 AWG)
W26
OEM-2-Y
Injector 3
→
KV12-B-3
Injection Channel 3
0.5 mm² (≈20 AWG)
W27
OEM-2-Z
Injector 4
→
KV12-B-4
Injection Channel 4
0.5 mm² (≈20 AWG)
W28
OEM-1-J
A/C relay
→
KV12-D-9
EFI Relay Output (Low Side 200mA)
0.5 mm² (≈20 AWG)
W29
OEM-1-R
Cooling fan relay
→
KV12-B-14
Auxiliary Output 5
0.5 mm² (≈20 AWG)
W30
OEM-2-S
Condenser fan relay
→
KV12-B-15
Auxiliary Output 6
0.5 mm² (≈20 AWG)
W31
OEM-2-T
Fuel pump relay
→
KV12-B-16
Auxiliary Output 7
0.5 mm² (≈20 AWG)
W32
OEM-2-W
ISC solenoid
→
KV12-B-17
Auxiliary Output 8
0.5 mm² (≈20 AWG)
W33
OEM-1-E
Malfunction indicator lamp (MIL)
→
KV12-B-10
Auxiliary Output 1
0.5 mm² (≈20 AWG)
W34
OEM-2-R
PRC solenoid (fuel pressure regulator)
→
KV12-B-11
Auxiliary Output 2
0.5 mm² (≈20 AWG)
W35
OEM-2-X
Evap purge solenoid
→
KV12-B-12
Auxiliary Output 3
0.5 mm² (≈20 AWG)
W36
OEM-2-I
Tachometer output
→
KV12-B-13
Auxiliary Output 4
0.5 mm² (≈20 AWG)
W37
OEM-2-O
Mass air flow (MAF)
→
KV12-C-2
Analog Input Channel 1
0.5 mm² (≈20 AWG)
W38
OEM-2-M
Throttle position (TPS)
→
KV12-C-3
Analog Input Channel 2
0.5 mm² (≈20 AWG)
W39
OEM-2-N
O2 sensor
→
KV12-C-4
Analog Input Channel 3
0.5 mm² (≈20 AWG)
W40
OEM-2-Q
Coolant temperature (ECT)
→
KV12-C-5
Analog Input Channel 4
0.5 mm² (≈20 AWG)
W41
OEM-2-P
Intake air temperature (IAT)
→
KV12-C-6
Analog Input Channel 5
0.5 mm² (≈20 AWG)
W42
OEM-1-M
Vehicle speed
→
KV12-C-27
Digital Input 1
0.5 mm² (≈20 AWG)
W43
OEM-1-C
Start signal
→
KV12-C-28
Digital Input 2
0.5 mm² (≈20 AWG)
W44
OEM-1-P
Power steering pressure switch
→
KV12-C-29
Digital Input 3
0.5 mm² (≈20 AWG)
W45
OEM-1-Q
A/C request
→
KV12-C-30
Digital Input 4
0.5 mm² (≈20 AWG)
W46
OEM-1-V
Neutral/clutch switch
→
KV12-C-31
Digital Input 5
0.5 mm² (≈20 AWG)
Wire
From
To
Signal
Gauge
Colour
Stripe
Ident
Flags
W1
OEM-1-B
· ECU power +14V (main relay)
SP-14V-1
—
0.85 mm² (≈18 AWG)
—
—
—
×
W2
SP-14V-1
KV12-D-1
· ECU 14V Supply
—
0.85 mm² (≈18 AWG)
—
—
—
×
W3
SP-14V-1
KV12-D-2
· Auxiliary Output 13-16 14V Supply
—
0.85 mm² (≈18 AWG)
—
—
—
×
W4
SP-14V-1
KV12-D-20
· Auxiliary Output 9-12 14V Supply
—
0.85 mm² (≈18 AWG)
—
—
—
×
W5
OEM-2-A
· Power ground
SP-GND-1
—
0.85 mm² (≈18 AWG)
—
—
—
×
W6
OEM-2-B
· Power ground
SP-GND-1
—
0.85 mm² (≈18 AWG)
—
—
—
×
W7
OEM-2-C
· Power ground
SP-GND-1
—
0.85 mm² (≈18 AWG)
—
—
—
×
W8
OEM-2-D
· Power ground
SP-GND-1
—
0.85 mm² (≈18 AWG)
—
—
—
×
W9
SP-GND-1
KV12-A-19
· ECU Ground
—
0.85 mm² (≈18 AWG)
—
—
—
×
W10
SP-GND-1
KV12-B-34
· ECU Ground
—
0.85 mm² (≈18 AWG)
—
—
—
×
W11
SP-GND-1
KV12-B-9
· ECU Ground
—
0.85 mm² (≈18 AWG)
—
—
—
×
W12
SP-GND-1
KV12-C-1
· ECU Ground
—
0.85 mm² (≈18 AWG)
—
—
—
×
W13
SP-GND-1
KV12-C-26
· ECU Ground
—
0.85 mm² (≈18 AWG)
—
—
—
×
W14
OEM-2-F
· MAF ground
SP-0V-1
—
0.5 mm² (≈20 AWG)
—
—
—
×
W15
SP-0V-1
KV12-C-17
· Analog Sensor 0V Reference
—
0.5 mm² (≈20 AWG)
—
—
—
×
W16
SP-0V-1
KV12-C-25
· Analog Sensor 0V Reference
—
0.5 mm² (≈20 AWG)
—
—
—
×
W17
OEM-2-K
· +5V sensor supply
KV12-D-21
· Sensor Supply Vref1: 5.0V
—
0.5 mm² (≈20 AWG)
—
—
—
×
W18
OEM-2-E
· Crank position (CAS NE)
KV12-D-4
· Crank Index Sensor +
—
0.5 mm² (≈20 AWG)
—
—
—
×
W19
SP-0V-1
KV12-D-5
· Crank Index Sensor -
—
0.5 mm² (≈20 AWG)
—
—
—
×
W20
OEM-2-G
· Cam position (CAS G)
KV12-D-6
· Sync Sensor +
—
0.5 mm² (≈20 AWG)
—
—
—
×
W21
SP-0V-1
KV12-D-7
· Sync Sensor -
—
0.5 mm² (≈20 AWG)
—
—
—
×
W22
OEM-1-G
· Ignition 1 (coils 1+4, wasted spark)
KV12-B-26
· Ignition Channel 1
—
0.5 mm² (≈20 AWG)
—
—
—
×
W23
OEM-1-H
· Ignition 2 (coils 2+3, wasted spark)
KV12-B-27
· Ignition Channel 2
—
0.5 mm² (≈20 AWG)
—
—
—
×
W24
OEM-2-U
· Injector 1
KV12-B-1
· Injection Channel 1
—
0.5 mm² (≈20 AWG)
—
—
—
×
W25
OEM-2-V
· Injector 2
KV12-B-2
· Injection Channel 2
—
0.5 mm² (≈20 AWG)
—
—
—
×
W26
OEM-2-Y
· Injector 3
KV12-B-3
· Injection Channel 3
—
0.5 mm² (≈20 AWG)
—
—
—
×
W27
OEM-2-Z
· Injector 4
KV12-B-4
· Injection Channel 4
—
0.5 mm² (≈20 AWG)
—
—
—
×
W28
OEM-1-J
· A/C relay
KV12-D-9
· EFI Relay Output (Low Side 200mA)
—
0.5 mm² (≈20 AWG)
—
—
—
×
W29
OEM-1-R
· Cooling fan relay
KV12-B-14
· Auxiliary Output 5
—
0.5 mm² (≈20 AWG)
—
—
—
×
W30
OEM-2-S
· Condenser fan relay
KV12-B-15
· Auxiliary Output 6
—
0.5 mm² (≈20 AWG)
—
—
—
×
W31
OEM-2-T
· Fuel pump relay
KV12-B-16
· Auxiliary Output 7
—
0.5 mm² (≈20 AWG)
—
—
—
×
W32
OEM-2-W
· ISC solenoid
KV12-B-17
· Auxiliary Output 8
—
0.5 mm² (≈20 AWG)
—
—
—
×
W33
OEM-1-E
· Malfunction indicator lamp (MIL)
KV12-B-10
· Auxiliary Output 1
—
0.5 mm² (≈20 AWG)
—
—
—
×
W34
OEM-2-R
· PRC solenoid (fuel pressure regulator)
KV12-B-11
· Auxiliary Output 2
—
0.5 mm² (≈20 AWG)
—
—
—
×
W35
OEM-2-X
· Evap purge solenoid
KV12-B-12
· Auxiliary Output 3
—
0.5 mm² (≈20 AWG)
—
—
—
×
W36
OEM-2-I
· Tachometer output
KV12-B-13
· Auxiliary Output 4
—
0.5 mm² (≈20 AWG)
—
—
—
×
W37
OEM-2-O
· Mass air flow (MAF)
KV12-C-2
· Analog Input Channel 1
—
0.5 mm² (≈20 AWG)
—
—
—
×
W38
OEM-2-M
· Throttle position (TPS)
KV12-C-3
· Analog Input Channel 2
—
0.5 mm² (≈20 AWG)
—
—
—
×
W39
OEM-2-N
· O2 sensor
KV12-C-4
· Analog Input Channel 3
—
0.5 mm² (≈20 AWG)
—
—
—
×
W40
OEM-2-Q
· Coolant temperature (ECT)
KV12-C-5
· Analog Input Channel 4
—
0.5 mm² (≈20 AWG)
—
—
—
×
W41
OEM-2-P
· Intake air temperature (IAT)
KV12-C-6
· Analog Input Channel 5
—
0.5 mm² (≈20 AWG)
—
—
—
×
W42
OEM-1-M
· Vehicle speed
KV12-C-27
· Digital Input 1
—
0.5 mm² (≈20 AWG)
—
—
—
×
W43
OEM-1-C
· Start signal
KV12-C-28
· Digital Input 2
—
0.5 mm² (≈20 AWG)
—
—
—
×
W44
OEM-1-P
· Power steering pressure switch
KV12-C-29
· Digital Input 3
—
0.5 mm² (≈20 AWG)
—
—
—
×
W45
OEM-1-Q
· A/C request
KV12-C-30
· Digital Input 4
—
0.5 mm² (≈20 AWG)
—
—
—
×
W46
OEM-1-V
· Neutral/clutch switch
KV12-C-31
· Digital Input 5
—
0.5 mm² (≈20 AWG)
—
—
—
×