‹ Harnesses
/
AP1 2000–03 (F20C)
/
Emtron KV8
Link G4X AtomX
Emtron SL8
Emtron KV8
Unknown ECU
Unknown ECU
Emtron SL4
Emtron SL6
Emtron SL8
Emtron Shadow 8
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
Emtron KV12
Emtron KV16
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+
AMP EFI MS3Pro EVO+ HC
AMP EFI MS3Pro Mini
ECUMASTER EMU Black
Haltech Elite 1500
Haltech Elite 2500
Haltech Nexus S3
MaxxECU MaxxECU GEN2 RACE
MaxxECU MaxxECU GEN2 TRACK
MaxxECU MaxxECU MINI
MaxxECU MaxxECU PRO
MaxxECU MaxxECU RACE
MaxxECU MaxxECU SPORT
MaxxECU MaxxECU STREET
MoTeC M130
MoTeC M150
MoTeC M170
MoTeC M190
MoTeC M800
rusEFI Proteus
Speeduino Speeduino
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
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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52 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)
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52 / 52 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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W1
S2K-B-1
Power source 1 (main relay)
→
SP-14V-1
18 AWG (≈0.85 mm²)
W2
S2K-B-9
Power source 2 (main relay)
→
SP-14V-1
18 AWG (≈0.85 mm²)
W3
SP-14V-1
→
SH8-A-1
ECU supply
18 AWG (≈0.85 mm²)
W4
SP-14V-1
→
SH8-B-21
Digital input 10 / ignition switch
20 AWG (≈0.5 mm²)
W5
S2K-B-21
Backup power (battery constant)
→
SH8-B-1
Battery constant (HOT) supply
18 AWG (≈0.85 mm²)
W6
S2K-B-2
Power ground 1
→
SP-GND-1
18 AWG (≈0.85 mm²)
W7
SP-GND-1
→
SH8-A-9
Ground 1
18 AWG (≈0.85 mm²)
W8
SP-GND-1
→
SH8-A-34
Ground 2
18 AWG (≈0.85 mm²)
W9
S2K-C-7
Sensor ground 1
→
SP-0V-1
20 AWG (≈0.5 mm²)
W10
S2K-C-18
Sensor ground 2
→
SP-0V-1
20 AWG (≈0.5 mm²)
W11
SP-0V-1
→
SH8-A-4
0V analog reference
20 AWG (≈0.5 mm²)
W12
S2K-C-19
Sensor 5V supply 1 (MAP)
→
SP-5V-1
20 AWG (≈0.5 mm²)
W13
S2K-C-28
Sensor 5V supply 2
→
SP-5V-1
20 AWG (≈0.5 mm²)
W14
SP-5V-1
→
SH8-A-3
5.0V sensor supply
20 AWG (≈0.5 mm²)
W15
S2K-C-8
Crank sensor + (CKP+)
→
SH8-A-5
Crank position sensor
20 AWG (≈0.5 mm²)
W16
S2K-C-9
Crank sensor − (CKP−)
→
SP-TRG-1
20 AWG (≈0.5 mm²)
W17
S2K-C-20
Cam (TDC1) sensor +
→
SH8-A-6
Sync position sensor
20 AWG (≈0.5 mm²)
W18
S2K-C-21
Cam (TDC1) sensor −
→
SP-TRG-1
20 AWG (≈0.5 mm²)
W19
SP-TRG-1
→
SH8-A-7
Trigger ground
20 AWG (≈0.5 mm²)
W20
S2K-C-17
MAP sensor
→
SH8-A-10
Analog voltage 1
20 AWG (≈0.5 mm²)
W21
S2K-C-27
Throttle position sensor
→
SH8-A-11
Analog voltage 2
20 AWG (≈0.5 mm²)
W22
S2K-C-16
Primary O2 sensor
→
SH8-A-12
Analog voltage 3
20 AWG (≈0.5 mm²)
W23
S2K-C-15
Secondary O2 sensor
→
SH8-A-13
Analog voltage 4
20 AWG (≈0.5 mm²)
W24
S2K-C-26
Coolant temp sensor
→
SH8-A-19
Analog voltage 7 (switchable 1k pull-up)
20 AWG (≈0.5 mm²)
W25
S2K-C-25
Intake air temp sensor
→
SH8-A-20
Analog voltage 8 (switchable 1k pull-up)
20 AWG (≈0.5 mm²)
W26
S2K-A-9
Vehicle speed sensor
→
SH8-A-26
Digital input 1
20 AWG (≈0.5 mm²)
W27
S2K-C-10
VTEC pressure switch
→
SH8-A-27
Digital input 2
20 AWG (≈0.5 mm²)
W28
S2K-A-32
Brake switch
→
SH8-A-28
Digital input 3
20 AWG (≈0.5 mm²)
W29
S2K-A-27
A/C switch (request)
→
SH8-A-29
Digital input 4
20 AWG (≈0.5 mm²)
W30
S2K-A-24
Starter switch signal
→
SH8-A-30
Digital input 5
20 AWG (≈0.5 mm²)
W31
S2K-A-26
Power steering load detect
→
SH8-A-31
Digital input 6
20 AWG (≈0.5 mm²)
W32
S2K-B-11
Injector 1
→
SH8-B-2
Injector cylinder 1
20 AWG (≈0.5 mm²)
W33
S2K-B-3
Injector 2
→
SH8-B-3
Injector cylinder 2
20 AWG (≈0.5 mm²)
W34
S2K-B-4
Injector 3
→
SH8-B-4
Injector cylinder 3
20 AWG (≈0.5 mm²)
W35
S2K-B-5
Injector 4
→
SH8-B-5
Injector cylinder 4
20 AWG (≈0.5 mm²)
W36
S2K-C-4
Ignition coil 1
→
SH8-B-27
Ignition TTL cylinder 1
20 AWG (≈0.5 mm²)
W37
S2K-C-12
Ignition coil 2
→
SH8-B-28
Ignition TTL cylinder 2
20 AWG (≈0.5 mm²)
W38
S2K-C-13
Ignition coil 3
→
SH8-B-29
Ignition TTL cylinder 3
20 AWG (≈0.5 mm²)
W39
S2K-C-14
Ignition coil 4
→
SH8-B-30
Ignition TTL cylinder 4
20 AWG (≈0.5 mm²)
W40
S2K-B-12
VTEC solenoid
→
SH8-B-14
Aux output 5
20 AWG (≈0.5 mm²)
W41
S2K-B-23
Idle air control valve
→
SH8-B-10
Aux output 1
20 AWG (≈0.5 mm²)
W42
S2K-A-15
Fuel pump relay (USDM)
→
SH8-B-11
Aux output 2
20 AWG (≈0.5 mm²)
W43
S2K-A-20
Radiator fan relay
→
SH8-B-12
Aux output 3
20 AWG (≈0.5 mm²)
W44
S2K-A-17
A/C clutch relay
→
SH8-B-13
Aux output 4
20 AWG (≈0.5 mm²)
W45
S2K-A-19
Tacho output
→
SH8-B-15
Aux output 6
20 AWG (≈0.5 mm²)
W46
S2K-A-18
Check engine light (MIL)
→
SH8-B-16
Aux output 7
20 AWG (≈0.5 mm²)
W47
S2K-A-1
Coolant temp gauge drive
→
SH8-B-17
Aux output 8
20 AWG (≈0.5 mm²)
W48
S2K-C-1
Primary O2 heater
→
SH8-B-22
Aux output 9
20 AWG (≈0.5 mm²)
W49
S2K-A-6
Evap canister purge valve
→
SH8-B-23
Aux output 10
20 AWG (≈0.5 mm²)
W50
S2K-C-2
Alternator control
→
SH8-B-24
Aux output 11
20 AWG (≈0.5 mm²)
W51
S2K-A-28
Air pump relay
→
SH8-B-25
Aux output 12
20 AWG (≈0.5 mm²)
W52
S2K-A-4
Evap canister vent shut valve
→
SH8-B-6
Injector cylinder 5
20 AWG (≈0.5 mm²)
Wire
From
To
Signal
Gauge
Colour
Stripe
Ident
Flags
W1
S2K-B-1
· Power source 1 (main relay)
SP-14V-1
—
18 AWG (≈0.85 mm²)
—
—
—
×
W2
S2K-B-9
· Power source 2 (main relay)
SP-14V-1
—
18 AWG (≈0.85 mm²)
—
—
—
×
W3
SP-14V-1
SH8-A-1
· ECU supply
—
18 AWG (≈0.85 mm²)
—
—
—
×
W4
SP-14V-1
SH8-B-21
· Digital input 10 / ignition switch
—
20 AWG (≈0.5 mm²)
—
—
—
×
W5
S2K-B-21
· Backup power (battery constant)
SH8-B-1
· Battery constant (HOT) supply
—
18 AWG (≈0.85 mm²)
—
—
—
×
W6
S2K-B-2
· Power ground 1
SP-GND-1
—
18 AWG (≈0.85 mm²)
—
—
—
×
W7
SP-GND-1
SH8-A-9
· Ground 1
—
18 AWG (≈0.85 mm²)
—
—
—
×
W8
SP-GND-1
SH8-A-34
· Ground 2
—
18 AWG (≈0.85 mm²)
—
—
—
×
W9
S2K-C-7
· Sensor ground 1
SP-0V-1
—
20 AWG (≈0.5 mm²)
—
—
—
×
W10
S2K-C-18
· Sensor ground 2
SP-0V-1
—
20 AWG (≈0.5 mm²)
—
—
—
×
W11
SP-0V-1
SH8-A-4
· 0V analog reference
—
20 AWG (≈0.5 mm²)
—
—
—
×
W12
S2K-C-19
· Sensor 5V supply 1 (MAP)
SP-5V-1
—
20 AWG (≈0.5 mm²)
—
—
—
×
W13
S2K-C-28
· Sensor 5V supply 2
SP-5V-1
—
20 AWG (≈0.5 mm²)
—
—
—
×
W14
SP-5V-1
SH8-A-3
· 5.0V sensor supply
—
20 AWG (≈0.5 mm²)
—
—
—
×
W15
S2K-C-8
· Crank sensor + (CKP+)
SH8-A-5
· Crank position sensor
—
20 AWG (≈0.5 mm²)
—
—
—
×
W16
S2K-C-9
· Crank sensor − (CKP−)
SP-TRG-1
—
20 AWG (≈0.5 mm²)
—
—
—
×
W17
S2K-C-20
· Cam (TDC1) sensor +
SH8-A-6
· Sync position sensor
—
20 AWG (≈0.5 mm²)
—
—
—
×
W18
S2K-C-21
· Cam (TDC1) sensor −
SP-TRG-1
—
20 AWG (≈0.5 mm²)
—
—
—
×
W19
SP-TRG-1
SH8-A-7
· Trigger ground
—
20 AWG (≈0.5 mm²)
—
—
—
×
W20
S2K-C-17
· MAP sensor
SH8-A-10
· Analog voltage 1
—
20 AWG (≈0.5 mm²)
—
—
—
×
W21
S2K-C-27
· Throttle position sensor
SH8-A-11
· Analog voltage 2
—
20 AWG (≈0.5 mm²)
—
—
—
×
W22
S2K-C-16
· Primary O2 sensor
SH8-A-12
· Analog voltage 3
—
20 AWG (≈0.5 mm²)
—
—
—
×
W23
S2K-C-15
· Secondary O2 sensor
SH8-A-13
· Analog voltage 4
—
20 AWG (≈0.5 mm²)
—
—
—
×
W24
S2K-C-26
· Coolant temp sensor
SH8-A-19
· Analog voltage 7 (switchable 1k pull-up)
—
20 AWG (≈0.5 mm²)
—
—
—
×
W25
S2K-C-25
· Intake air temp sensor
SH8-A-20
· Analog voltage 8 (switchable 1k pull-up)
—
20 AWG (≈0.5 mm²)
—
—
—
×
W26
S2K-A-9
· Vehicle speed sensor
SH8-A-26
· Digital input 1
—
20 AWG (≈0.5 mm²)
—
—
—
×
W27
S2K-C-10
· VTEC pressure switch
SH8-A-27
· Digital input 2
—
20 AWG (≈0.5 mm²)
—
—
—
×
W28
S2K-A-32
· Brake switch
SH8-A-28
· Digital input 3
—
20 AWG (≈0.5 mm²)
—
—
—
×
W29
S2K-A-27
· A/C switch (request)
SH8-A-29
· Digital input 4
—
20 AWG (≈0.5 mm²)
—
—
—
×
W30
S2K-A-24
· Starter switch signal
SH8-A-30
· Digital input 5
—
20 AWG (≈0.5 mm²)
—
—
—
×
W31
S2K-A-26
· Power steering load detect
SH8-A-31
· Digital input 6
—
20 AWG (≈0.5 mm²)
—
—
—
×
W32
S2K-B-11
· Injector 1
SH8-B-2
· Injector cylinder 1
—
20 AWG (≈0.5 mm²)
—
—
—
×
W33
S2K-B-3
· Injector 2
SH8-B-3
· Injector cylinder 2
—
20 AWG (≈0.5 mm²)
—
—
—
×
W34
S2K-B-4
· Injector 3
SH8-B-4
· Injector cylinder 3
—
20 AWG (≈0.5 mm²)
—
—
—
×
W35
S2K-B-5
· Injector 4
SH8-B-5
· Injector cylinder 4
—
20 AWG (≈0.5 mm²)
—
—
—
×
W36
S2K-C-4
· Ignition coil 1
SH8-B-27
· Ignition TTL cylinder 1
—
20 AWG (≈0.5 mm²)
—
—
—
×
W37
S2K-C-12
· Ignition coil 2
SH8-B-28
· Ignition TTL cylinder 2
—
20 AWG (≈0.5 mm²)
—
—
—
×
W38
S2K-C-13
· Ignition coil 3
SH8-B-29
· Ignition TTL cylinder 3
—
20 AWG (≈0.5 mm²)
—
—
—
×
W39
S2K-C-14
· Ignition coil 4
SH8-B-30
· Ignition TTL cylinder 4
—
20 AWG (≈0.5 mm²)
—
—
—
×
W40
S2K-B-12
· VTEC solenoid
SH8-B-14
· Aux output 5
—
20 AWG (≈0.5 mm²)
—
—
—
×
W41
S2K-B-23
· Idle air control valve
SH8-B-10
· Aux output 1
—
20 AWG (≈0.5 mm²)
—
—
—
×
W42
S2K-A-15
· Fuel pump relay (USDM)
SH8-B-11
· Aux output 2
—
20 AWG (≈0.5 mm²)
—
—
—
×
W43
S2K-A-20
· Radiator fan relay
SH8-B-12
· Aux output 3
—
20 AWG (≈0.5 mm²)
—
—
—
×
W44
S2K-A-17
· A/C clutch relay
SH8-B-13
· Aux output 4
—
20 AWG (≈0.5 mm²)
—
—
—
×
W45
S2K-A-19
· Tacho output
SH8-B-15
· Aux output 6
—
20 AWG (≈0.5 mm²)
—
—
—
×
W46
S2K-A-18
· Check engine light (MIL)
SH8-B-16
· Aux output 7
—
20 AWG (≈0.5 mm²)
—
—
—
×
W47
S2K-A-1
· Coolant temp gauge drive
SH8-B-17
· Aux output 8
—
20 AWG (≈0.5 mm²)
—
—
—
×
W48
S2K-C-1
· Primary O2 heater
SH8-B-22
· Aux output 9
—
20 AWG (≈0.5 mm²)
—
—
—
×
W49
S2K-A-6
· Evap canister purge valve
SH8-B-23
· Aux output 10
—
20 AWG (≈0.5 mm²)
—
—
—
×
W50
S2K-C-2
· Alternator control
SH8-B-24
· Aux output 11
—
20 AWG (≈0.5 mm²)
—
—
—
×
W51
S2K-A-28
· Air pump relay
SH8-B-25
· Aux output 12
—
20 AWG (≈0.5 mm²)
—
—
—
×
W52
S2K-A-4
· Evap canister vent shut valve
SH8-B-6
· Injector cylinder 5
—
20 AWG (≈0.5 mm²)
—
—
—
×