‹ Harnesses
/
MX-5 Miata NB2 2001-05 (BP-Z3, VVT)
/
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
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+
AMP EFI MS3Pro EVO+ HC
ECUMASTER EMU Black
Emtron KV12
Emtron KV16
Emtron KV8
Emtron Shadow 8
Emtron SL4
Emtron SL6
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
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
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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54 wires
Schematic
Connections
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Parts
Build sheet (PDF)
Wiring workbook (Excel)
Cut list (CSV)
Parts list (CSV)
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Findings (CSV)
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54 / 54 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
OEM-2-P
ISC valve +14V feed
→
SP-14V-1
0.85 mm² (≈18 AWG)
W2
OEM-4-AF
ECU power +14V (main relay)
→
SP-14V-1
0.85 mm² (≈18 AWG)
W3
SP-14V-1
→
M170-A-23
Battery Positive
0.85 mm² (≈18 AWG)
W4
SP-14V-1
→
M170-A-32
Battery Positive
0.85 mm² (≈18 AWG)
W5
SP-14V-1
→
M170-A-41
Battery Positive
0.85 mm² (≈18 AWG)
W6
OEM-4-AG
Constant +12V
→
M170-A-54
Battery Backup
0.85 mm² (≈18 AWG)
W7
OEM-3-A
Power ground
→
SP-GND-1
0.85 mm² (≈18 AWG)
W8
OEM-3-B
Power ground
→
SP-GND-1
0.85 mm² (≈18 AWG)
W9
OEM-4-A
Power ground
→
SP-GND-1
0.85 mm² (≈18 AWG)
W10
SP-GND-1
→
M170-A-14
Battery Negative 1
0.85 mm² (≈18 AWG)
W11
SP-GND-1
→
M170-A-15
Battery Negative 2
0.85 mm² (≈18 AWG)
W12
SP-GND-1
→
M170-A-19
Battery Negative 3
0.85 mm² (≈18 AWG)
W13
SP-GND-1
→
M170-A-20
Battery Negative 4
0.85 mm² (≈18 AWG)
W14
SP-GND-1
→
M170-A-21
Battery Negative 5
0.85 mm² (≈18 AWG)
W15
OEM-4-O
Signal ground
→
SP-0V-1
0.5 mm² (≈20 AWG)
W16
SP-0V-1
→
M170-A-11
Sensor 0V A
0.5 mm² (≈20 AWG)
W17
SP-0V-1
→
M170-A-27
Sensor 0V B
0.5 mm² (≈20 AWG)
W18
OEM-4-L
+5V sensor supply
→
M170-A-16
Sensor 5.0V A
0.5 mm² (≈20 AWG)
W19
OEM-3-Y
Crank position (CKP)
→
M170-A-49
Universal Digital Input 1
0.5 mm² (≈20 AWG)
W20
OEM-3-V
Cam position (CMP)
→
M170-A-56
Universal Digital Input 2
0.5 mm² (≈20 AWG)
W21
OEM-4-M
Knock sensor
→
M170-A-29
Knock Input 1
0.5 mm² (≈20 AWG)
W22
OEM-3-F
Ignition 1 (coils 1+4, wasted spark)
→
M170-A-1
Low Side Ignition 1
0.5 mm² (≈20 AWG)
W23
OEM-3-I
Ignition 2 (coils 2+3, wasted spark)
→
M170-A-5
Low Side Ignition 2
0.5 mm² (≈20 AWG)
W24
OEM-2-A
Injector 1
→
M170-A-33
Peak Hold Injector 1
0.5 mm² (≈20 AWG)
W25
OEM-2-D
Injector 2
→
M170-A-43
Low Side Injector 1
0.5 mm² (≈20 AWG)
W26
OEM-2-G
Injector 3
→
M170-A-50
Peak Hold Injector 2
0.5 mm² (≈20 AWG)
W27
OEM-2-J
Injector 4
→
M170-A-51
Low Side Injector 2
0.5 mm² (≈20 AWG)
W28
OEM-2-B
Cooling fan relay
→
M170-A-63
Peak Hold Injector 3
0.5 mm² (≈20 AWG)
W29
OEM-2-C
Condenser fan relay
→
M170-A-66
Peak Hold Injector 4
0.5 mm² (≈20 AWG)
W30
OEM-2-K
A/C clutch relay
→
M170-A-24
Peak Hold Injector 5
0.5 mm² (≈20 AWG)
W31
OEM-2-M
Fuel pump relay
→
M170-A-42
Peak Hold Injector 6
0.5 mm² (≈20 AWG)
W32
OEM-3-H
Main relay
→
M170-A-57
Peak Hold Injector 7
0.5 mm² (≈20 AWG)
W33
OEM-3-J
Front O2 heater
→
M170-A-9
Half Bridge Output 1
0.5 mm² (≈20 AWG)
W34
OEM-3-P
Rear O2 heater
→
M170-A-8
Half Bridge Output 2
0.5 mm² (≈20 AWG)
W35
OEM-2-Q
ISC valve low side
→
M170-A-62
Peak Hold Injector 8
0.5 mm² (≈20 AWG)
W36
OEM-2-E
EGR valve
→
M170-A-59
Half Bridge Output 3
0.5 mm² (≈20 AWG)
W37
OEM-2-F
EGR valve
→
M170-A-65
Half Bridge Output 4
0.5 mm² (≈20 AWG)
W38
OEM-2-H
EGR valve
→
M170-A-58
Half Bridge Output 5
0.5 mm² (≈20 AWG)
W39
OEM-2-I
EGR valve
→
M170-A-64
Half Bridge Output 6
0.5 mm² (≈20 AWG)
W40
OEM-4-X
Mass air flow (MAF)
→
M170-A-26
Analogue Voltage Input 1
0.5 mm² (≈20 AWG)
W41
OEM-4-V
Throttle position (TPS)
→
M170-A-18
Analogue Voltage Input 2
0.5 mm² (≈20 AWG)
W42
OEM-4-AA
Rear O2 signal
→
M170-A-6
Analogue Voltage Input 3
0.5 mm² (≈20 AWG)
W43
OEM-4-W
Front O2 signal
→
M170-A-7
Analogue Voltage Input 4
0.5 mm² (≈20 AWG)
W44
OEM-4-P
Coolant temperature (ECT)
→
M170-A-28
Analogue Temperature Input 1
0.5 mm² (≈20 AWG)
W45
OEM-4-N
Intake air temperature (IAT)
→
M170-A-38
Analogue Temperature Input 2
0.5 mm² (≈20 AWG)
W46
OEM-4-AD
Fuel level
→
M170-A-12
Analogue Voltage Input 5
0.5 mm² (≈20 AWG)
W47
OEM-3-T
Vehicle speed
→
M170-A-46
Universal Digital Input 3
0.5 mm² (≈20 AWG)
W48
OEM-3-S
Immobiliser
→
M170-A-45
Universal Digital Input 4
0.5 mm² (≈20 AWG)
W49
OEM-4-B
Brake switch
→
M170-A-52
Universal Digital Input 5
0.5 mm² (≈20 AWG)
W50
OEM-4-C
Power steering pressure switch
→
M170-A-53
Universal Digital Input 6
0.5 mm² (≈20 AWG)
W51
OEM-4-F
A/C request
→
M170-A-13
Universal Digital Input 7
0.5 mm² (≈20 AWG)
W52
OEM-4-H
Neutral switch
→
M170-A-22
Universal Digital Input 8
0.5 mm² (≈20 AWG)
W53
OEM-4-I
Clutch switch
→
M170-A-36
Analogue Voltage Input 6
0.5 mm² (≈20 AWG)
W54
OEM-4-J
VTCS vacuum switch
→
M170-A-35
Analogue Voltage Input 7
0.5 mm² (≈20 AWG)
Wire
From
To
Signal
Gauge
Colour
Stripe
Ident
Flags
W1
OEM-2-P
· ISC valve +14V feed
SP-14V-1
—
0.85 mm² (≈18 AWG)
—
—
—
×
W2
OEM-4-AF
· ECU power +14V (main relay)
SP-14V-1
—
0.85 mm² (≈18 AWG)
—
—
—
×
W3
SP-14V-1
M170-A-23
· Battery Positive
—
0.85 mm² (≈18 AWG)
—
—
—
×
W4
SP-14V-1
M170-A-32
· Battery Positive
—
0.85 mm² (≈18 AWG)
—
—
—
×
W5
SP-14V-1
M170-A-41
· Battery Positive
—
0.85 mm² (≈18 AWG)
—
—
—
×
W6
OEM-4-AG
· Constant +12V
M170-A-54
· Battery Backup
—
0.85 mm² (≈18 AWG)
—
—
—
×
W7
OEM-3-A
· Power ground
SP-GND-1
—
0.85 mm² (≈18 AWG)
—
—
—
×
W8
OEM-3-B
· Power ground
SP-GND-1
—
0.85 mm² (≈18 AWG)
—
—
—
×
W9
OEM-4-A
· Power ground
SP-GND-1
—
0.85 mm² (≈18 AWG)
—
—
—
×
W10
SP-GND-1
M170-A-14
· Battery Negative 1
—
0.85 mm² (≈18 AWG)
—
—
—
×
W11
SP-GND-1
M170-A-15
· Battery Negative 2
—
0.85 mm² (≈18 AWG)
—
—
—
×
W12
SP-GND-1
M170-A-19
· Battery Negative 3
—
0.85 mm² (≈18 AWG)
—
—
—
×
W13
SP-GND-1
M170-A-20
· Battery Negative 4
—
0.85 mm² (≈18 AWG)
—
—
—
×
W14
SP-GND-1
M170-A-21
· Battery Negative 5
—
0.85 mm² (≈18 AWG)
—
—
—
×
W15
OEM-4-O
· Signal ground
SP-0V-1
—
0.5 mm² (≈20 AWG)
—
—
—
×
W16
SP-0V-1
M170-A-11
· Sensor 0V A
—
0.5 mm² (≈20 AWG)
—
—
—
×
W17
SP-0V-1
M170-A-27
· Sensor 0V B
—
0.5 mm² (≈20 AWG)
—
—
—
×
W18
OEM-4-L
· +5V sensor supply
M170-A-16
· Sensor 5.0V A
—
0.5 mm² (≈20 AWG)
—
—
—
×
W19
OEM-3-Y
· Crank position (CKP)
M170-A-49
· Universal Digital Input 1
—
0.5 mm² (≈20 AWG)
—
—
—
×
W20
OEM-3-V
· Cam position (CMP)
M170-A-56
· Universal Digital Input 2
—
0.5 mm² (≈20 AWG)
—
—
—
×
W21
OEM-4-M
· Knock sensor
M170-A-29
· Knock Input 1
—
0.5 mm² (≈20 AWG)
—
—
—
×
W22
OEM-3-F
· Ignition 1 (coils 1+4, wasted spark)
M170-A-1
· Low Side Ignition 1
—
0.5 mm² (≈20 AWG)
—
—
—
×
W23
OEM-3-I
· Ignition 2 (coils 2+3, wasted spark)
M170-A-5
· Low Side Ignition 2
—
0.5 mm² (≈20 AWG)
—
—
—
×
W24
OEM-2-A
· Injector 1
M170-A-33
· Peak Hold Injector 1
—
0.5 mm² (≈20 AWG)
—
—
—
×
W25
OEM-2-D
· Injector 2
M170-A-43
· Low Side Injector 1
—
0.5 mm² (≈20 AWG)
—
—
—
×
W26
OEM-2-G
· Injector 3
M170-A-50
· Peak Hold Injector 2
—
0.5 mm² (≈20 AWG)
—
—
—
×
W27
OEM-2-J
· Injector 4
M170-A-51
· Low Side Injector 2
—
0.5 mm² (≈20 AWG)
—
—
—
×
W28
OEM-2-B
· Cooling fan relay
M170-A-63
· Peak Hold Injector 3
—
0.5 mm² (≈20 AWG)
—
—
—
×
W29
OEM-2-C
· Condenser fan relay
M170-A-66
· Peak Hold Injector 4
—
0.5 mm² (≈20 AWG)
—
—
—
×
W30
OEM-2-K
· A/C clutch relay
M170-A-24
· Peak Hold Injector 5
—
0.5 mm² (≈20 AWG)
—
—
—
×
W31
OEM-2-M
· Fuel pump relay
M170-A-42
· Peak Hold Injector 6
—
0.5 mm² (≈20 AWG)
—
—
—
×
W32
OEM-3-H
· Main relay
M170-A-57
· Peak Hold Injector 7
—
0.5 mm² (≈20 AWG)
—
—
—
×
W33
OEM-3-J
· Front O2 heater
M170-A-9
· Half Bridge Output 1
—
0.5 mm² (≈20 AWG)
—
—
—
×
W34
OEM-3-P
· Rear O2 heater
M170-A-8
· Half Bridge Output 2
—
0.5 mm² (≈20 AWG)
—
—
—
×
W35
OEM-2-Q
· ISC valve low side
M170-A-62
· Peak Hold Injector 8
—
0.5 mm² (≈20 AWG)
—
—
—
×
W36
OEM-2-E
· EGR valve
M170-A-59
· Half Bridge Output 3
—
0.5 mm² (≈20 AWG)
—
—
—
×
W37
OEM-2-F
· EGR valve
M170-A-65
· Half Bridge Output 4
—
0.5 mm² (≈20 AWG)
—
—
—
×
W38
OEM-2-H
· EGR valve
M170-A-58
· Half Bridge Output 5
—
0.5 mm² (≈20 AWG)
—
—
—
×
W39
OEM-2-I
· EGR valve
M170-A-64
· Half Bridge Output 6
—
0.5 mm² (≈20 AWG)
—
—
—
×
W40
OEM-4-X
· Mass air flow (MAF)
M170-A-26
· Analogue Voltage Input 1
—
0.5 mm² (≈20 AWG)
—
—
—
×
W41
OEM-4-V
· Throttle position (TPS)
M170-A-18
· Analogue Voltage Input 2
—
0.5 mm² (≈20 AWG)
—
—
—
×
W42
OEM-4-AA
· Rear O2 signal
M170-A-6
· Analogue Voltage Input 3
—
0.5 mm² (≈20 AWG)
—
—
—
×
W43
OEM-4-W
· Front O2 signal
M170-A-7
· Analogue Voltage Input 4
—
0.5 mm² (≈20 AWG)
—
—
—
×
W44
OEM-4-P
· Coolant temperature (ECT)
M170-A-28
· Analogue Temperature Input 1
—
0.5 mm² (≈20 AWG)
—
—
—
×
W45
OEM-4-N
· Intake air temperature (IAT)
M170-A-38
· Analogue Temperature Input 2
—
0.5 mm² (≈20 AWG)
—
—
—
×
W46
OEM-4-AD
· Fuel level
M170-A-12
· Analogue Voltage Input 5
—
0.5 mm² (≈20 AWG)
—
—
—
×
W47
OEM-3-T
· Vehicle speed
M170-A-46
· Universal Digital Input 3
—
0.5 mm² (≈20 AWG)
—
—
—
×
W48
OEM-3-S
· Immobiliser
M170-A-45
· Universal Digital Input 4
—
0.5 mm² (≈20 AWG)
—
—
—
×
W49
OEM-4-B
· Brake switch
M170-A-52
· Universal Digital Input 5
—
0.5 mm² (≈20 AWG)
—
—
—
×
W50
OEM-4-C
· Power steering pressure switch
M170-A-53
· Universal Digital Input 6
—
0.5 mm² (≈20 AWG)
—
—
—
×
W51
OEM-4-F
· A/C request
M170-A-13
· Universal Digital Input 7
—
0.5 mm² (≈20 AWG)
—
—
—
×
W52
OEM-4-H
· Neutral switch
M170-A-22
· Universal Digital Input 8
—
0.5 mm² (≈20 AWG)
—
—
—
×
W53
OEM-4-I
· Clutch switch
M170-A-36
· Analogue Voltage Input 6
—
0.5 mm² (≈20 AWG)
—
—
—
×
W54
OEM-4-J
· VTCS vacuum switch
M170-A-35
· Analogue Voltage Input 7
—
0.5 mm² (≈20 AWG)
—
—
—
×