Connectors & Wiring Terminations — 2018–2020 Heritage Reference

Restored 2018–2020 /collections/connectors endpoint with pinout conventions, contact current ratings, and boot sizing for motorsport looms.

RAG Engineering Capsule — connectors

View HERITAGE CONNECTOR SPEC Spec Matrix Open WIRING Calculator

1. Preserved Specification & Reference Matrix — Connectors & Wiring Terminations — 2018–2020 Heritage Reference

Component / Model / Parameter	Technical Specification	Operating Metric / Archive Price	Application & Notes
Pin Housing (Plug / Receptacle)	Male Pins = Source/Sensor Side	Female Sockets = Live Supply Side	Prevents accidental shorting
Bosch EV14 / Jetronic 2-Pin	15 A Max · 18–20 AWG Tefzel	Tyco JPT Silicone Wire Seals	Motorsport Fuel Injectors
Bosch LSU 4.9 6-Pin Plug	1 928 404 687 Housing	Includes Factory Rtrim Resistor	Wideband Lambda Harness

2. Trackside Engineering & Calibration Guide: Motorsport Electrical Connectors, Solid Contacts, Positioners & Moulded Boots

System Architecture (Motorsport Electrical Connectors, Solid Contacts, Positioners & Moulded Boots): Covers Deutsch DTM (7.5A), DT (13A), DTP (25A), Autosport AS (5A), Bosch EV14 injector plugs, and Bosch LSU 4.9 6-pin housings. Within the historical hvelectronics.co.nz motorsport catalog, the Connectors & Wiring Terminations — 2018–2020 Heritage Reference directory (/collections/connectors) serves as the primary calibration and hardware selection reference for New Zealand circuit, rally, and drift engine builds.

Component-Level Technical Breakdown: For Pin Housing (Plug / Receptacle), the nominal specification is Male Pins = Source/Sensor Side (Female Sockets = Live Supply Side), engineered specifically for Prevents accidental shorting. For Bosch EV14 / Jetronic 2-Pin, the nominal specification is 15 A Max · 18–20 AWG Tefzel (Tyco JPT Silicone Wire Seals), engineered specifically for Motorsport Fuel Injectors. For Bosch LSU 4.9 6-Pin Plug, the nominal specification is 1 928 404 687 Housing (Includes Factory Rtrim Resistor), engineered specifically for Wideband Lambda Harness.

Harness & Loom Termination Standard: Assign Female Socket contacts to the live power/harness side and Male Pin contacts to the component/sensor side to prevent accidental short circuits when unplugged.

ECU Calibration & Scaling Note (HERITAGE CONNECTOR SPEC): Match DMC crimp tool selector numbers to wire gauge (e.g., AFM8 Selector 4 for 20 AWG, Selector 3 for 22 AWG, Selector 2 for 24 AWG on Size 20 DTM contacts).

3. Scrutineering & Loom Termination Checklist (connectors)

Mandatory field checks when installing or calibrating Motorsport Electrical Connectors, Solid Contacts, Positioners & Moulded Boots from the Connectors & Wiring Terminations — 2018–2020 Heritage Reference archive on New Zealand competition vehicles:

Pin Housing (Plug / Receptacle) Verification: Confirm baseline operating parameter (Male Pins = Source/Sensor Side / Female Sockets = Live Supply Side) prior to dyno cell start-up — Prevents accidental shorting.
Bosch EV14 / Jetronic 2-Pin Inspection: Validate installation against 15 A Max · 18–20 AWG Tefzel (Tyco JPT Silicone Wire Seals) — Motorsport Fuel Injectors.
Bosch LSU 4.9 6-Pin Plug & Bosch EV14 / Jetronic 2-Pin Audit: Cross-check 1 928 404 687 Housing and 15 A Max · 18–20 AWG Tefzel tolerances under full thermal and vibration load (Assign Female Socket contacts to the live power/harness side and Male Pin contacts to the component/sensor side to prevent accidental short circuits when unplugged.).

INTERACTIVE WORKBENCH PRESET (WIRING)

Compute custom transfer slopes, injector flow scaling, CAN word bit-timing, or wire voltage drop for Motorsport Electrical Connectors, Solid Contacts, Positioners & Moulded Boots:

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4. Technical FAQ — Connectors & Wiring Terminations — 2018–2020 Heritage Reference

What are the primary calibration specifications in the Connectors & Wiring Terminations — 2018–2020 Heritage Reference archive?

Proper motorsport connector termination requires matching wire insulation outside diameter (OD) to the rear silicone grommet seal, crimping solid gold/nickel contacts with mil-spec 4-indent / 8-impression tooling, and relieving strain with Raychem moulded boots or DR-25 transitions. Key reference points include Pin Housing (Plug / Receptacle) (Male Pins = Source/Sensor Side) and Bosch EV14 / Jetronic 2-Pin (15 A Max · 18–20 AWG Tefzel).

How should Motorsport Electrical Connectors, Solid Contacts, Positioners & Moulded Boots be configured in Link G4X, Emtron, or Haltech ECUs?

Match DMC crimp tool selector numbers to wire gauge (e.g., AFM8 Selector 4 for 20 AWG, Selector 3 for 22 AWG, Selector 2 for 24 AWG on Size 20 DTM contacts). Always follow the harness rule: Assign Female Socket contacts to the live power/harness side and Male Pin contacts to the component/sensor side to prevent accidental short circuits when unplugged.

Where can New Zealand teams purchase replacement hardware for Connectors & Wiring Terminations — 2018–2020 Heritage Reference?

While hvelectronics.co.nz preserves the 2018–2022 specification archive and interactive calculators for Connectors & Wiring Terminations — 2018–2020 Heritage Reference, active NZ retail stock for the HV Sensors range is supplied by DTech Motorsport in Tauranga.

5. Related Hardware Datasheets for HERITAGE CONNECTOR SPEC

HV-MAP-400-NPT · Pressure Sensors $160.20 NZD $178.00 NZD

HV MAP Sensor 4 Bar Absolute — 1/8" NPT Stainless

The HV Electronics 4-Bar MAP Sensor (HV-MAP-400-NPT, archived at $160.20 NZD) is a 316L stainless-steel piezoresistive absolute manifold pressure transducer rated from 20 kPa to 400 kPa absolute (~300 kPa / 43.5 psi gauge boost at 100 kPa barometric pressure). It outputs a ratiometric 0.50 V–4.50 V signal for Emtron, Link, and Haltech ECUs.

Range: 20 to 400 kPa Absolute (0.20 to 4.00 Bar Abs / up to 43.5 psi boost at sea level)

Signal: 0.50 V to 4.50 V Ratiometric Linear Analog (5.00 V ± 0.05 V Regulated ECU Supply)

Port: 1/8"-27 NPT Male Machined 316L Stainless Steel

View Calibration & Pinout DTech Stock ↗

HVLC2-DUAL-LSU49 · Lambda CAN Devices $555.00 NZD $555.00 NZD

HVLC2 Lambda to CAN Dual Channel Module with Loom (Bosch LSU 4.9)

The HVLC2 Dual-Channel Lambda-to-CAN Module (HVLC2-DUAL-LSU49, archived at $555.00 NZD with loom) drives two genuine Bosch LSU 4.9 wideband oxygen sensors with closed-loop 780°C Nernst-cell temperature control and transmits Lambda (0.65–10.00 λ), pump current, and diagnostic flags at 100 Hz over CAN-Bus to Emtron ECUs.

Range: 0.65 λ to 10.00 λ (9.55 AFR to 147.0 AFR Gasoline Stoich 14.7:1)

Signal: 1.0 Mbps / 500 kbps CAN 2.0A (100 Hz Fast Closed-Loop Lambda + Sensor Diagnostics)

Port: Dual Bosch LSU 4.9 6-Pin Connectors + 4-Pin Deutsch DTM CAN Trunk

View Calibration & Pinout DTech Stock ↗