Bosch LSU 4.2 Sensor Pinout, Connector & Wiring Guide
Detailed connector configurations, pin mappings, and electrical schematic specifications for the Bosch LSU 4.2 Sensor. This guide helps you integrate the Bosch LSU 4.2 Sensor lambda into your wiring loom design using Wiringly.
You can add the Bosch LSU 4.2 Sensor directly onto your harness drawing using our interactive digital builder. Wiringly automatically populates all pinout mappings, connector bodies, and suggested colors. Start Harness Design with Wiringly
Component Overview & Specs
The Bosch LSU 4.2 Sensor is a professional-grade lambda manufactured by Bosch (P/N: 0 258 006 065). It is specifically engineered to handle high-performance conditions in automotive and motorsport environments.
| Technical Specification | Value / Details |
|---|---|
| Component Name | Bosch LSU 4.2 Sensor |
| Manufacturer | Bosch |
| Part Number | 0 258 006 065 |
| Category | Lambda |
| Dimensions | 50mm (W) x 40mm (H) x N/Amm (D) |
Connector Configurations & Pin Assignment Maps
The electrical connections for the Bosch LSU 4.2 Sensor are organized by physical connectors. Wiringly tracks all compatible mating connectors, terminal pins, wire seals, and wire specifications.
1J0973733 (1J0973733)
Connector Specifications
| Property | Details |
|---|---|
| Connector Part Number | 1J0973733 |
| Pin | Function/Description | Suggested Wire Color |
|---|---|---|
| 1 | IP/APE | - |
| 2 | UN/RE | - |
| 3 | VM/IPN | - |
| 4 | Heater - | - |
| 5 | Heater + | - |
| 6 | IA / RT | - |
Harness Design & Schematic Software
Wiringly simplifies the process of creating complete, error-free wiring schematics. Using our interactive digital canvas, you can drop the Bosch LSU 4.2 Sensor directly into your project, automatically load these lambda pin assignments, and connect them to your power distribution units or engine control units.
The platform tracks your wire colors, gauges, and terminal types automatically, compiling a complete bill of materials (BOM) and cutting list for your physical build.
- To browse other catalog entries, visit our Component Pinout Guide.
- If you are new to the platform, we recommend starting with our Quick Start Guide.
- For wiring advice, check out the Wire Management Guide.