Unable to identify the official name or part number of a specific wiring harness connecting the rear NOx sensor to the engine bay, leading to repeated failures.

No clear resource exists to match a specific wiring harness to its official name or part number based on routing and location description.

Opp. Score

Severity

4High

Willingness to Pay

implied

Added

May 7, 2026

Workarounds Described

posts on forums asking for part identification help
uses soldering as a temporary repair instead of replacing harness

Implied Software Gaps

Part identification tool with visual and routing-based search for wiring harnesses
Automated diagnostic tool that suggests harness replacement based on recurring sensor codes

App Concept

HarnessID Pro

A comprehensive part identification tool for automotive wiring harnesses. Users describe the routing, connectors, or symptoms and get the official name, part number, and schematics, reducing diagnostic time and repair errors.

Key Features

Image-based connector recognition to match known harnesses
Routing description parser to narrow down harness options
Database of OEM part numbers and official names
Integration with parts catalogs for direct ordering

Target Users: DIY car owners and independent mechanics working on European or Japanese vehicles, primarily older models with complex wiring.

Revenue Model: $4.99 per identification lookup or $19.99/month subscription for unlimited lookups

Existing Solutions Mentioned

soldering repair

Part of App Idea

Unable to identify the official name or part number of a specific wiring harness connecting the rear NOx sensor to the engine bay, leading to repeated failures.

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