About WrenchPulse
WrenchPulse is an AI-assisted educational tool that helps you understand what your vehicle is doing before spending on parts. It organizes symptoms, OBD2 codes, hypotheses, guided tests, repairs, and maintenance in one place.
What is WrenchPulse?
It is a web app that combines a diagnostic assistant with a structured notebook: you log a symptom or code, the app proposes ranked hypotheses, and suggests tests before recommending a part swap. Everything stays in your vehicle history so you keep context across shop visits.
Who is it for?
- Vehicle owners who want to understand before paying for work they do not follow.
- DIY enthusiasts working on their own car who want a structured method.
- People who need a structured second opinion before approving an expensive repair.
- Learners who want to understand OBD2 codes and run basic tests safely.
Our mission
Help people avoid blind part swaps. Many car problems get “fixed” by replacing components one by one until the symptom goes away — expensive and frustrating. WrenchPulse exists to replace that with a symptom-first, hypothesis-driven, test-based approach — prioritizing safety, clarity, and organized records.
Principles
Safety first
Critical systems (brakes, steering, fuel, high voltage) always include warnings and a nudge to see a professional.
Tests before parts
Symptoms and codes point to a system, not always a single part. Confirm before you replace.
Clarity over certainty
AI can be wrong. We present ranked hypotheses, not absolute answers.
Records that help
Everything is stored per vehicle: symptoms, tests, repairs, maintenance — ready to review or share with your shop.
What WrenchPulse does not do
- It does not replace a physical inspection.
- It does not replace a certified mechanic.
- It does not guarantee a correct diagnosis.
- It does not recommend replacing parts without prior testing when safety is involved.