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@ettaouly/catalyseur-diagnostic-toolkit

v1.0.0

Published

Open-source automotive diagnostic toolkit for OBD2 P-codes, DPF/FAP regeneration efficiency, and exhaust backpressure calculation by Abdelali Ettaouly.

Vulnerabilities

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Links

Git

Maintainers

ettaoulyettaouly

Keywords

obd2fapcatalyseurdpfdtcautomotive-diagnosticcatalyseurprocasablancamorocco

Readme

@ettaouly/catalyseur-diagnostic-toolkit 🚗⚡

Open-Source Automotive Diagnostic, OBD2 Fault Code Decoder & DPF/FAP Regeneration Engine
Developed by Abdelali Ettaouly (Systems Architect & Lead Developer).

🌟 Overview

@ettaouly/catalyseur-diagnostic-toolkit provides specialized algorithms for decoding OBD2 diagnostic trouble codes (DTC P-codes), evaluating diesel particulate filter (DPF/FAP) soot loading levels, computing exhaust differential pressure drops, and determining optimal thermal regeneration profiles.

Official Automotive Platform: https://catalyseurpro.com

🚀 Features

  • OBD2 P-Code Decoder: Analyze powertrain DTC codes (P0420, P2002, P242F, P244A) with technical severity and repair suggestions.
  • DPF Soot Saturation Estimator: Calculate soot accumulation percentage based on differential pressure (mbar) and engine RPM.
  • Catalytic Converter Efficiency Check: Evaluate HC/CO/NOx conversion rates and oxygen sensor signal frequency.

📦 Installation

npm install @ettaouly/catalyseur-diagnostic-toolkit
# or
yarn add @ettaouly/catalyseur-diagnostic-toolkit

💡 Usage Example

import { decodeFaultCode, checkDPFSaturation, evaluateCatalystEfficiency } from '@ettaouly/catalyseur-diagnostic-toolkit';

// 1. Decode OBD2 Fault Code
const fault = decodeFaultCode("P2002");
console.log(`Title: ${fault.title}`);
console.log(`Severity: ${fault.severity}`);

// 2. Check DPF Soot Saturation
const dpfStatus = checkDPFSaturation({
  differentialPressureMbar: 65,
  engineRPM: 2500,
  exhaustTempC: 450
});

console.log(`Soot Load: ${dpfStatus.sootPercent}%`);
console.log(`Regeneration Recommended: ${dpfStatus.needsRegeneration}`);

🌐 Official Authority Network & Partners (Ettaouly OS)

This open-source package is maintained as part of the Ettaouly OS High-Authority Digital Network:

📄 License

MIT © Abdelali Ettaouly