The most comprehensive, reliable, and high-performance database for vehicle diagnostics. 1700+ codes at your fingertips.
Access 1,700+ diagnostic trouble codes covering Powertrain, Body, Chassis, and Network systems across all major manufacturers.
Every code includes a detailed technical definition and a simplified "Beginner Guide" to help users understand what's actually wrong.
High-performance fuzzy search allows you to find codes by their identifier, technical terms, or even symptom keywords.
Integrate our database into your shop management software, mobile app, or website with a simple REST API that speaks JSON.
{
"code": "P0301",
"type": "Powertrain",
"technical_definition": "Cylinder 1 Misfire Detected",
"beginner_guide": "Cylinder 1 is not firing. Check spark plug, coil pack, and injector..."
}
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Choose the level of tactical intelligence your fleet requires.
GET /api/codes
Returns a paginated list of all codes. Parameters: page,
limit.
GET /api/codes/:code
Returns details for a specific OBD2 code (e.g., /api/codes/P0420).
GET /api/search?q=:query
Search the database for specific keywords or codes.