OBD-II Powertrain Trouble Code Lookup (KBB)

omnial/get-obd-codes

Returns a curated set of common OBD-II powertrain (P) diagnostic trouble codes, each with its code, title, and a plain-language explanation of what it means and how to address it. Only the powertrain (P) category is supported; other categories return no results.

activeper callv2

Price

Up to $0.0137 per call; you pay what the call used

You pay the price shown. If a call turns out to cost more than its quote, you pay the actual price, capped at twice the quote. No monthly minimum. Top-ups start at $5.00.

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agent

// 1. search: find the tool
omnial_search({ query: "what you need" })

// 2. inspect: price and input schema
omnial_inspect({ tool: "omnial/get-obd-codes" })

// 3. learn: read the usage guide at runtime
omnial_learn({ tool: "omnial/get-obd-codes" })

// 4. run: price the exact call first, then run it
omnial_execute({ tool: "omnial/get-obd-codes", input: { /* see input_schema */ }, dry_run: true })
omnial_execute({ tool: "omnial/get-obd-codes", input: { /* ... */ } })

// 5. settle: the call is charged when it finishes, nothing to do

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Pricing

Every charge this tool can incur.

Charge	Price
Per call	$0.0137

Updated: Oct 27, 2026

Input and output schemas

Input schema

input_schema.json

{
  "type": "object",
  "required": [
    "category"
  ],
  "properties": {
    "category": {
      "type": "string",
      "description": "Code category. Only 'P' (powertrain) is supported; other values return no results."
    }
  },
  "additionalProperties": false
}

Output schema

output_schema.json

{
  "type": "object",
  "properties": {
    "data": {
      "type": "object",
      "properties": {
        "results": {
          "type": "array",
          "items": {
            "type": "object",
            "properties": {
              "code": {
                "type": "string",
                "description": "The OBD-II code, e.g. 'P0420'."
              },
              "title": {
                "type": "string",
                "description": "Duplicates `code` verbatim on every entry observed."
              },
              "description": {
                "type": "string",
                "description": "Plain-language explanation of the code and how to address it."
              }
            },
            "additionalProperties": true
          },
          "description": "Typically 6 curated powertrain (P) codes. An unsupported category (e.g. body codes, 'B') returns no `data` at all rather than an empty array -- see this tool's usage notes."
        }
      },
      "additionalProperties": true
    },
    "status": {
      "type": "string",
      "description": "'success' on the real populated-category call observed."
    }
  },
  "description": "The OBD code lookup result.",
  "additionalProperties": true
}