Real ChatGPT answer · index seedepPw9dFrNUIcompleteAutomotive · car repair and maintenanceinformational

Can I buy a cheap OBD2 scanner from Walmart and trust the error codes it gives me for my Ford F-150

ChatGPTgpt-61 query11/1/2026
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Fan-out diagram

The searches the AI actually ran for this prompt.

SEED QUERY
Can I buy a cheap OBD2 scanner from Walmart and trust the error codes it gives me for my Ford F-150
1 real search · 1 real-search pass
Walmart inexpensive OBD2 scanner accuracy Ford F-150 standard OBD-II codes limitations enhanced Ford codesGoogle ↗
OBSERVEDReason

Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.

Query classes

Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.

ChatGPT real searches (1)
Short factOther / navigationalComparisonConsequenceReason100%DefinitionInstructionYes / no

Classes come from the query-classifier (a local Laya model). 1 of 1 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.

Searches and sources

ChatGPT1 real searches · gpt-6
Walmart inexpensive OBD2 scanner accuracy Ford F-150 standard OBD-II codes limitations enhanced Ford codes Google ↗
  1. View at Walmart · walmart.com
  2. View at Walmart · walmart.com
  3. View at Walmart · walmart.com
  4. ScanTool.net Support Portal · support.scantool.net
  5. OBD II Code Readers for Vehicle Diagnostics · walmart.com

Queries

1 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
Walmart inexpensive OBD2 scanner accuracy Ford F-150 standard OBD-II codes limitations enhanced Ford codes
OBSERVED
Google ↗
AI Mode ↗
—Reason——1x
of 1