Real ChatGPT answer · index seedtRwwznToopQcompleteAutomotive · car repair and maintenancecommercial

My check engine light just came on and I am broke so where can I get a free code scan done and what are the best cheap OBD2 scanners to buy for under thirty dollars

ChatGPTgpt-62 queries11/1/2026
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Fan-out diagram

The searches the AI actually ran for this prompt.

SEED QUERY
My check engine light just came on and I am broke so where can I get a free code scan done and what are the best cheap OBD2 scanners to buy for under thirty dollars
2 real searches · 1 real-search pass
free check engine light code scan AutoZone Advance Auto Parts O'Reilly West Hempstead NYGoogle ↗
OBSERVED
best OBD2 scanners under $30 2026 reviews code readerGoogle ↗
OBSERVED

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.

Classifying 2 queries…

Searches and sources

ChatGPT2 real searches · gpt-6
free check engine light code scan AutoZone Advance Auto Parts O'Reilly West Hempstead NY Google ↗
best OBD2 scanners under $30 2026 reviews code reader Google ↗

Queries

2 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
free check engine light code scan AutoZone Advance Auto Parts O'Reilly West Hempstead NY
OBSERVED
Google ↗
AI Mode ↗
————1x
of 1
best OBD2 scanners under $30 2026 reviews code reader
OBSERVED
Google ↗
AI Mode ↗
————1x
of 1