Real ChatGPT answer · index seedAlVkwtxVHF0completeAutomotive · used carscommercial

what are the signs that a used car has a clogged or damaged catalytic converter that will fail emissions testing

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

The searches the AI actually ran for this prompt.

SEED QUERY
what are the signs that a used car has a clogged or damaged catalytic converter that will fail emissions testing
1 real search · 1 real-search pass
signs of failing catalytic converter emissions test OBD P0420 oxygen sensor monitor symptoms EPA state inspectionGoogle ↗
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 1 queries…

Searches and sources

ChatGPT1 real searches · gpt-6
signs of failing catalytic converter emissions test OBD P0420 oxygen sensor monitor symptoms EPA state inspection Google ↗

Queries

1 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
signs of failing catalytic converter emissions test OBD P0420 oxygen sensor monitor symptoms EPA state inspection
OBSERVED
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