How can I tell if a used car catalytic converter is aftermarket junk or OEM, and does it matter for passing emissions tests in states with strict rules
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Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
How can I tell if a used car catalytic converter is aftermarket junk or OEM, and does it matter for passing emissions tests in states with strict rules
2 real searches · 1 real-search pass
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 (2)
Classes come from the query-classifier (a local Laya model). 2 of 2 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.
Searches and sources
ChatGPT2 real searches · gpt-6
New York State catalytic converter aftermarket replacement CARB approved emissions inspection requirements official Google ↗
EPA aftermarket catalytic converter requirements replacement converter vehicle specific EPA policy Google ↗
- Controlling Air Pollution From Motor Vehicles · dec.ny.gov
- View Document - Unofficial New York Codes, Rules and Regulations · govt.westlaw.com
- California CARB aftermarket catalytic converter database · ssl.arb.ca.gov
- Stakeholder Outreach 6NYCRR Part 218 Aftermarket Catalytic Converter Standards - Prohibition of Federal Aftermarket Catalytic Converters · extapps.dec.ny.gov
- New York State Vehicle Safety/Emissions Inspection Program · dmv.ny.gov
Queries
2 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
New York State catalytic converter aftermarket replacement CARB approved emissions inspection requirements official OBSERVED | Google ↗ AI Mode ↗ | — | Reason | — | — | 1x of 1 | |
EPA aftermarket catalytic converter requirements replacement converter vehicle specific EPA policy OBSERVED | Google ↗ AI Mode ↗ | — | Reason | — | — | 1x of 1 |