How can I tell if the catalytic converter on a used cargo van has been replaced with a cheap aftermarket part that might fail inspection?
Download run
Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
How can I tell if the catalytic converter on a used cargo van has been replaced with a cheap aftermarket part that might fail inspection?
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.
Classifying 2 queries…
Searches and sources
ChatGPT2 real searches · gpt-6
EPA aftermarket catalytic converter requirements replacement converters vehicle-specific EPA policy 2026 Google ↗
Virginia emissions inspection catalytic converter aftermarket replacement requirements OBDII Ashburn Virginia Google ↗
- 19VAC30-70-310. Air pollution control system or device. · law.lis.virginia.gov
- Virginia Motor Vehicle Safety Inspection Manual · vsp.virginia.gov
- Emissions Inspections · dmv.virginia.gov
- Why did my vehicle fail? · deq.virginia.gov
- How do I get an inspection? · deq.virginia.gov
Queries
2 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
EPA aftermarket catalytic converter requirements replacement converters vehicle-specific EPA policy 2026 OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 | |
Virginia emissions inspection catalytic converter aftermarket replacement requirements OBDII Ashburn Virginia OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 |