My delivery van has a check engine light on and I need to know the safest steps to diagnose it without shutting down my whole fleet today.
Download run
Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
My delivery van has a check engine light on and I need to know the safest steps to diagnose it without shutting down my whole fleet today.
1 real search · 1 real-search pass
fleet vehicle check engine light flashing steady OBD-II diagnostic trouble codes freeze frame do not clear codes safety guidanceGoogle ↗
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
fleet vehicle check engine light flashing steady OBD-II diagnostic trouble codes freeze frame do not clear codes safety guidance Google ↗
- Clean Truck Check - On-Board Diagnostic Testing Recommended Practices · ww2.arb.ca.gov
- Department of Environmental Quality : On-board Diagnostics Frequently Asked Questions : Vehicle Inspection : State of Oregon · oregon.gov
- Performing Onboard Diagnostic System Checks as Part of a Vehicle Inspection and Maintenance Program · nepis.epa.gov