Real ChatGPT answer · index seedme0FdKVPiY0completeAutomotive · car reliability and safetycommercial
What is the best way to interpret persistent check engine lights related to evaporative emission control system leaks without visiting a dealership?
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Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
What is the best way to interpret persistent check engine lights related to evaporative emission control system leaks without visiting a dealership?
1 real search · 1 real-search pass
OBD-II EVAP system leak diagnostic trouble codes P0442 P0455 P0456 diagnosis gas cap smoke test reputable automotive sourceGoogle ↗
OBSERVEDReason
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 (1)
Classes come from the query-classifier (a local Laya model).
Searches and sources
ChatGPT1 real searches · gpt-6
OBD-II EVAP system leak diagnostic trouble codes P0442 P0455 P0456 diagnosis gas cap smoke test reputable automotive source Google ↗
- Infiniti 2012 and Newer; EVAP Leak DTC P0442, P0455, P0456 Information · static.nhtsa.gov
- ITB13-044I Service Bulletin/Repair Instructions · oemdtc.com