{"version":"2026-03-12","generated_at":"2026-10-19T09:44:10+02:00","code":"P0456","genericEntry":{"id":9982,"code":"P0456","manufacturer":"GENERIC","description":"EVAP System Leak Detected (very small leak)","type":"P","is_generic":true,"source":"p_codes","source_db":"dtc_complete.db","imported_at":"2026-03-12T04:55:11.000000Z","created_at":"2026-03-12T04:55:11.000000Z","updated_at":"2026-03-12T04:55:11.000000Z"},"entries":[{"id":9982,"code":"P0456","manufacturer":"GENERIC","description":"EVAP System Leak Detected (very small leak)","type":"P","is_generic":true,"source":"p_codes","source_db":"dtc_complete.db","imported_at":"2026-03-12T04:55:11.000000Z","created_at":"2026-03-12T04:55:11.000000Z","updated_at":"2026-03-12T04:55:11.000000Z"}],"relatedReports":[],"relatedManufacturers":["GENERIC","BMW"],"reportCodes":[],"atomicSummary":"Kod P0456 oznacza evap system leak detected (very small leak). To dobry punkt startowy do diagnozy, ale finalny sens kodu trzeba potwierdzi\u0107 objawem auta i live data. Na stronie wida\u0107 te\u017c warianty producent\u00f3w, co pomaga zaw\u0119zi\u0107 kontekst.","atomicEvidence":[{"label":"Evidence","value":"dataset DTC"},{"label":"Raporty RS","value":"0"},{"label":"Warianty","value":"1"},{"label":"Producenci","value":"2"}],"answerBlock":"Kod P0456 oznacza: EVAP System Leak Detected (very small leak). To typ P wariant generic i powinien by\u0107 \u0142\u0105czony z objawem auta, odczytem live data oraz realn\u0105 diagnostyk\u0105 warsztatow\u0105.","expandedAnswer":"Kod P0456 opisuje problem: EVAP System Leak Detected (very small leak). Ten wpis opiera si\u0119 g\u0142\u00f3wnie na lokalnej bazie DTC i powinien by\u0107 czytany jako punkt startowy, nie finalna diagnoza. Warianty producent\u00f3w dla tego kodu obejmuj\u0105: GENERIC, BMW. Ostateczny sens tego kodu ustala si\u0119 dopiero po po\u0142\u0105czeniu go z objawami auta, parametrami live data i histori\u0105 napraw.","nextChecks":["Potwierd\u017a objaw kierowcy i warunki, w kt\u00f3rych kod wraca.","Zapisz freeze frame i podstawowe live data przed kasowaniem b\u0142\u0119du.","Sprawd\u017a parametry silnika i uk\u0142adu dolotowo-spalinowego, nie tylko sam numer kodu.","Por\u00f3wnaj kod z objawami obci\u0105\u017cenia, temperatury i adaptacji."],"priorityAnswerPaths":[{"kind":"service","label":"Diagnostyka komputerowa","url":"https:\/\/rsperformance.online\/uslugi\/diagnostyka-komputerowa","summary":"To najlepszy pierwszy krok przy kodach nap\u0119dowych i b\u0142\u0119dach pracy silnika.","signal":"type-fallback"},{"kind":"problem","label":"Kontrolka silnika \u015bwieci","url":"https:\/\/rsperformance.online\/problemy\/kontrolka-silnika-swieci","summary":"Wi\u0119kszo\u015b\u0107 kod\u00f3w typu P zaczyna si\u0119 od check engine, ale ko\u0144czy na konkretnej przyczynie.","signal":"type-fallback"},{"kind":"service","label":"Mechanika og\u00f3lna","url":"https:\/\/rsperformance.online\/uslugi\/mechanika-ogolna","summary":"Je\u017celi problem oka\u017ce si\u0119 mechaniczny, ten kierunek zamyka realny zakres naprawy.","signal":"type-fallback"}],"bmwEnrichment":{"code":"P0456","manufacturer":"BMW","title_en":"EVAP System Small Leak Detected","description_en":"This code indicates that the Evaporative Emission Control System (EVAP) has detected a small leak. This can often be as simple as a loose gas cap or could indicate a small leak in the EVAP system.","solutions_en":["Check and tighten fuel cap","Replace fuel cap if damaged","Inspect EVAP canister for cracks or damage","Check EVAP purge valve and solenoid","Inspect all EVAP hoses and connections for small leaks","Perform smoke test to locate leak"],"applicable_models":["E90","F10","F30","G20","G30"],"engine_codes":["N52","N54","N55","B48","B58"],"category":"Emissions","severity":"Low","software":["INPA","ISTA","Carly"],"is_standard_obd":true,"source":"hoffman1938\/bimmercode"},"provenance":{"source":"dataset DTC + BMW enrichment","source_db":"dtc_complete.db + bmw_enrichment_codes.json","imported_at":"2026-03-26T00:00:00+01:00","variant_count":1},"freshness":{"updated_at":"2026-03-12T05:55:11+01:00","last_verified_at":"2026-03-26T00:00:00+01:00","last_modified_at":"2026-03-26T00:00:00+01:00","date":"2026-03-26","display":"26 marca 2026","evidence_level":"dtc-dataset-plus-bmw-enrichment","source":"Baza DTC RS Performance i kuratorowane rozszerzenie BMW"},"isFeatured":false,"isIndexable":false,"jsonUrl":"https:\/\/rsperformance.online\/kody-usterek\/p0456.json","entityContext":{"family":"P","manufacturer_count":2,"manufacturers":["GENERIC","BMW"],"report_count":0,"related_codes":[],"linked_surfaces":["https:\/\/rsperformance.online\/kody-usterek\/typ\/p","https:\/\/rsperformance.online\/kody-usterek"]},"aiDiscovery":{"canonical_url":"https:\/\/rsperformance.online\/kody-usterek\/p0456","json_url":"https:\/\/rsperformance.online\/kody-usterek\/p0456.json","feed_url":"https:\/\/rsperformance.online\/feeds\/dtc.json","strongest_feed_url":"https:\/\/rsperformance.online\/feeds\/dtc-strongest.json","bmw_enrichment_feed_url":"https:\/\/rsperformance.online\/feeds\/dtc-bmw-enrichment.json","family_url":"https:\/\/rsperformance.online\/kody-usterek\/typ\/p","llms_url":"https:\/\/rsperformance.online\/llms.txt","ai_resources_url":"https:\/\/rsperformance.online\/.well-known\/ai-resources.json"},"masterTips":null}