{"product_id":"blue-chem-additivo-pulitore-sonda-lambda-catalizzatore-elimina-impurita-pt33230","title":"Blue Chem - Lambda Sensor and Catalytic Converter Cleaner Additive Removes Impurities Pt33230","description":"\u003cp\u003e\u003cstrong\u003eBlue Chem Lambda\/Catalytic Converter Cleaner (PT33230)\u003c\/strong\u003e is the specific additive for cleaning the \u003cstrong\u003elambda sensor and catalytic converter\u003c\/strong\u003e. Removes carbon deposits that compromise sensor readings and converter efficiency, eliminating the engine warning light, high fuel consumption, and problems passing emissions tests.\u003c\/p\u003e\u003ch2\u003eWhat It's For\u003c\/h2\u003e\u003cp\u003eThe lambda sensor measures oxygen in the exhaust gases to regulate the air-fuel mixture. If dirty or degraded, it sends incorrect signals to the ECU. The catalytic converter reduces harmful emissions but loses efficiency when clogged. This additive cleans both from within.\u003c\/p\u003e\u003ch2\u003eBenefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCleans the lambda sensor of carbon and silicone deposits\u003c\/li\u003e\n\u003cli\u003eRestores catalytic converter efficiency\u003c\/li\u003e\n\u003cli\u003eEliminates the engine warning light caused by a faulty lambda signal (P0130–P0167 and P0420–P0430)\u003c\/li\u003e\n\u003cli\u003eReduces fuel consumption caused by incorrect mixture\u003c\/li\u003e\n\u003cli\u003eCompatible with narrow-band and wide-band lambda sensors\u003c\/li\u003e\n\u003cli\u003eSuitable for petrol and diesel\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow to Use\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAdd the entire bottle to the fuel tank\u003c\/li\u003e\n\u003cli\u003eFill up with fuel\u003c\/li\u003e\n\u003cli\u003eDrive normally, ideally including some motorway driving at higher speeds\u003c\/li\u003e\n\u003cli\u003eThe effect is progressive: the warning light may go out after 100–300 km\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cdetails class=\"ls-faq\"\u003e\u003csummary\u003eDoes it turn off the engine warning light?\u003c\/summary\u003e\u003cp\u003eIf the light is caused by a dirty lambda sensor or inefficient catalytic converter, yes. It does not resolve mechanical or electronic faults of the sensor itself.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"ls-faq\"\u003e\u003csummary\u003eDoes it also work on diesel engines with DPF?\u003c\/summary\u003e\u003cp\u003eYes, it is compatible with diesel engines equipped with a FAP\/DPF particulate filter. It does not replace DPF regeneration.\u003c\/p\u003e\u003c\/details\u003e","brand":"Blue Chem","offers":[{"title":"Default Title","offer_id":53795802775881,"sku":"PT33230","price":14.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/0621\/9849\/files\/WhatsAppImage2026-02-04at00.00.40.jpg?v=1770159972","url":"https:\/\/www.lsmotors.shop\/en\/products\/blue-chem-additivo-pulitore-sonda-lambda-catalizzatore-elimina-impurita-pt33230","provider":"LS MOTORS","version":"1.0","type":"link"}