{"product_id":"kvzkvz-oxygen-sensor-replacement-16916-for-robinair-r-1234yf-ac1234-4-ip67-high-sensitivity","title":"KVZKVZ Oxygen Sensor Replacement 16916 for Robinair R-1234YF \u0026 AC1234-4 — IP67, High-Sensitivity","description":"\u003cp\u003e\u003cstrong\u003eKVZKVZ 16916 oxygen sensor replacement is a compatible, IP67-rated electrode sensor designed to restore accurate oxygen readings for Robinair R-1234YF refrigerant identifiers and compatible AC1234 models.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhen a refrigerant identifier shows “Replace ID O2 Sensor Soon” or displays Analyzer Error 6, the diagnosis is often a worn oxygen sensor. The KVZKVZ 16916 sensor is built for direct compatibility with Robinair R-1234YF machines and AC1234-series refrigerant identifiers, using a highly sensitive electrode array and sealed interface to resist refrigerant corrosion and damp workshop conditions.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this sensor improve refrigerant identification reliability?\u003c\/h3\u003e\n\u003cp\u003eReplacing a degraded oxygen sensor brings the analyzer back to its factory detection thresholds. The 16916 uses electrodes calibrated to control concentration error within 0.2%, which reduces false readings and repeated maintenance cycles.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-sensitivity electrodes for stable oxygen readings\u003c\/li\u003e\n  \u003cli\u003eConcentration error kept within 0.2% for better repeatability\u003c\/li\u003e\n  \u003cli\u003eReduces downtime from sensor-related faults and misidentifications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich Robinair machines and models will accept the 16916 sensor?\u003c\/h3\u003e\n\u003cp\u003eThis replacement sensor is compatible with a range of Robinair refrigerant identifiers and related AC1234 models. It fits Robinair R-1234YF machines and AC1234-4, AC1234-4SL, AC1234-4-230, AC1234-6, AC1234-9 units, and works with 16990\/16995 identifier systems.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect-fit for Robinair R-1234YF refrigerant identifiers\u003c\/li\u003e\n  \u003cli\u003eCompatible with AC1234-series machines listed by model number\u003c\/li\u003e\n  \u003cli\u003eDesigned to work with 16990 and 16995 refrigerant identifier systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat environmental protections and durability features does it include?\u003c\/h3\u003e\n\u003cp\u003eThe 16916 sensor features an IP67-rated interface to resist moisture and most workshop contaminants, extending service life compared with unprotected sensors. Corrosion-resistant materials and a robust seal help maintain performance in both dry and humid shop environments.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIP67-rated connector keeps out dust and resists water ingress\u003c\/li\u003e\n  \u003cli\u003eCorrosion-resistant interface reduces chemical degradation\u003c\/li\u003e\n  \u003cli\u003eReliable operation across typical automotive and HVAC workshop conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow will I know when to replace my oxygen sensor?\u003c\/h3\u003e\n\u003cp\u003eCommon indicators include analyzer warnings or failure to identify or recover refrigerant properly. If the instrument displays \"Replace ID O2 Sensor Soon,\" \"Analyzer Error 6,\" or the detection cycle exceeds normal limits, installing a new 16916 sensor is recommended.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eError messages like \"Replace ID O2 Sensor Soon\" or \"Analyzer Error 6\"\u003c\/li\u003e\n  \u003cli\u003eInability to identify refrigerant or incomplete recoveries\u003c\/li\u003e\n  \u003cli\u003eProlonged cycle times or repeated maintenance notices\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Technicians and shops that service automotive and HVAC refrigerant systems and rely on Robinair refrigerant identifiers will benefit from the KVZKVZ 16916 oxygen sensor. It suits maintenance teams that want a direct-fit replacement with enhanced moisture protection, reduced false readings, and clear compatibility with multiple AC1234 series models. KVZKVZ also provides a one-year after-sales support window, with customer inquiries answered within 12 hours to help with installation or troubleshooting.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the KVZKVZ 16916 sensor compatible with Robinair R-1234YF?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It's designed to fit Robinair R-1234YF and AC1234-series models including 16990\/16995 identifiers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What does IP67 protection mean for this sensor?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: IP67 means the connector resists dust and temporary water ingress, improving durability in humid workshop conditions.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"KVZKVZ","offers":[{"title":"Default Title","offer_id":55170573369687,"sku":"B0F43Y6XYR","price":131.08,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/kvzkvz-16916-sensor-front-view.jpg?v=1790431070","url":"https:\/\/britishgarage.co.uk\/products\/kvzkvz-oxygen-sensor-replacement-16916-for-robinair-r-1234yf-ac1234-4-ip67-high-sensitivity","provider":"British Garage","version":"1.0","type":"link"}