XDTIME 16916 Replacement Oxygen Sensor for Robinair R-1234yf Machines — Plug-and-Play Fit, Restores Accurate Refrigerant Identific

The XDTIME 16916 replacement oxygen sensor restores accurate oxygen detection and refrigerant identification in Robinair R-1234yf machines and 16990/16995 identifiers.

Replacing a failing oxygen sensor is essential to keep refrigerant recovery and identification systems working reliably. The XDTIME 16916 is built to match the fit and function of the original part used in Robinair R-1234yf equipment and compatible identifier models, so you can get equipment back to service quickly with OEM-style performance.

How will this sensor affect my Robinair R-1234yf machine’s operation?

When the oxygen sensor degrades, the machine may stop identifying refrigerant correctly or refuse to charge/recover refrigerant into the internal tank. Installing the XDTIME 16916 brings oxygen-sensing accuracy back to specification so the unit can resume normal refrigerant processing and identification tasks.

• Direct compatibility with AC1234-4, AC1234-4SL, AC1234-4-230, AC1234-6, AC1234-9 models
• Restores accurate oxygen-level readings for correct refrigerant ID
• Prevents false failures or shutdowns due to sensor drift

Is the XDTIME 16916 easy to install without special tools?

Yes — this replacement sensor is engineered for plug-and-play installation to match the original equipment connector and mounting points. Technicians can swap the sensor quickly, minimizing downtime and avoiding modifications to the machine.

• Designed to fit original sensor footprint and electrical interface
• No calibration or adapter required after replacement
• Reduces service time compared with custom or generic sensors

What materials and construction features ensure long-term performance?

The XDTIME 16916 uses durable materials suited to refrigerant service environments and incorporates spacer and sealing design to resist contamination and mechanical wear. Those construction choices help the sensor maintain stable output across many service cycles.

• Robust sensor housing to withstand workshop conditions
• Spacer technology to stabilize sensing element and improve lifespan
• Specifically selected components compatible with R-1234yf chemistry

When should I replace the oxygen sensor to avoid system interruptions?

Replace the oxygen sensor when the unit reports sensor faults, shows inconsistent identification results, or the identifier/recovery machine refuses to process refrigerant. Proactive replacement based on service intervals or when symptoms appear prevents unscheduled downtime.

• Replace on diagnostic fault codes or repeated ID failures
• Swap out at the first sign of drifting or inconsistent oxygen readings
• Include in regular maintenance schedules for uninterrupted service

Who is this for: The XDTIME 16916 oxygen sensor is intended for HVAC/R technicians, service shops, and fleet maintenance teams using Robinair R-1234yf service machines or 16990/16995 refrigerant identifiers. If you operate AC1234-series Robinair equipment and need a reliable, direct-fit replacement to restore accurate refrigerant identification and recovery functions, this sensor is designed to meet that need without extra tooling or modification.