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O2 Sensor Eliminator Healtech OSE-34
Reference HT-OSE-34
The Healtech OS Eliminator OSE-34 lets you disconnect the stock oxygen sensor (O2 / lambda probe) from the motorcycle’s main wiring harness without triggering an FI fault code.
Off-road / race use only!
24,00 € incl. VAT
On order [0 in stock] Average shipping time: 9 days after placing your order
Thanks to the Healtech OS Eliminator module, no FI warning light will come on when the O2 sensor is disconnected from your motorcycle’s main wiring harness.
What is an O2 sensor used for?
O2 sensors (lambda probes) continuously measure the residual oxygen content in the exhaust gases to inform the ECU of the actual mixture strength. In closed-loop operation, the ECU uses this signal to instantly correct fueling and keep the AFR within homologation targets, optimizing both emissions and fuel consumption in the relevant operating ranges.
The downside of this strategy is that it often favors a leaner mixture, especially at low and mid RPM. The result: less crisp throttle response, a jerky feel and a less linear power delivery. And when you need to unplug a faulty O2 sensor or free up engine management for a dyno tune, the system becomes restrictive: disconnecting the sensor immediately triggers the FI light via circuit fault detection.
Features of the Healtech OSE-34 O2 sensor eliminator
The Healtech OS Eliminator provides a clean, professional solution: once plugged into the O2 sensor connector, it simulates the presence of the sensor and prevents the FI warning light from appearing. Designed specifically for each model, it connects directly to the original harness—no cutting, no soldering, no modifications: a fast, reversible 100% Plug & Play integration, ideal for performance use.
When it comes to reliability, Healtech focuses on long-lasting design: a reinforced, fully sealed housing (complete protection against rain, splashes and vibrations) and a 2-year replacement warranty.
| HONDA | CB 650 F | 2014 => 2016 |
| HONDA | CB 650 F | 2017 => 2018 |
| HONDA | CB 650 R | 2019 => 2023 |
| HONDA | CB 1100 EX | 2014 => 2019 |
| HONDA | CBR 600 RR | 2013 => 2018 |
| HONDA | CBR 600 RR | 2024 => 2026+ |
| HONDA | CBR 650 F | 2014 => 2016 |
| HONDA | CRF 1000 L AFRICA TWIN | 2016 => 2019 |
| HONDA | VFR 800 F | 2014 => 2020 |
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