Goss Oxygen Sensor OX492 – OEM-Style Lambda O2 Sensor

PRODUCT OVERVIEW

The Goss Oxygen Sensor OX492 is an OEM-style lambda (O2) sensor designed to continuously measure oxygen content in exhaust gases. By providing accurate feedback to the engine control unit (ECU), it helps maintain the correct air/fuel ratio for optimal performance, efficiency and emissions control.

KEY FEATURES

• Maintains precise air/fuel ratios for efficient combustion
• Direct replacement sensor with OEM-style fitment
• Helps restore performance, fuel economy and drivability
• Engineered to operate reliably in harsh under-bonnet conditions

FUNCTION

The oxygen sensor monitors the oxygen level in the exhaust stream and sends a signal to the ECU. The ECU uses this data to adjust fuel injection and ignition timing, ensuring the engine runs within the ideal air/fuel ratio window. A worn or faulty sensor can cause poor fuel economy, lack of power, rough idle and increased emissions.

Replacing a failed sensor with a quality unit such as the Goss OX492 helps the ECU make accurate corrections, supporting long-term engine health and consistent operation.

DIAGNOSTICS & REPLACEMENT

Common symptoms of a failing oxygen sensor include an illuminated check engine light, increased fuel consumption and poor drivability. Where possible, confirm diagnosis using a scan tool and a multi-meter to check continuity, voltage and resistance before replacement.

Once confirmed faulty, fitting the OX492 sensor restores correct feedback to the ECU, allowing the engine to run efficiently and helping to prevent potential engine damage associated with incorrect fueling.

BRAND INFORMATION

Goss is a long-established manufacturer and supplier of automotive switches and sensors, offering components that meet or exceed original equipment performance. The OX492 oxygen sensor is built to stringent standards to deliver reliable, long-term service.

PART DETAILS

• Part number: OX492
• Component type: Oxygen (lambda) O2 sensor
• Brand: Goss

Always confirm part number OX492 against your vehicle details or an application guide before purchase and installation.