NTK Lambda Sensor 1-Wire (Honda)

Description

The NTK 24166 Lambda is NTK oxygen sensor 24166, a 1 wire unheated sensor for the Honda applications in the Fitments tab.

Key features of the NTK 24166 Lambda

• NTK OE type oxygen sensor
• 1 wire, unheated
• 18mm thread, 22mm hex
• OE specified connector and hardware
• Ground through the sensor body
• SKU: 24166

Specifications

What it does

The NTK 24166 Lambda measures oxygen in the exhaust and sends the reading to the ECU, which trims fuelling to keep the mixture correct for emissions and economy.

Design

The NTK 24166 Lambda has an 18mm thread and 22mm hex, with the OE type connector and attaching hardware for a plug in fit. A one wire sensor carries the signal on its single wire and grounds through the sensor body and exhaust, so a clean thread and good exhaust earth matter.

Signs of a worn sensor

A tired sensor can respond slowly, which can show as poor fuel consumption, rough idle or a fault code. Fitting a new NTK 24166 Lambda restores a correct reading to the ECU.

Choosing the right part

Lambda sensors differ by wire count, lead length, connector and position in the exhaust. Upstream sensors sit before the catalytic converter and control fuelling; downstream sensors sit after it and monitor the converter. Compare the old sensor with this one before fitting.

Fitting

Fit with the exhaust cool, use a proper sensor socket and route the lead away from hot exhaust parts. Do not get grease or cleaner on the sensor tip.

If you are asking us about this item, quote the SKU 24166 so we can match the exact part.

Related NTK products

See also: NTK Lambda Sensor 1-Wire (Honda), NTK Lambda Sensor (Civic 91-01/Del Sol/Integra 94-01), NTK Lambda Sensor, 4 wire (Honda 12T).

Check the Fitments tab, sensor position and the connector on your old sensor before ordering, or contact us with your vehicle details.