Description

A wideband O2 sensor and air-fuel ratio (AFR) gauge kit. The sensor reads the exhaust gases and the gauge displays how rich or lean the engine is running, which is essential information when remapping or running a modified engine.

Fitting requires mounting the sensor in the exhaust, usually via a weld-in sensor boss, and wiring the gauge to a switched power supply. We recommend professional installation.

Questions before you buy? Email info@atautoparts.co.uk or call 07429827113.