Just Lambda, the one stop shop for Lambda Sensors and Oxygen Sensors. Fast and efficient postal service. All our prices include post and packing and VAT. Just Lambda, the one stop shop for Lambda Sensors and Oxygen Sensors. Fast and efficient postal service. All our prices include post and packing and VAT.

Sensor Positions

We are often asked how sensor positions are described in various catalogues. For example the some catalogue list as Left Hand and Right Hand. This is as viewed from either the drivers seat as in a longitudinal engine or looking from the flywheel / gear box in a transverse engine.

In V engine layouts or 4 sensor systems

BANK 1 means the sensor "sniffing" the exhaust coming from cylinder 1 in the ignition firing order.
BANK 2 means the sensor "sniffing" the exhaust coming from cylinder 2 in the ignition firing order.

SENSOR 1 is the Front or Pre Cat Sensor
SENSOR 2 is the Rear or Post Cat Sensor




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