Bosch Lambda Sensor

[Ultra Violent]

I bought 2 4.0s and can't find the calibration numbers. I seem to recall previously that they came on the box or on a piece of paper in the box. These two have no obvious marking on the sensor and on piece of paper...

Edited by Ultra Violent on Sunday 4th September 10:35

[Mr2Mike]

I thought the calibration was performed by a resistor in the connector?

[Ultra Violent]

You may well be correct - I haven't done this stuff for a while.

MoTeC says I have to input the calibration number each time I change a sensor (which I vaguely remember). I can't find it though...

Is it on the connector or do I need to pull the connector apart?

[stevesingo]

Motec can air calibrate and generate it's own number. If you go on the Motec website and look up the webinars, I'm sure there is one on Lambda set up.

Steve

[Ultra Violent]

Yep, so if you buy from MoTeC they provide a calibration number; otherwise you use fresh air method.