NTK UEGO calibration

Rausch, Bernd br at rnt.de
Tue Aug 21 14:20:33 GMT 2001


I just found this in the Motec M800 manual:

"Wide Band Sensor Calibration (Manual)
The new Bosch LSU and NTK Lambda sensors require individual calibration.
The Calibration Number for the sensor must be entered whenever a new
sensor is installed. MoTeC will engrave the calibration number on each
sensor. The calibration number can be calculated from the calibration
resistor that is in the sensor connector. (Bosch = 10 x R) (NTK = R /10)

Wide Band Sensor Re-calibration
The calibration resistor (and, therefore, the calibration number) is the
calibration for a new sensor. The calibration number changes as the
sensor ages. For improved accuracy the M800/M880 incorporate a special
feature to recalibrate the sensor. This feature allows for sensor
ageing. See the help for details."

Does anybody know how the calibration is done with the Pectel ECU´s ?

Best regards,
Bernd

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