KMS MD35 - Lambda-Control

KMS MD35 manual
Version 4.16 31
3.2.4.1.8 Lambda-control
A standard (narrow band) BOSCH lambda sensor or one of
the KMS UEGO controllers can be connected to the
system. Select the relevant lambda sensor in the menu
(top left).
When the engine is running, the A/F ratio/lambda ratio
will show in the communication bar.
It is also possible to connect a second lambda
sensor/UEGO controller to the system. This 2
nd
sensor/controller has to be the same as the first one.
3.2.4.1.8.1 Adjustment of air fuel ratio feedback control
Lambda controller type:
Via this menu you can specify the lambda sensor/controller in use. For wideband sensors, the input
signal is via the included controller, while standard narrow band BOSCH lambda sensors can be
connected directly to the ECU.
Warning:
When you have a KMS UEGO Display controller you can choose 3 different
types of output signal (type a,b and c) for the UEGO display. Always check
if the output type is the same as selected in this software. Type “a” of the
KMS UEGO Display controller has the same output curve as the KMS UEGO
controller.
When using the KMS UEGO CAN controller, the lambda controller type must
be set up correctly. When the UEGO CAN controller operates by CAN communication, you must set
the lambda controller type to KMS UEGO controller CAN. When operating by serial (RS232)
communication, you must set the controller type to KMS UEGO controller C-type.
Use Lambda sensor:
There are different options in this submenu. You can select your attached oxygen sensor and on
which injection group the correction has to work.
1 with correction on injection group 1
2 with correction on injection group 1
Use lambda sensor: 1+2 banked with 2 injection maps
1 with correction on injection group 2
1 correction on injection group 1 and 2
1 with correction on Boost_correction map
Lambda scaling:
In this menu the values of the different types of sensors/controllers is visible. The KMS UEGO
(display) controllers are pre-calibrated.