BOSCH LSU ADV configuration

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taronsargsyan
Posts: 12
Joined: Thu May 13, 2021 6:00 pm

BOSCH LSU ADV configuration

Post by taronsargsyan »

Hi

ECU: S7 plus

planning to have BOSCH LSU ADV pre turbo installed on N54 for dual bank setup, same time I will keep two lambda on downpipe for different debugging/troubleshooting scenarios.

Need to know how the heating strategy is configured on this ecus. according to datasheets this lambda sensor have different heating strategy.


any input is appreciated

regards
taronsargsyan
Posts: 12
Joined: Thu May 13, 2021 6:00 pm

Re: BOSCH LSU ADV configuration

Post by taronsargsyan »

I have checked the output functions and see there are some configs for lambda heating. However Im unable to see how I can implement something similar to what the ADV or 4.9 spec require. Both have dependency on time on startup and afterwards. Any ideas if this can be configued somehow using CM maps ?

regards
Lambda_Sensor_LSU_ADV_ADV_pre_Turbo_Datasheet.png
Lambda_Sensor_LSU_ADV_ADV_pre_Turbo_Datasheet.png (184.28 KiB) Viewed 4615 times
Lambda_Sensor_LSU_4-9_Datasheet.png
Lambda_Sensor_LSU_4-9_Datasheet.png (262.51 KiB) Viewed 4615 times
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