# Lambda to CAN. 2nd sensor

**URL:** <https://community.ecumaster.com/t/lambda-to-can-2nd-sensor/2115>\
**Category:** EMU BLACK / CLASSIC\
**Created:** [August 21, 2024, 8:29am UTC](https://community.ecumaster.com/t/lambda-to-can-2nd-sensor/2115 "2024-08-21T08:29:21Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Melhook](https://avatars.discourse-cdn.com/v4/letter/m/b487fb/32.png) [@Melhook](https://community.ecumaster.com/u/Melhook)\
**Post date:** [August 21, 2024, 8:29am UTC](https://community.ecumaster.com/t/lambda-to-can-2nd-sensor/2115/1 "2024-08-21T08:29:21Z")

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Hi All,  
I did ask on FB but didn’t really get a valid reply.  
I have a second Lambda sensor and Lambda to CAN interface.  
How can I set the log to view the second Lambda voltage the same as Lambda 1.  
ie 0v- 1.5 v.

I can view the analogue gauges and they seem to work, but they are reading 0-5v.  
i want to make it easier for my tuner to see the second lambda.

Thanks for looking.

Melvin