# Oil Pressure and Temperature Inputs (Link ECU)

**URL:** <https://forum.realdash.net/t/oil-pressure-and-temperature-inputs-link-ecu/621>\
**Category:** Bugs and troubleshooting\
**Created:** [July 19, 2020, 10:09am UTC](https://forum.realdash.net/t/oil-pressure-and-temperature-inputs-link-ecu/621 "2020-07-19T10:09:07Z")\
**Posts on this page:** 1\
**Showing post:** 11

<div class="post-metadata">

**Author:** ![realdashdev](https://forum.realdash.net/user_avatar/forum.realdash.net/realdashdev/32/6_2.png) [@realdashdev](https://forum.realdash.net/u/realdashdev)\
**Post date:** [August 21, 2020, 6:40am UTC](https://forum.realdash.net/t/oil-pressure-and-temperature-inputs-link-ecu/621/11 "2020-08-21T06:40:42Z")

</div>

Indeed, the documentation we got from Link years back, and the information in PCLink app help file differ on some points:

Here are the differences and how RealDash currently interprets the data stream. Differences are the same on short and long data stream:  
Byte 25-26: Digital input 1-12 status  
Byte 27-28: Wastegate duty cycle  
Byte 43: Percentage fuel cut  
Byte 44: Percentage ignition cut  
Byte 81-82: AFR target  
Byte 83-84: Lambda  
Byte 85-86: Boost target  
Byte 87-88: timer1  
Byte 89-90: timer2  
Byte 91: Differential fuel pressure  
Byte 92: Altitude

I do not know why we have two different information about datastream, but I can make you a test version that changes the bytes 43 and 44 to read ANTemp1 and 2. If you are willing to test, send me an email to [contact@realdash.net](mailto:contact@realdash.net) and I will provide you a download link to test version.

---

_[View the full topic](https://forum.realdash.net/t/oil-pressure-and-temperature-inputs-link-ecu/621)._