Det3 question

[mirlock]

Hi All

Have a small question , with the Det3 it mentions to earth all the unused inputs.
Does this include pull-up's

Also can the positive & ground be taken from any feed (positive being live on key turn) or does it have to come direct from the ecu

Thank in advance

[mirlock]

In case someone else needs to know the answer to this..

No you don't Earth unused pullups
&
Yes try to use the power from the main ECU