|
D2 - Interior Electrics Airbags, Sensors, climate modules, instrument clusters, switches etc |
|
Thread Tools | Display Modes |
#1
|
||||
|
||||
Battery voltage mystery
Today I decided to check my battery voltage (or alternator voltage) with engine running.
I have a new multi-meter which I assume is accurate. It agrees with my old cheaper Maplins multi-meter. According to the new multi-meter my battery voltage at terminals is a healthy 14.1V But checking via VCDS shows battery voltage to be 13.86V a bit low. Which voltage should I trust? What is VCDS actually measuring, voltage at battery terminals or at some other location? |
|
|