Basic question - If I am seeing the electrical schematic correctly, the voltage at the ECU should be roughly the same as the charging voltage? Is that correct?
My reason for asking is - My Neo has a voltage monitor and when running only shows 11.9 to 12.8 depending on rpms, I double checked with meter at the connection to the NEO which is fed off of ECU power and it is slightly higher but not the same as I read at battery.
For instance battery reads 14.3, connector to Neo reads 13.1 and monitor in Neo says 12.8? Should I be double checking grounds at ECU? Before pulling glove compartment back out, I figured I would check to make sure I do have an issue that I should be concerned with...
Thanks
My reason for asking is - My Neo has a voltage monitor and when running only shows 11.9 to 12.8 depending on rpms, I double checked with meter at the connection to the NEO which is fed off of ECU power and it is slightly higher but not the same as I read at battery.
For instance battery reads 14.3, connector to Neo reads 13.1 and monitor in Neo says 12.8? Should I be double checking grounds at ECU? Before pulling glove compartment back out, I figured I would check to make sure I do have an issue that I should be concerned with...
Thanks