6.17 EngineOil Interface
In several sections of the specification the data type for temperature varies from a long, short, to a byte. The same data type for temperature should be used consistently across the specification. 
For example, in 6.19.1 Engine Coolant 
http://www.w3.org/TR/2015/WD-vehicle-data-20150616/#attributes-27 The temperature is a short while in section 6.17.1 temperature is a long. 
In section 7.3 TransmissionOil Interface
http://www.w3.org/TR/2015/WD-vehicle-data-20150616/#attributes-40 The temperature is a byte.
Steven Atkin, Ph.D.
STSM - Chief Globalization Architect
IBM Globalization Center of Competency