Virtually every modern car on the road is equipped with bells, whistles, and sensors designed to let you know when even the slightest thing is wrong with your vehicle. While any driver can appreciate ...

Abstract: In the automotive environment, understanding the thermal behavior of the engine is crucial: a fault in measuring the temperature can reduce reliability and poor fuel efficiency. Internal ...

SAE Transactions, Vol. 103, Section 4: JOURNAL OF FUELS & LUBRICANTS (1994), pp. 1237-1247 (11 pages) A study has been initiated to understand the influence of coolant temperature on HC emissions ...

A coolant temperature model of an internal combustion engine has been formulated to meet the new On-Board Diagnostics II (OBD II) requirement for coolant temperature rationality. The model utilizes ...