FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM: Car repair manuals for everyone.

Trip Computer Information

Trip computer information, such as instantaneous fuel usage, is received over the serial data line from the IPC. A discrete input sends fuel level information to the IPC for range calculations. This raw data is processed by the IPC using its internal time keeping functions to determine, for example, average fuel economy.