Automotive Principlesnals because of defects in the wires or ECA, the IDM circuit will place diagnostic codes 14 and 18 in the ECA. (Refer to Chapter 13 in Automotive Principles: Repair and Service, Volume II, for complete EEC IV diagnosis.) ... Cruise Control On some EEC IV systems, such as those used on Taurus and Sable models, the cruise control module is integrated into the ECA. ... When increased cooling fan speed is required, the ECA grounds the high-speed electric drive fan (HEDF) relayanbsp;...
|Title||:||Theory and fundamentals|
|Publisher||:||Prentice Hall - 1988-01-01|