ASE 257 - On-Board Diagnostic Systems II

Note: This course will be retired in May 2014.

Prerequisite: ASE 256 or permission of academic chair

Compliments ASE 255 and builds upon learned principles required for successful completion of ASE area A8: Engine Performance. Diagnosis and service of advanced computerized engine control systems (OBD-II) and IM240 testing procedures are the main concepts covered. Instructional focus includes: OBD-II and IM240 system standards, drive cycle requirements, system components, system sensors, outputs and actuators, system functions, terms, diagnostic scan tools and function testing. Students continue developing troubleshooting/repair techniques by utilizing structured diagnostic stratagems. Emphasis is placed upon cylinder misfire diagnostics/service and Enhanced EVAP system concerns.

Credits: (2)

Lab Hours: 2
Lecture Hours: 1

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