AUTO 235B - Engine Performance III/Diagnostics

Credits: 4

Description
Study of advanced level diagnostic test procedures and the equipment used to analyze OBD-II emission and driveability concerns. Use of Digital Storage Oscilloscopes, current ramping, scan tool analysis and 4 and 5 gas analyzers is mastered.

Student Learning Outcomes

Diagnose engine performance faults on OBD-II Systems:
Engine misfire.
Engine idle and off idle hesitation.
Identify and repair intermittent drivability problems.
Sensor circuit faults using wiring diagrams.

Prerequisite: AUTO 227B