ASEP 108 - Engine Performance Level 1

Credits: 3
Instructional Contact Hours: 5

Introduces basic fuel, emissions and electronic control of today's modern vehicles. Practices ASE Education Foundation tasks to MLR (maintenance and light repair) level related to engine performance systems. Requires meeting all related GM ASEP training requirements. Credit may be earned in ASEP 108 or AUTO 108 but not both.

Prerequisite(s): ASEP 106 or AUTO 106 may be taken previously or concurrently
Corequisite(s): None
Lecture Hours: 45 Lab Hours: 27
Meets MTA Requirement: None
Pass/NoCredit: No

Outcomes and Objectives

1. Diagnose and complete Level 1 ASE Education Foundation tasks as listed below:

A. Research vehicle service information such as fluid type, vehicle service history, service precautions, technical service bulletins, and recalls including vehicles equipped with advanced driver assistance systems (ADAS).

B. Retrieve and record DTCs, OBD monitor status, and freeze frame data; clear codes and data when directed.

C. Demonstrate understanding of proper engine cooling system operation.

D. Demonstrate understanding of camshaft timing including engines equipped with variable valve timing (VVT) systems.

I. Computerized Controls related Tasks:

A. Identify computerized control system components and configurations.

II. Ignition System related Tasks:

A. Identify ignition system components and configurations.

B. Remove and replace spark plugs; inspect secondary ignition components for wear and damage.

III. Fuel, Air Induction, and Exhaust Systems related Tasks:

A. Identify fuel, air induction, and exhaust system components and configurations.

B. Replace fuel filter(s) where applicable.

C. Inspect, service, or replace air filters, filter housings, and intake duct work.

D. Inspect integrity of the exhaust manifold, exhaust pipes, muffler(s), catalytic converter(s), resonator(s), tail pipe(s), and heat shields.

E. Inspect condition of exhaust system hangers, brackets, clamps, and heat shields.

F. Check and refill diesel exhaust fluid (DEF).

IV. Emissions Control Systems related Tasks:

A. Identify emission control system components and configurations.

B. Inspect, test, and service, and/or replace positive crankcase ventilation (PCV) filter/breather, valve, tubes, orifices, and hoses.