Portland Community College | Portland, Oregon Portland Community College

Diesel Service Technology, 2 year certificate

Student and instructor examining a backhoe in the shop

Award information

Degrees and certificates by number of terms to complete
Award Length Financial aid eligible Currently accepting students?
Certificate: Diesel Service Technology2 years

Learn more about Diesel Service and all 5 awards available »



Course listing for the 2023-2024 catalog year.

CG 209Job Finding Skills1
DS 100Heavy Duty Diesel Electrical/Cummins Electronic Controls 12
DS 101Diesel Engine Rebuild and Lab Procedures12
DS 102Truck Power Train6
DS 103Fuel Injection Systems6
DS 105Fundamentals of Mobile Air Conditioning Systems3
DS 106PMI/Detroit Diesel Electronic Control4
DS 202Heavy Duty Power Train6
DS 203Fuel Injection Diag, Elect Eng Controls & Aftertreatment6
DS 205Mobile and Hydrostatic Hydraulics9
DS 206Medium/Heavy Duty Truck Brake, Suspension & Steering8
MTH 105Math in Society (MTH105=MTH105Z) (or any course for which MTH 95 is a prerequisite) §,Z4
WLD 217Diesel Welding3
WR 121Composition I (WR121=WR121Z) §,Z4
or WR 122 Composition II (WR122=WR122Z)
or WR 227 Technical Writing (WR227=WR227Z)
Diesel Service Technology Human Relations Electives §8
Total Credits92

Course contains Related Instruction and cannot be substituted with another course; Related Instruction details can be viewed here.


This course is part of Oregon Common Course Numbering. The following courses are equivalent:
MTH 105 and MTH 105Z
WR 122 and WR 122Z
WR 227 and WR 227Z

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