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Course description

A logical follow on to the APEM6 Engine Management course, the new CAT and DPF course offers a detailed explanation of component function and test procedures of both the catalytic converter and the relevant O2 sensors or Lambda sensors. Given that, in principal, the DPF serves the same purpose as the CAT, the second part of the course explains how to identify and understand the function of the major diesel emission components and again how to test and diagnose faults. The course includes both theory and practical workshop sessions it also meets the requirements for technicians wishing to complete Auto Education’s “Road to Success” to obtain IMI Diagnostic Technician and Master Technician Status. COURSE CONTENT: • Describe the purpose and function of the catalytic converter. • Discuss how the catalytic converter is tested under OBD-II regulations. • Explain the method for diagnosing and testing the catalytic converter. • O2 sensor operation and testing • Identify and Describe diesel emissions components • Describe the purpose and function of DPF and SCR

Course goals and objectives

On completion of this course, delegates will be able to: • Understand the purpose and function of the DOC • Test DPF systems using scan tools and oscilloscopes • Make correct diagnosis of relevant sensors prior to activating forced regeneration • Understand the purpose and function of SCR systems (add Blue) and how to diagnose such systems

Course certificate description


Other information
This course is held in: English
Course level: 2
Expected course duration: 1 Days

Mon 27 Sep 2021 - Mon 27 Sep 2021

We have 7 Seats left
Total seats
Waiting list
  • Booking opens
    2021-05-11 00:00 - 2021-09-27 00:00
  • Cancellation / No Attendance Policy
    This course may be cancelled free of charge until 2021-09-20 09:00. If you cancel after this date or no show for a training course you will be billed an admin fee which will be a % of the listed price of the course. The % for this course is 43.00%.
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Course program
2021-09-27 Mon

Avonmouth - LKQ Academy - UK Euro Car Parts, Avonmouth Fifth Way Bristol BS11 8DT

  • 09:00 - 17:00 Held by Lee Cowley
This course is held at 1 Venues

ECP Training Centre

Your teacher welcomes you!

Lee Cowley



Other course dates
Oct 2021
Course starts Course ends Location address Language Seats left
2021-10-18 09:00 Mon 2021-10-18 17:00 Mon Avonmouth - LKQ Academy - UK
Euro Car Parts, Avonmouth Fifth Way Bristol BS11 8DT
EN -2 Book