Smog Tech Training Fuel System Basics:
Open Loop-Close Loop Status 


This information is from the ATG PowerPoint Presentation for the level 1 Smog Check Inspector License:

The Smog Class is conducted at a low cost to help anyone looking to get their Smog Inspector License. 

Instructor Nate Davis

License B.A.R. Smog Instructor for over 25yrs. 


Loop Status 



Lambda 



UNDERSTANDING 02 SENSOR AND FUEL TRIM



Click Here for Lesson 3


CLASS SCHEDULES

Emission Control 1:

B.A.R. Smog Check

Inspector Level 1

(Inspector "Smog" License):

Engine Fundamentals  

8am - 12:15 pm 

Summer Class

7/5/2022 -8/5/2022

Class # 799065


Emission Control 2:

B.A.R. Smog Check

Inspector Level 2

(Inspector "Smog" License):

Rules and Regulations

8am - 12:15 pm

Summer Classes

7/5/2022 - 8/5/2022

Class # 799067


Engine Performance 1:

 8am - 12: 15 pm

Date: TBD

Class # 799069


Engine Performance 2:

B.A.R. Specified Diagnostic

and Repair Training

(Repair "Smog" License)

Time: TBD 

Date: TBD 

Class # 799071


Emission Control 1

(Inspector "Smog" License):

5:00pm - 8:45 pm

Date: TBD

Class # 799065


Emission Control 2: 

(Inspector "Smog" License):

5:00pm - 8:45 pm

Date: TBD

Class # 799065


Exhaust Emissions (Update Class):

5:30 pm - 8:45 pm 

Tuesday nights: 

Dates: coming soon 

Class # 796070