What is a Smog Checklist?
A smog checklist is a tool used by smog technicians in emission testing centers when conducting smog checks. It helps smog technicians record findings and document any observations that may indicate unsafe vehicular conditions or non-compliance with regulations.
This article will briefly discuss: (1) the smog check procedure; (2) compelling reasons for smog checks; (3) a mobile tool to help smog technicians efficiently conduct smog checks; and (4) free smog checklists you can browse and download for free.
Smog Check Procedure
Depending on state regulations, smog checks are required every 1-2 years and can include vehicle safety checks as well. Here’s an overview of what happens during a vehicle emissions test (according to the Bureau of Automotive Repair (BAR)).
Before each vehicle inspection, smog technicians need to conduct a pre-test to ensure that smog test equipment are maintained and calibrated in accordance with BAR specifications.
2. Emissions Measurement
Smog technicians measure and record the readings of Hydrocarbons (HC), Carbon Monoxide (CO), and Oxides of Nitrogen (NOx) from the vehicle emissions. Testing equipment can vary but technicians use approved exhaust emission analyzers to test vehicle emissions.
3. Visual and Functional Inspection
Smog technicians conduct visual and functional inspection of the vehicle to check if there are any defective, tampered, missing, disconnected, or modified emission control systems and if other equipment, such as the malfunction indicator light, are working.
Significance of Smog Checks
The US Environmental Protection Agency (EPA) regulates vehicle emissions and has set programs to help keep vehicle emissions in check and control its negative impact. Here are 3 compelling reasons to keep vehicle emissions in check.
Respiratory conditions and other medical ailments can be caused or exacerbated by prolonged exposure to chemicals and other air pollutants from vehicle emissions. The World Health organization (WHO) has recognized the contribution of vehicle emissions to air pollution and encouraged its reduction.
According to the EPA, the transport sector is one of the biggest contributors to greenhouse gases in the US. Keeping vehicular emissions in check can help alleviate the negative impact of vehicles on the environment.
Not only are individual car owners impacted if they don’t keep vehicle emissions in check and comply with smog regulations, states run the risk of suffering financial repercussions due to non-compliance with EPA regulations.
Technology for Efficient Smog Checks
With the responsibility of emissions test centers to conduct smog checks for vehicles that need periodic registration renewal, paper-based smog checklists can be inefficient and inconvenient when conducting smog checks. iAuditor, the world’s most powerful inspection app, can help smog technicians do the following:
- Capture required vehicle details and add optional photos
- Efficiently record results and generate smog inspection reports
- Use iAuditor seamlessly with other programs and systems used for smog checks
- Customize iAuditor smog checklists according to local regulatory requirements
- Use for free with small teams. Unlimited reports and storage for premium accounts.
Powerful Smog Checklists
Vehicle Inspection Checklist
Qualified vehicle technicians can use this vehicle inspection checklist to help ensure a vehicle’s safety and roadworthiness. Rate the overall condition of the vehicle at the end of this checklist.