What are the monitors for smog?
Most 1996 and new vehicles have on board computers called an On Board Diagnostics II monitors (OBDII). OBDII contains information which is used to conduct smog tests, and determine smog test readiness.
What is an OIS vehicle?
The BAR-OIS is the Smog Check equipment required when inspecting most model-year 2000 and newer gasoline and hybrid vehicles and most 1998 and newer diesel vehicles. The system consists of a certified Data Acquisition Device (DAD) and off-the-shelf equipment, including a computer, bar code scanner, and printer.
What is Bar 97 in smog test?
The BAR-97 Emissions Inspection System (EIS) inspects vehicles under simulated driving conditions to detect oxides of nitrogen (NOx), hydrocarbons (HC), and carbon monoxide (CO) emissions.
Is a smog shop profitable?
Compared to many small businesses the smog shop can be highly profitable in relation to what the buyer has invested. Add to that, with constant demand for the service and a pricing profile in the industry that is both competitive and profitable for owners, this type of business usually is much in demand.
How do you set up a smog monitor?
General Motors Drive Cycle For Smog Check
- Start the vehicle from a cold start.
- Let the engine run on idle.
- Accelerate to 55 mph.
- Hold a steady speed of 55 mph for 3 minutes.
- Let go of the accelerator and coast until the vehicle hits 20mph.
- Accelerate again until 60 mph.
- Hold steady for 5 minutes at 60mph for 5 minutes.
What does CA OBD II mean?
On-Board Diagnostic II
OBD II is an acronym for On-Board Diagnostic II, the second generation of on-board self-diagnostic equipment requirements for light- and medium-duty California vehicles.
What cars need a smog check in CA?
What Vehicles Require a Smog Check? All hybrid vehicles, gasoline-powered vehicles, and alternative fuel vehicles that are 1976 model or newer require a smog check. Diesel-powered vehicles that are 1998 model or newer with a gross weight of 14,000 pounds and less will need a smog check.
How is smog test done?
Performing a smog check is a three-part process. A visual inspection confirms that all equipment is properly connected and that the smoke coming from the tailpipe isn’t black or white. A functional inspection reviews the vehicle’s computer and On Board Diagnostic system for fault codes or errors.
How do they perform a smog check?
During a smog check, a licensed technician will attach measuring equipment to your vehicle. During the smog check, the measurements taken are recorded and immediately available to your state’s agency responsible for monitoring smog and vehicle emissions.