Yes, the SRS (Supplemental Restraint System) light can be on during a smog check if there is a fault in the vehicle's airbag system. However, this light is not related to emissions and should not affect the smog check outcome itself. It's advisable to address any SRS light issues before the inspection for safety reasons and to ensure all vehicle systems are functioning properly.
I'd wait for at least a 150 miles ... if you have it checked too soon, there won't be enough stored data for the system to relay to the smog check machine.
not at the present time
There are pages and pages of things that can cause a check engine light. You need to have it checked with a scantool. Then the code can be diagnosed and repaired.
Dense smog and light smog
I need to have the smog on my car checked.
The "short" answer is- Inefficient combustion in the vehicle's engine produces chemicals that when exposed to sun-light create smog.
Yes, automatically.
A 1995 Nissan Quest may have difficulty passing a smog check if the engine light is on, as this typically indicates a problem with the vehicle's emissions system. Many smog tests include a check for the check engine light; if it is illuminated, the vehicle may be automatically rejected. It's advisable to address any underlying issues triggering the light before attempting to pass the smog test.
It can, if the cars computers have not had enough time to do all of their self diagnostics it will fail smog. They don't want you resetting the light on your way to the test.
It depends on where you live. In California you will not
because the particles in their mixtures are large enough to scatter light
Check the GAS cap. If it's not on tight it signals the smog sensor that something is wrong. Your gas tank is a closed system on new cars. When you put the gas cap back on you should turn it until it clicks This indicates that it's on all the way. The Smog sensor signals the car that something is wrong with the fuel system. You may have to go to a dealer to have the light turned off after you fix the cap.