What happens if your car fails the smog check?
The last thing you want is to have your smog check redone and still fail. It’s a common problem when aftermarket parts are used in an attempt to save money, however the components aren’t always up to the California emissions standards. You have one other option if your car fails its smog check.
How can I tell if my car is smogged?
Check your tailpipe emissions with a sniffer, or car emission tester. Check if your Check Engine Light is illuminated on your dashboard. If you’ve heard of a car getting ‘smogged’, this is what they mean. Having your car smogged is the process of having a smog check or car emission test performed. How Often Do I Need a Smog Test?
Why is my smog check OBD 2 incomplete?
There are several reasons why the monitors may be incomplete. If your car has recently been repaired for a problem that set a DTC (check engine on) and the technician cleared the DTC, he also erased the monitors. Also, if battery has been disconnected, replaced or needed a jump-start, the monitors may be erased.
Why does an old catalytic converter fail a smog test?
In most cases, the reason why an old CC fails a smog test is because the smog equipment is calibrated too sensitively. The CC is still good and still does its intended job of blocking pollutants from the vehicle’s exhaust, but unlike a brand new CC, it is no longer sensitive enough to pass a smog test.
What happens when your car fails a smog test?
When your car gets a smog test, one portion of the test involves connecting the smog test machine to the car’s computer and checking if there are any DTC’s, and also checking to see if the monitors are ready. If they are not, the vehicle fails the test, because there may be problems in the system that can’t be reported by the computer.
Is it possible for a car to be smogged?
It would either come out clean or not clean. The other option was to drive the car a lot before bringing it back to get smogged. This car is driven very little. It is a 2002 model with less than 60,000 miles.
When does Smog Check Come Out the tailpipe?
It does not test what is going on when the engine is cold, idling, decelerating, etc. Also, not all the smog a car makes comes out the tailpipe.
Why was the smog check OBD II invented?
The primary reason OBD II was invented is to reduce smog emissions caused by malfunctions, but it is also valuable as an alert to the driver that something is wrong…something that can affect gas mileage and drivability, or actually cause further damage to the vehicle.