Check Engine Light Turned On After Smog Check

The orange check engine light is a car s way of telling you something is wrong.

Check engine light turned on after smog check.

If your mechanic tells you something needs to be repaired get it repaired before the smog test or the light will turn back on. In california if the check engine light is on your car will not pass the smog check. If you need smog repairs to pass your smog test west coast tire is ready to help. There can be a million and one reasons for that little orange check engine light to illuminate.

We d like consumers to comprehend that by turning off the check engine or service engine soon light that all emissions data from your automobile s engine control module ecm will likely be deleted. The smog check is one of those iffy factors that drives car owners nuts. My smog guy hooked up the code reader which indicated an emission leak fortunately it was just a loose gas cap after it was reset at no charge i drove it about 80 miles. Resolved click to view hey my car is due for a smog test within 5 days.

Whether there is a legitimate issue or not your onboard computer has detected a fault and it will return that fault until it is fixed or the computer is reset. Returned the next day and the check engine light did not turn back on i passed my smog check and my smog guy charged me 40 00 total for smog check and certificate. West coast tire service can diagnose and repair any exhaust system issue that might cause your check engine light to turn on. The check engine light is now off.

Passing smog test when check engine light is flashing. Here are the 10 most common issues that trigger it. But the check engine light came on 3 days ago. Fortunately many car repair shops and even some auto parts stores now offer free check engine light checks with equipment that interprets the specific malfunction code.

Before you test your car bring it in to your local auto repair shop for a diagnosis and any necessary repairs. Make sure the battery hasn t been. However i ve been told that if your check engine light has been on in the last 2 weeks. It should never be ignored.

When a smog test is due its best to take the vehicle to the smog station after its been driven for a time to effectively warm the engine and exhaust system. The technician will first validate that the mil is illuminated in the key on engine off position and then start the engine. A service engine light is usually illuminated because of a sensor failure or a sensor reading that is out of specification. Generally the check engine light illuminates when your vehicle is experiencing an emissions problem and this is the primary reason why it won t pass a smog check with the light on.

You may have already reviewed details explaining the best ways to shut off the check engine light or service engine light prior to a smog check.