Where can I get a pending code on my car?
One or more sensors may have triggered a pending code. If you don’t have a scanner tool, you may be able to take your vehicle to a local auto parts store to get the codes retrieved, or the store may lend you the scanner. Better yet, buy a relatively inexpensive but quality automotive scanner from your local auto parts store or online.
What to do if your car ECM is not working?
The only way to be sure is to visit a mechanic with the proper computer. They can analyze your vehicle’s error codes, and let you know exactly what the problem is. If your ECM can’t make adjustments to your car’s timing or air to fuel ratio, the vehicle may not start at all.
Can a faulty crankshaft sensor cause a car to stop?
The crankshaft sensor is necessary for your car engine to run on most car models. You also have a camshaft position sensor on some car models, which the car uses if the camshaft sensor is faulty. Here, a faulty crankshaft position sensor may not cause the car to stop entirely.
What to do if your check engine light is off?
If the Check Engine Light turns on then stop the engine and continue with the diagnostic. If the Check Engine Light remains off then drive the vehicle for 5 to 10 minutes. If the light remains off you may have an intermittent problem. If the light lit during your driving cycle then continue with the diagnostic process.
What happens if you clear an OBD2 code without a scanner?
If the light comes back on within a day of clearing OBD2 codes, this is a sign that you need to get your car checked out for more serious problems. Although resetting OBD2 codes without a scanner is a fairly simple process, you might still notice a few minor issues once your car restarts.
What happens when you reset your car’s error code?
When your car had a problem the computer adjusted some parameters so it will run good.When he reset the codes the engine will start running normally but if if it still senses a problem it will revert back to where it was.
What does erasing error codes with the scanner solve the?
2ndly, after the scan was done and codes erased, the engine idle dropped soo low that the engine vibrates especially with the ac on. (Would appreciate yr replies, thanks.) Codes are meant to indicate a possible malfunction in certain components or systems within a car.
What happens when you clear an error code?
If he just cleared the codes its normal for the engine to run different. When your car had a problem the computer adjusted some parameters so it will run good.When he reset the codes the engine will start running normally but if if it still senses a problem it will revert back to where it was.