What does a check engine light mean on a VW Jetta?
A check engine light can indicate a broad spectrum of problems with your 2011 Volkswagen Jetta. In some cases you need to pull over immediately to prevent damage while in others you merely need to tighten you gas cap next time you stop in order to reset the service engine soon light.
When does an EPC light come on on a VW Jetta?
See all problems of the 2015 Volkswagen Jetta . Engine seized with no prior warning. The oil light or temperature light did not come on prior to car stalling with a seized engine. We were driving on the highway at highway speed when all of a sudden the car would not accelerate and an epc light came on, not a check engine light.
Are there any problems with the Volkswagen Jetta?
Volkswagen Jetta owners have reported 146 problems related to check engine light on (under the engine and engine cooling category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Volkswagen Jetta based on all problems reported for the Jetta.
Where is the OBD plug on a 2011 Jetta?
The video above shows how to locate the on board diagnostics (OBD) plug on your 2011 Jetta, how to read the trouble codes and how to reset or clear the check engine light using a scanner on your Jetta. Intermittent Check Engine Light: If the check engine light on your 2011 Jetta is intermittent, try to take note of the conditions when this happens.
What to do if your VW engine light is flashing?
Never ignore your VW engine light or drive the car for an extended time, especially if your Volkswagen CEL is flashing. Driving a Volkswagen with a flashing check engine light could have a devastating effect on your engine and catalytic converter. If the engine overheats, pull over and turn off the car.
What should I do about my 2011 VW Jetta?
2011 Volkswagen Jetta SE 2.5L 5 Cyl. Sedan Plug the oil leak If you are leaking oil and parking on your oil spots each night, the oil is breaking down your tires’ rubber 2011 Volkswagen Jetta SE 2.5L 5 Cyl. Sedan Replace your wiper blades Did you know that the sun wears out wiper blades faster than rain? Replace your blades twice a year
What’s the problem with my 2011 VW Jetta?
CarComplaints.com Notes: Digging through the long list of NHTSA complaints about a sudden loss of engine power and the high pressure fuel pump failing, it’s never good to come across the “my car (with a cold engine) set itself on fire in the middle of the night” complaint. No one has added a helpful site for this 2011 Jetta problem yet.
What causes a Volkswagen Jetta engine to misfire?
Keeping in mind that any engine needs air, fuel, and spark for ignition, your Volkswagen Jetta’s fuel system can often cause the engine to misfire. It can run too lean or rich.
Why does my check engine light come on?
The Check Engine Light on your Volkswagen (Jetta, Passat, Golf, Tiguan, etc.) can come on for many reasons, including defective mass airflow sensor, bad thermostat, engine temperature sensor, short in main wire harness, vacuum leak, worn spark plugs and failed ignition coils.
What to do if your Volkswagen Dashboard Light comes on?
If ABS malfunction, see owner’s manual. If low brake fluid, STOP (you will hear a 1x audible warning). Consult local authorized dealership for more information. Switch the ignition off and on again if this inspection light comes on. If the light stays on, contact an authorized Volkswagen dealer or service facility.
Can you drive a VW Jetta with the EPC light on?
We strongly recommend against driving your VW Jetta with the EPC light. The light is on to warn you that vital vehicular systems are having problems. If your VW will even drive at all, it’s only meant to help you “limp” into the Volkswagen dealership or mechanic to get a repair.
What does the yellow warning light on a VW mean?
The solid yellow Volkswagen warning light means ESP/ASR is inactive. A flashing warning light signifies an ESP/ASR event. Contact your local authorized Volkswagen dealer for more information. The yellow check engine light code could mean your filter is blocked with soot. See owner’s manual for more information.
How can I Reset my Check Engine light?
You should always have the codes generated by your car’s computer scanned and read so you can determine the cause. You can reset the light once you have fixed the problem. When the check engine light goes on, an error code is saved in the car’s computer.
What are the O2 sensors on a VW Jetta?
The oxygen sensors that are equipped in your Volkswagen Jetta are responsible for monitoring the exhaust to help the ECU determine the correct air/fuel mixture. Of all the sensors equipped in your vehicle, the O2 sensors may have it the hardest. They deal with super hot exhaust that can cover them in deposits that can leave them ineffective.
Why does my VW Jetta have a bad fuel injector?
Your Volkswagen Jetta’s fuel injection system atomizes the fuel into a fine mist. If a fuel injector is not operating properly, it will either let too much or too little fuel into the combustion chamber relative to the amount of air. There are many reasons why a fuel injector may go bad, as well as different symptoms relative to how they went bad.