Can a bad battery cause the EPC light to come on?
An EPC light is caused by a fault condition in the electronic throttle body, but again, voltage surges from jump starting or really low battery can cause all kinds of problems.
How much does it cost to fix EPC light on VW?
In the case of a glowing Electronic Power Control (also called the EPC), You will need to pay an average of $124 to $214 to fix it, but that is only if the throttle body is malfunctioning. It can most likely be resolved by simply resetting the light. The cost to fix an epc light on a vw jetta is about $200.
Why does the EPC light come on on my Volkswagen Golf GTI?
Epc light is mostly known to come on when there is emissions probelms. Could be Lambda probe sensor (o2) on cat. 41 people found this helpful. the check engine light deals with emission related problems. if there is a loss in engine power then thats when the epc light comes on.
Why is my EPC light not working on my Volkswagen Passat?
There are several different causes when it comes to the EPC light as mentioned before. The most common problem with Volkswagen cars when the problem appears is a faulty ABS Sensor or ABS Ring. Throttle body failure. Bad ABS Sensor – Common on Newer VW Passat. Failed Brake pedal switch – Common problem on Golf 4 & Fabia.
Why does my EPC light not come on?
If you get the EPC light and the check engine light with a rough idle it is likely that either your Throttle Body has failed or your throttle pedal. (One other thing it could be is the Cruise control failing as well) If the vehicle is in limp mode or feels like it has no power I would start with the TB.
When do you switch from EPC to check engine light?
However after driving maybe 15 miles the next day the same thing occurred, in addition my vehicle began stalling at stops and the EPC light switched to the check engine light. Again once parked the lights both EPC and Check Engine switched off.
What causes EPC light to go out on Volkswagen Golf 4?
There are several different causes when it comes to the EPC light as mentioned before. The most common problem with Volkswagen cars when the problem appears is a faulty ABS Sensor or ABS Ring. Failed brake pedal switch – Common problem on Golf 4 & Fabia A failed brake pressure sensor (Inside the ABS Module)
What causes an EPC light on an Audi?
The most common causes of an EPC light on your Audi or VW is a faulty throttle body, a faulty ABS sensor, ABS ring or a faulty brake pedal switch. Here is a more detailed list of possible causes of the EPC Light. Throttle body failure; Bad ABS Sensor – Common on newer VW Passats; Failed brake pedal switch – Common problem on Golf 4 & Fabia
When did the light come on on my Volkswagen Golf GTI?
The light first came a couple weeks ago after there was a noticeable shift in power, light tug, feeling of a slight down shift. I preceded to drive the car home and left it parked for the night. The next day the light was off.
Is it safe to drive with EPC light on?
The EPC light is so ingrained with your Volkswagen’s vehicular systems that it is a significant risk to drive with it on. It is very likely that you don’t have ABS anymore or that the steering has been compromised. Driving with the EPC light on almost never does any damage to the vehicle itself.