Hope the link below helps you.
https://www.joeheidt.com/blog/is-the-volkswagen-epc-warning-light-dangerous/
SOURCE: my epc light went on in my 2002 volkswagen jetta
Take it to the dealer, the EPC warning light - and even more the failsafe run which doesn't allow you drive faster than 20mph) is an indication of serious motor troubles. They can read the ECU faultcodes, which should be a good startingpoint for troubleshooting the cause ...
You could do some basic troubleshooting like checking the air filter, the oil level, the spark plugs, etc. You didn't fill it up with bad gas, did you ? And does the engine make strange noises/vibration when running idle ? In case you fixed some obvious cause, you can dis- and reconnect the battery to erase the engine's faultcode. If it's not fixed, the EPC (and failsafe run) will simply come on again.
My advice would be not to drive it untill it's fixed to prevent more potential damage.
SOURCE: 2004 Volkswagen Pointer After servicing the
Just had a similar problem. Took my 2003 Volkswagen Jetta 2.0l auto in for an oil change. They also checked the air filter. When finished, I started it up and the EPC and MIL (aka CEL, check engine light) lamps came on.
Figured it was just a glich caused by draining/refilling the oil and that it would reset itself by the next day. No luck. So, after checking to make sure the gas cap was tight, I poked my head under the hood. Made sure the oil fill cap was on tight. They also checked the engine air filter so I took a look over there. Low and behold, the ding-a-ling at the shop neglected to reconnect the MAF sensor cable. That is the electronic connector on the air intake hose between the engine and the air filter box.
Plugged that back in and bing, EPC light went out. MIL still on, but if I recall, after a "major" event, the MIL won't go out until it is reset. Taking it back to the shop to have the code cleared.
So, long story short, if you get an EPC and MIL, first check to make sure that the MAF is properly connected.
SOURCE: reset alarm system on a 1998 volkswagen beetle
Please clarify? There is no electric to it or asking for a security code? Let me know
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