Vw polo epc

In a few words: The EPC warning light comes on to indicate that there is a problem with the electronic system that controls the engine. You should take into account that the problem vw polo epc go from a burnt out headlight bulb to throttle failure. For this reason, trying to find the problem any other way may be a troublesome task, vw polo epc. In these cases, the throttle will have a TPS Throttle Position Sensor and an actuator electric enginethat is to say, there are no mechanical connections between the throttle and the engine of the car.

Post by Nodster » Fri Apr 03, am. Post by monkeyhanger » Fri Apr 03, pm. Post by Nodster » Fri Apr 03, pm. Post by silverhairs » Fri Apr 03, pm. Post by stuartrendall » Fri Apr 03, pm.

Vw polo epc

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Just a quick loop to warm it up and straight back home.

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Seeing this can be somewhat alarming, but what does the EPC light really mean? Continue reading to discover more! It means there is a trouble code stored in the EPC system. The Electronic Power Control system is monitored by the engine control unit , brake control unit, transmission control unit, and steering control unit. The most common causes of an EPC light are a faulty throttle body, a faulty ABS sensor, a cracked ABS ring, a bad brake pressure sensor, or a faulty brake pedal switch. It can also be caused by wiring issues or other electrical issues. The throttle body controls how much air should enter the engine when you press the gas pedal. The EPC system uses the throttle body to control the engine power, and if there is an issue with the throttle body, the EPC system will not be able to function properly.

Vw polo epc

In a few words: The EPC warning light comes on to indicate that there is a problem with the electronic system that controls the engine. You should take into account that the problem may go from a burnt out headlight bulb to throttle failure. For this reason, trying to find the problem any other way may be a troublesome task. In these cases, the throttle will have a TPS Throttle Position Sensor and an actuator electric engine , that is to say, there are no mechanical connections between the throttle and the engine of the car. As a consequence, the EPC is in charge of the regulation of the throttle body according, mainly, to a signal sent by the throttle sensor. This is how fuel consumption and emissions are decreased.

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Took the dealer 2 goes to decide it was the HPFP and it needed replacing. I've been having this problem for weeks: I start the engine and everything works perfectly but, after driving for a while, suddenly the EPC turns on. Absolutely amazing! Obviously no garages are open so I'm left to wait. A new car like that if it has a problem now may as well get it out of the way instead of it happening months or years down the line. In these cases, the throttle will have a TPS Throttle Position Sensor and an actuator electric engine , that is to say, there are no mechanical connections between the throttle and the engine of the car. The fact you disconnect the MAF and the car works seems to suggest you haven't got any air leaks in the intake system letting more air, bypassing the MAF, han the MAF accounts for when working normally. Very thorough examination of everything. Post by Nodster » Mon Aug 31, pm Never fedback what the issue was. Post by Nodster » Mon Aug 31, pm.

Many Volkswagen owners have encountered this issue, and, at first glance, it can seem fairly daunting.

Have you changed the stock air filter for some oil soaked one? Post by silverhairs » Fri Apr 03, pm. Tried it back in Sport, but no real power and it revs really slowly. Happy days. Post by Nodster » Fri Apr 03, am. No noticeable issues. Because of this, you will not be able to accelerate. Post by monkeyhanger » Fri Apr 03, pm I just had an email from my supplying dealer Listers asking if I'm a key worker in need of essential maintenance, so it seems that some garages are keeping their service departments open on a reduced service. Log in Sign up. In these cases, the throttle will have a TPS Throttle Position Sensor and an actuator electric engine , that is to say, there are no mechanical connections between the throttle and the engine of the car. Ad blocker detected: Our website is made possible by displaying online advertisements to our visitors. I made sure to reply back to VW to tell them their breakdown service was amazing.