Epc audi q5 2010

EPC light. Thread Tools. The G Man. Received 10 Likes on 10 Posts.

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. This system is also powered by the signals of auxiliary sensors such as the crankshaft position sensor CKP , the manifold absolute pressure MAP sensor, the mass air flow MAF sensor and the knock sensor, among others.

Epc audi q5 2010

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The guys checked and let me know that the problem is with the engine. You should take into account that the problem may go from a burnt out headlight bulb to throttle failure. Was this information useful?

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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.

Epc audi q5 2010

You are most likely familiar with EPC if you have an Audi vehicle. If the EPC warning light comes on, it will surely worry you. But what exactly is the Audi EPC light? What causes it to come on?

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This is how fuel consumption and emissions are decreased. Weird electrical problems. Email this Page. Send a private message to bayridgeguy. Questions for those who have had misfires. The severity of the problem and the accompanying symptoms may vary significantly, which is why it is important to scan the car as soon as possible to know its error codes and begin the reparation process. Replacing a cylinder head is a pretty big job. Posting Quick Reply - Please Wait. Did a compression test and found a bad cylinder head. Follow us on Facebook.

The EPC Electronic Power Control light can be a cause for concern, but fret not — resolving this issue is often simpler than it seems. Follow along as we break down the steps to ensure that your Audi Q5 is back on the road, EPC light-free, in no time. It signals issues related to the powertrain or engine management system that require prompt investigation.

Bad news, the dealer replace a injector and a spark plug due to misfiring. Received 10 Likes on 10 Posts. For this reason, trying to find the problem any other way may be a troublesome task. This warning light will turn on briefly when you turn the ignition key and then it will turn off, which indicates that the light works properly. Advanced Search. Dealer has a new injector on order, let see if that will fix it. I got clear diagnostics from the Audi Baku service shop and after 3 days I see this problem. EPC light. Modern cars do not have this failure since they have better systems installed to their computers. I can share the scanned copy of the diagnostics results. Basically the car is shaking but moving when I put on gas pedal. Email this Page. Replacing a cylinder head is a pretty big job. Did a compression test and found a bad cylinder head. The guys checked and let me know that the problem is with the engine.