Audi A3 fuel pump problems

Filed Aug 17, 2026 · Engine, Fuel system · VA

I have an appointment at Audi of Richmond on Wednesday 08/19/26 and was told to have the car there on Tuesday the day before the appointment to fix the recalls. I called Audi USA roadside assistance and also the actual dealership about a complimentary tow based of the fact the reason it stop driving was because of one of the recalls. They said they can’t cover it because they can’t confirm that was the cause that keeps it from driving which confuses me because a fuel pump recall should trigger a stop drive anyway because of fire hazard at the very least. I will upload pictures of the scanner codes that let me know it was the fuel pump recall.

Filed Apr 2, 2026 · Fuel system · FL

the jet fuel pump is on the recall list for front wheel drive audi a 3 cars - they are only including vin numbers for that type of car - mine is all wheel drive and even though i have the same faulty part in my car they will not take responsibility for it - which is why there is a class action law suit against audi america now - so i am filing all of the things that i can to help in resolving the issue of them misrepresenting a car for a 2nd time to me and selling me something that is unsafe and undriveable. my safety has been put at risk every time i have gotten in this car - it has stopped working on the highway several times putting me at risk. when i come to a light or try to pull out of a parking spot i can't move the car, it shakes and stops driving. this has happened to me more times than i can count and now it doesn't drive at all. this has been confirmed by an auto body shop that has been helping me - this car has been in their shop more times than i can count and i have not been able to drive the car for months - they finally did some research and found the class action law suit against audi for the jet fuel pump. i have already spent money to fix other parts like the reg fuel pump which the dealership also lied to me about before purchasing it. i have brought this issue to the attention of audi usa and they refuse to take responsibility even though when i called them a few months ago they said originally this was a sales problem - and if it was a manufacturing problem they would be able to do something about it - now when i have proof it is in fact a manufacturing problem and defect and there is a law suit against them for this same thing - they will won't help or take any responsibility. yes there were problems soon after i bought the car. it took a while to figure out what was going on as i mentioned it had been in and out of the shop several times before we learned of the real issue and of the defective part, recall, and lawsuit.

Filed Feb 20, 2026 · Fuel system · WA

While driving at highway speeds, a warning light appeared as well as an alert indicating the car was limited to no more than 4000rpm. After coming to a stop, a strong smell of gasoline was noticed in the passenger compartment. Continued driving home uneventfully but the strong smell of gas persisted. The next day I drove the car to a mechanic. Their inspection notes the following: The technician verified the customer concern of a fuel smell. He performed a fault scan, finding codes for low fuel pressure. He inspected the vehicle, finding a major fuel leak under the intake manifold, most likely from a cracked fuel rail. The system is supposed to operate at 125 bar of fuel pressure, but is currently at 9-11 bar. The high pressure fuel pump is operating at 100% duty cycle, which means it has overheated and been damaged. Metal shavings from the fuel pump then ends up inside of the injectors, ruining them. The low pressure fuel pump may be ok, but it is unclear at this time. **RECOMMEND REPLACING FUEL RAIL, HIGH PRESSURE FUEL PUMP, INJECTORS WITH SEALS, AND PRESSURE SENSOR **MAY NEED LOW PRESSURE FUEL PUMP They also noted that the leaking fuel could cause a fire hazard. The fact that this fuel leak happened at only 98,750 miles and that the car continued to be drivable with fuel spraying all over the engine compartment is extremely concerning.

Filed Jul 23, 2025 · Engine, Fuel system · TX

Hello, I dropped my car off at Audi and Dominion in San Antonio Texas on Thursday July 10th for a repair this was a recall for the fuel pump system in something in the mechatronic controls. They had my car until Saturday I was informed that the repairs were done under warranty. Then on Saturday July 19th as I began to drive the vehicle a alert for my transmission malfunction appeared on my dashboard and I Lost first gear. I had my car taken to Audi on Dominion where I was informed by several service staff that this is a common malfunction after the last software update that was done the week prior and that it could take up to 48 hours to do the repair and recall warranty work on my vehicle. Audi on Dominion has had my vehicle for 5 days and has not given me an answer as to know whether or not the repairs will be approved as this is covered under my extended warranty. My car was working perfectly fine until I was forced to take it in for this recall of which Audi has failed to provide a loaner vehicle or give accurate information as to whether or not the repairs will be covered. I have been informed that I will be responsible for the cost of the repairs. These repairs are only brought upon due to Audis forcing me to bring the car in for the recall repair as it would have voided out the rest of my vehicles warranty. As of today I am still without a vehicle and without an answer from Audi. I have tried reaching out to Audi of America without any response.

Filed Oct 31, 2024 · Engine, Fuel system · 92,000 miles · CO

The contact owns a 2016 Audi A3. The contact stated that while the vehicle was parked, there was a strong fuel odor coming from the vehicle, and the vehicle hesitated while starting. Additionally, the contact stated that the failure persisted before starting. The vehicle was driven to an independent mechanic where it was diagnosed that there was an engine misfire and a leak in the fuel pump. The vehicle was not repaired. The VIN was not included in the federal safety agency Campaign Number: 16V647000 (FUEL SYSTEM, GASOLINE, ENGINE AND ENGINE COOLING). The manufacturer was not notified of the failure. The approximate failure mileage was 92,000.

Filed Jan 3, 2024 · Fuel system · CO

This is in regards to your investigation into a recall for Audi 2015 A3 fuel system issues. My car was repaired as part of that initial recall, however, i am experiencing a bunch of fuel related issues as of now. My fuel tank will no longer fill with gas. The dealership said i need a need fuel tank. Then at the exact same time, my low side fuel pump failed. I mentioned to the dealership about the recall and the fuel problems, they told me they were not related. I paid to replace the lower said fuel pump. Now a few months later my high side fuel pump has failed. I then found the article about the investigation about fuel issues, they told me again it was not related. So now they are asking me to replace the high side fuel pump. I told them it was not a coincidence that both fuel pumps and my gas tank all fail at the same time along with the investigation. They again told me its not related. I opened up a case with Audi of America and they are investigating. Having issues with the fuel delivery system will cause the car to sudden stop and stall at high rates of speed, and has caused me to break down in the middle of the road with no warning.

Filed Apr 6, 2023 · Fuel system · WA

Fuel pump issue. Car will stall when driving.

Filed Mar 14, 2023 · Fuel system · FL

The low pressure fuel pump, located in the fuel tank, shorted out and melted surrounding plastic housing. The pump is available for for inspection and has been verified by an independent service center. The vehicle and failed component have not been inspected by the manufacturer, police or insurance reps. Audi of America was contacted, but declined to inspect or pass the issue to technical representatives. There were no warning lights or messages. Symptoms included hesitation at startup.

Filed Jun 20, 2022 · Fuel system · TX

On Tuesday, June 7, 2022 my vehicle began having a hard time accelerating, then my vehicle started leaking out gas from the back of the vehicle located in front of the rear passenger tire. I then took the vehicle to Audi West Houston to have a diagnosis. After a day and a half, Audi misdiagnosed my vehicle with ethanal composition too high and recommended that the gas tank be drain. I then took my car to an independent mechanic who replaced the fuel pump. On the way to the independent mechanic for a second opinion, the check engine light surface. I then stopped at the gas station to put gas in the vehicle, but the vehicle would not take fuel even though After the fuel pump repair, the car was still misfiring and gas was still leaking from the rear of the vehicle and gas fumes would be smelled from inside the car. The charcoal canister of the vehicle was changed with OEM parts. The vehicle's sending units were pulled and the fuel level was tested. The vehicle's Leak Defection Pump was then inspected for the fuel intrusion and were not obstructed. The vehicle again began leaking fuel. The purge and vent valves of the vehicle were working properly and the vent filter was wet with fuel. The fuel was being pushed into the charcoal canister from an internal valving issue inside the fuel tank. The independent mechanic then called an authorized Audi dealership who acknowledged similar problems in Audi vehicles. The authorized Audi dealership deemed the car unsafe to drive and suggested that the independent mechanic park the vehicle outside of the mechanic shop because a simply spark could cause the vehicle to easily caught on fire. Audi also acknowledged that there are no available parts for the car as all of them are on indefinitely on backorder. The car is not only an emission issue but also a safety issue with not feasible solution. Furthermore, I live in Texas during an unpredictable drought, even the weather could cause the vehicle to spontaneously combust in flames.

Filed Jan 5, 2020 · Fuel system · 70,000 miles · KY

My son was driving my 2011 audi a3 tdi to the gym at night when he called me the car would not accelerate and had a warning light come on. I told him to google it and he found out it was a glow plug indicator. I told him to continue driving it in the limp mode. The car died while moving and my son was able to coast into a parking lot. This could of been a different story on a busy interstate. I had to pick him up and had the car towed in the morning. To find out this car is notorious for catastrophic high pressure fuel pump failure and that is exactly what happened. When I say catastrophic, metal is shredded and goes into the injectors and contaminates everything that carries fuel. It is about a 7k to 8k repair. I have used nothing but low sulfur diesel. It's ridiculous a recall hasn't been issued to prevent this issue. Since this happened I have found complaints scattered throughout the internet.