High pressure fuel pump has been replaced twice in less than a year. Car has less than 100,000 miles. Both times the fuel pump went out while driving, causing loss of acceleration and stalling of vehicle. Had to be towed to shop both times.
2016 Mazda CX-5: fuel pump failure
9 of the 512 complaints about the 2016 Mazda CX-5 describe fuel pump failure.
- owner complaints
- 9
- of this car's complaints
- 2%
- recalls
- 1
Is there a fix? There is 1 recall and 1 service bulletin for this area of the car. See below
Fuel pump failure by model year
What owners say
The fuel pump system needed to be replaced completely, although the mileage is just around 60000 miles.
The contact owns a 2016 Mazda CX-5. The contact stated while driving at an undisclosed speed, the vehicle stalled and lost motive power. The contact stated she was able to drive the vehicle to a safe area before the vehicle lost motive power. The check engine warning light was illuminated. The vehicle was towed to an independent mechanic, where it was diagnosed with an inoperable fuel pump. The contact was informed that the fuel pump needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 66,000.
Denso Fuel Pump should be recalled!!! It is not sending fuel to the my engine properly it's running rough at even 0-30 miles, becomes difficult to start (cold or mild engine), sputters and idel, and suddenly stalled out in the middle of the road several times, put us in danger from other motorist. My check engine warning indicator is also on, it's not shifting correctly and is lacking rpm power. Mechanic put a code scanner on it and found P0192 (low fuel rail pressure) and P0171 (System too lean)... I have the pictures. Several auto makers have issued recalls, including Mazda. But Mazda only went back as far as 2018. Toyota recalled cars as far back as 2013. Mazda needs to do the right thing or be forced to do so!
Fuel system failure at only 60k miles on car. Engine light came on dash & my car just randomly started failing as if it wasn't getting gas, trying to cut off while driving down the road!! Huge hazard!! This could have caused an accident but i luckily going in a 25mph zone. Local shop diagnosed the fuel pumps failed (this car has 2 of them) and they also were able to reproduce the same issue when going to start the car to move in and out of the bay. I have called mazda and done the research- they did not put a recall on this year but it appears other years gave been recalled with fuel system related issues. This should be looked into as I've found NUMEROUS complaints on this year and model!
The low pressure fuel pump on my Cx-5 failed on my drive back home, while in a remote area. I was able to limp the vehicle home with a check engine light that illuminated (at the time of the incident) and erratic vehicle performance (uneven power deliver). This occurred on level ground at highway speed - no incident precipitated the part failure. Once home the following day, the vehicle would not restart. Upon diagnostic review, the vehicle had thrown two codes, one being a low fuel rail pressure (P0192 and P0171). This is a know issue for these defective (Denso) fuel pumps. The manufacturer should extend the recall to include vehicles manufactured prior to 2018.
The check engine light came on when I was in my way home. This morning when I started my car, the engine reved on its own and then it went to 0. This is super dangerous. The car could have stopped in the middle of the freeway. I had my car towed to a local mechanic. The error code that came up was p0192. Looks like there is a recall for the fuel pump issue for many mazda, yet mine isn’t part of it.
My son was driving the car when it suddenly lost power and would not shift correctly. This occurred without warning while in moderately fast traffic that was moving at 40-50 mph. There were no warning lights illuminated prior to the problem occurring. Upon reviewing trouble codes, it is likely that the low pressure fuel pump located in the fuel tank has begun to fail. When the tank gets low on fuel, about 1/4 tank, the low pressure fuel pump is unable to supply enough fuel to the high pressure fuel pump. This results in sudden loss of power, and also hard starting. I believe the fuel pump is the problem because it was manufactured by Denso, who recalled 2,000,000 similar fuel pumps two years ago. Those pumps were recalled because they created the exact problem we experienced. Toyota recalled vehicles using these pumps as far back as 2013. However Mazda and other OEM's were allowed to only recall vehicles going back to 2018. EVEN THOUGH IT IS THE SAME PUMP. When the manufacturing defect that causes a safety problem is well known, why are some manufacturers allowed to limit their recall? Why aren't all cars using the pump forced to be recalled? If a recall is excessive, why aren't manufacturers required to provide an extended warranty? the federal safety agency, you dropped the ball on this, and you need to fix it.
High pressure fuel pump failure. Vehicle mileage 30,020. Check engine light illuminated, vehicle would not start. Replacement cost 920.60.
Service bulletins that may apply
Related recalls
Fuel system, gasoline: storage: tank assembly: filler pipe and cap
- What is wrong
- Mazda North American Operations (Mazda) is recalling certain model year 2014-2016 Mazda CX-5 vehicles manufactured June 27, 2013, to February 2, 2016. The affected vehicles have a fuel filler pipe that may rupture in the event of a crash. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 301, "Fuel System Integrity."
- Risk
- A rupture of the fuel filler pipe may result in a fuel leak, increasing the risk of a fire.
- Remedy
- Mazda will notify owners, and dealers will alter the attachment between the fuel filler pipe and the left rear side of the bracket of the fuel filler pipe, free of charge. The recall began on February 25, 2016. Owners may contact Mazda customer service at 1‑800‑222‑5500, option 6. Mazda's number for this recall is 9216B.
Recall number 16V064000 · Recall details
Questions about the 2016 Mazda CX-5 fuel pump
Is fuel pump failure a common problem on the 2016 Mazda CX-5?
9 of 512 owner complaints about the 2016 Mazda CX-5 (2%) mention fuel pump failure. The model year with the most reports is 2018.
Is there a recall or service bulletin for this on the 2016 Mazda CX-5?
There is 1 recall and 1 service bulletin for the same area of the car. Check them below with your VIN.
Other symptoms on the 2016 Mazda CX-5
Headlights 93Jerking 23Windshield crack 20Check engine light 19Overheating 13Sudden acceleration 13Wipers 13Fire or smoke 12Transmission failure 12Sunroof shattered 11Grinding brakes 10Stalling 10Engine failure 9Airbag light 8Won't shift 8Warning lights 7Ball joint 6Screen failure 6Backup camera 5Hesitation 5
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