Acceleration cuts off after 2000 rpm
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Acceleration cuts off after 2000 rpm
Hello guys,
I have a 2008 (1st gen) 2.0 120 hp diesel mazda 6 with around 180.000 km. DPF and EGR on
Two weeks ago the car started to cut off acceleration over 2000 rpm and fall to idle, i had to put it in neutral than back in gear to get it to rev again.
Went to the mechanic and changed the SCV/fuel pressure regulator and fuel filter. After that it worked fine for almost two weeks now the same problem came back.
I get no engine light and no codes on the tester.
The mechanic said the egr looks good and all the parameters on the tester are ok.
Any idea what it could be ?
I saw another post almost 10 years old on this forum with the exact same problem , i will link it as he explains the problem better. Thanks
https://www.mazdaforum.com/forum/mazda6-20/engine-can-not-rev-36318/
UPDATE: it was the fuel pump fuse..
I have a 2008 (1st gen) 2.0 120 hp diesel mazda 6 with around 180.000 km. DPF and EGR on
Two weeks ago the car started to cut off acceleration over 2000 rpm and fall to idle, i had to put it in neutral than back in gear to get it to rev again.
Went to the mechanic and changed the SCV/fuel pressure regulator and fuel filter. After that it worked fine for almost two weeks now the same problem came back.
I get no engine light and no codes on the tester.
The mechanic said the egr looks good and all the parameters on the tester are ok.
Any idea what it could be ?
I saw another post almost 10 years old on this forum with the exact same problem , i will link it as he explains the problem better. Thanks
https://www.mazdaforum.com/forum/mazda6-20/engine-can-not-rev-36318/
UPDATE: it was the fuel pump fuse..
Last edited by Dann2025; May 5, 2025 at 05:47 AM.
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