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View Full Version : Mazda 6 2.0D with RF7K ECU - Problem after DPF removal



simaservis1108
21st September, 2015, 07:11 PM
Hello guys,

About 4 months ago I removed the DPF from this car which is Mazda 2.0D 2007 with Denso RF7K ECU.
I had the professional tuner remap the ECU for me.
2 days ago customer comes to saying that DPF light is flashing.
Car comes to me,indeed it is flashing.
In ECU is stored only one code P2459.

Can anyone help with this?

I attached both original and tuned file.

Regards,
Sima

eugen8
21st September, 2015, 07:58 PM
incomplete solution,mate

simaservis1108
21st September, 2015, 10:22 PM
Can you help?

CustomCars
22nd September, 2015, 12:18 AM
Yes right, solution is wrong. DPF still try postinjection but not sucesfull.
For Mazda RF7K only good is combined solution, all sensor on and working.