Mazda CX7 2009 2.2 diesel Adblue countdown Refill Adblue

[pocinas]

Mazda CX7 2009 2.2
Denso R2AX 18881F
275800 - 9495

I got this car for delete dpf and adblue

I was doing before write file this resets

oil reset
o2 sensor
dpf reset
dpf pressure sensor reset
scr control unit reset
scr converter reset



After write file show message on dash Refill adblue, they was 1499 miles and after some drive is count down (currently 1470miles)

We refill adblue to maximum top and drive more than 20miles, - doesnt help
I was replace all heaters with low ohmic resistor (In my case whas Bulbs - 4 together) - doesnt help

When i go to live data SCR show me 0% level

Anybody have some knowlage, idea, trick how it sort out?

On level check there is 4 metal rods stick on plastic (incl temp sensor on bottom) so is not mechanical float.

[pocinas]

nobody cant help?

[AVDigitale]

wrong solution
we have solution for this

[pocinas]

i can back to stock flash, but on dash is still Refil Adblue 1470 miele, i try anything what i know like reset oil... and rest what said in 1 post but is still the same scenario, adblue refill 1470mile, when i run engine is 3 times blink Adblue injector on dahs, at the same time cluster buzzer beeps 3 times (probably is like reminder about low level adblue) and i probably problem with this.

Is any chance skip this?
i have eeprom backup but is created after 1rst attempt mod, after when on dash show message about low adblue, so probably data in eeprom are overwrited and wrong.

How is looks you solution? in only flash or eeprom as well? if is only flash condition on cluster like refill adblue 1470mile and 3 times blink can be exist or must be sorted before write you mod file?

[Inquizit0r]

I can solve. Read EEPROM and post here.

[pocinas]

I can solve. Read EEPROM and post here.

Many thanks buddy, if works you dont have idea how this can help me.

This eeprom is made few days ago, after 1rst flash mod probably with wrong solution on file.. hope is ok

[pocinas]

Oh GOD... dont have idea how i feel now. After many hours work... after spend lots money for solution which dont work, i feel heappy now.

Person
Inquizit0r (https://www.digital-kaos.co.uk/forums/member.php/389887-Inquizit0r) help me reset my ECU, he creates eeprom reset so now on dash is nothing about REFILL ADBLUE just one CIRCLE, no warning, no beep.

I like say again THANK YOU.
Inquizit0r (https://www.digital-kaos.co.uk/forums/member.php/389887-Inquizit0r)

[gitex]

hi, I have a problem with adblue on mazda cx7 diesel adblue refueling light, residual km 2340, I removed dpf and adblue from the control unit and the error immediately appeared on the dashboard, I can't reset... does anyone have a solution to exclude the error from the control unit ? please help me thanks

[gitex]

hi Can you help me I have the same problem as pocinas I can't delete the adblue refill message... I spent a lot of money but no one can solve it... thanks

[gitex]

I can solve. Read EEPROM and post here.
hi Can you help me I have the same problem as pocinas I can't delete the adblue refill message... I spent a lot of money but no one can solve it... thanks

[danielif]

Read EEPROM and vrite PM

[tarabostesul]

please help me to reset adblue counter in ECU eeprom 93C86.
I made all resets before I wrote mod flash to ECU and after unplug SCR unit and SCR fuse I have message with low lovel.

[hiperkey]

Hola, buenos días, tengo el mismo problema en mazda cx7 2010 con el adblue, adblue fap y egr están cancelados, pero sigue dando un error sobre la recarga de adblue y lee 830km para limitarse.
¿Me puedes ayudar, muchas gracias?

[danielif]

Hola, buenos días, tengo el mismo problema en mazda cx7 2010 con el adblue, adblue fap y egr están cancelados, pero sigue dando un error sobre la recarga de adblue y lee 830km para limitarse.
¿Me puedes ayudar, muchas gracias?
Swapp readed..
Read in 16bits

[hiperkey]

hola de nuevo
agrego nueva lectura

[danielif]

Same, swapped.
Read in 8bits, and 16 bits.
VIN number must by JMxxxxxxxxxx no MJxxxxxxxx

[danielif]

Here SCR Reseted.
For PASS, tx/Rep and send PM

[hiperkey]

Here SCR Reseted.
For PASS, tx/Rep and send PM


Same, swapped.
Read in 8bits, and 16 bits.
VIN number must by JMxxxxxxxxxx no MJxxxxxxxx

thank you so much
now everything is fine reset adblue in emprom perfect
greetings mate