FIAT DUCATO MJ8F3 EGR OFF

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FIAT DUCATO MJ8F3 EGR OFF

Postby gokhanmb » Fri Sep 28, 2018 11:15 am

Hello, could you help me with this ori file for magneti marelli ecu, egr off dtc off please?
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Re: FIAT DUCATO MJ8F3 EGR OFF

Postby Shooting » Fri Sep 28, 2018 11:37 am

gokhanmb wrote:Hello, could you help me with this ori file for magneti marelli ecu, egr off dtc off please?


Make your First post in "INTRODUCE YOURSELF" before asking for help...…

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Re: FIAT DUCATO MJ8F3 EGR OFF

Postby gokhanmb » Fri Sep 28, 2018 12:59 pm

Right thanks.

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Re: FIAT DUCATO MJ8F3 EGR OFF

Postby jurebv » Fri Sep 28, 2018 1:03 pm

1D52B8 to 47506 (16bit)

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Re: FIAT DUCATO MJ8F3 EGR OFF

Postby gokhanmb » Fri Sep 28, 2018 1:59 pm

Sorry can you please explain more? Do you mean as on the picture?
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Re: FIAT DUCATO MJ8F3 EGR OFF

Postby Shooting » Fri Sep 28, 2018 2:58 pm

gokhanmb wrote:Sorry can you please explain more? Do you mean as on the picture?


Just one switch won't turn off EGR & DPF, a lot more is needed..

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Re: FIAT DUCATO MJ8F3 EGR OFF

Postby gokhanmb » Fri Sep 28, 2018 3:50 pm

Right, I hope to get there, may somebody show me the right way,

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Re: FIAT DUCATO MJ8F3 EGR OFF

Postby jurebv » Fri Sep 28, 2018 4:06 pm

Egr off switch i meant didnt even see dpf request... in topic title it says only egr off...regarding your screenshot switch HiLo and LoHi

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Re: FIAT DUCATO MJ8F3 EGR OFF

Postby jone » Fri Sep 28, 2018 5:06 pm

jurebv wrote:1D52B8 to 47506 (16bit)


this address is map : Delta for congruence test if the value of pedal..., no complete EGR off with switch in this ECU.

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Re: FIAT DUCATO MJ8F3 EGR OFF

Postby jurebv » Sat Sep 29, 2018 9:41 am

you are correct I thought its different marelli ecu mj6f3...adress i posted is zPEDCTHRDELLo - SR - Delta for congruence tests if the value of pedal 1 is lower than a certain level

I can see in this file on adresses (16bit HiLo):

1E12C8 - (eCutoffEn_s) - EGR Shut-Off for Engine Cutoff Enabling Switch
1E17A0 - (EGR Rpm Max) - Maximal revs for EGR valve
18EC1F - (tzAFMValveOffEn) - Enable flag for EGR command off
19EDC0 - (CMGM_EGR_MAPEN) - Flag for Enable EGR MAP

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