bmw 320 d of the 2004 mass air flow sensor again the same error

[sebastiano345]

the egr I closed after it was turned back on after the replacement mass air flow sensor,and reset, I already tried after all the tests I did,the parameters of the maf I can see them with the ecm or do I have to seek you out drivers?I fear that loss of power even if the problem is more low rpm,when it arrives to 2000 data correspond almost completely,I placed the files

[carlo abarth]

when I'm defect notice white smoke in the exhaust???( I do not mean to fap)

[faberecu]

out of driver, give us the data maf measured and objective, at a minimum , 1000 , 1500 , 2000 2500 ,

[munro]

however, if you have closed the egr ? more than normal for the maf reads more air....
normally a 2.0 with the egr open you maf values between 280-300 mg with egr closed values rise of between 400 and 500 mg....

[sebastiano345]

I give you the precise data tomorrow early in the morning,however, at a minimum 830 rpm, aim between 227 280 actual instead of between 430 to 485

[sebastiano345]

here is idati

the nominal effective
1000 278 472 mg/strk

1500 251 467
2000 271 437
2500 407 636
3000 522 609

sorry it came out a little bad about the 4 digits are the speed of the first 3 and the nominal value of the other 3 the real value

[munro]

you gi? that said...for the way of closing the egr your maf reads more....
if you try to re-open the egr the maf aligns itself more or less to the "nominal air"...
if not then you would rightly re-open the egr you can moddare in the ecu all the objective map maf:lambda,lim fumes on the basis of maf,sensor linearization,corrections,etc......
or even you could also just disable the P-code in the object so that the box most of the discover.....
sure that for? in both cases, this work is a p? the long and complex enough....

[sebastiano345]

I already throw-ori but nothing and also because the problem I had before it is closed ,I do not know the things' the p-code to me you could say please,thank you in the meantime

[faberecu]

you have put back the original file , with the plug on the Egr ?

[sebastiano345]

no I removed it