I will try to contact him...Thanx (Hvala)

Sorry,
error is P1238...not 1237

UPDATE: I have just come back from remapper, and this is result: He have sent my map to some Europe tuner (from Italy, I don't have a name of company, he claims that those are one of the biggest in the world), and people from tuning company made some adjustments on map (he is their representative in...

Thanks Flame,
I will try to talk with remapper about this suggestion...

ECU: EDC16 CF3 EGR is connected but ECU check should be switched off by remapping (have no idea what's behind that) Modified Expected Air Quantity Map? Have no idea, should be if this is a standard procedure when EGR is closed. Conclusion: I will have to ask "remapping guy" nicely to check...

Does anyone know the way how the "Desired intake air quantity" is calculated?
On standard maps with fully functional EGR?

Thanks Flame...

EGR pipe is totally closed before heat exchanger, so, there is no air in it from exhaust (INOX plate 1.5mm thick)...
Open or closed, it's the same, pressure is 0...And MES reports 1% for EGR...

There was no error before remap.

But, I spoke few times with "remap master" and he claims that everything is OK with map and that he have done this procedure hundred times without problems.

Hi to all, config is: Alfa Romeo 156 1.9JTDM, year 2004., 170.000km, 103kw. Error code on MultiEcuScan: P1237 Desired intake air quantity value: from 1099.3mg/i to 1053mg/i all the time. I have tried with different MAF, MAS, air filter...No change. When I disconnect MAF (air flow meter), two more er...

Hi mattydr67, thanx on fast response... I was thinking to connect my android phone (motorla milestone) to bluetooth dongle... I already have a usb elm237 and it's working perfectly with multiecuscan. Second problem is interpreting data, I have tried to find on net information about sensor ranges, go...