Hello all,
I have a survey to do:
I disabled the controls egr by mapping a total of about 5 edc16c8 of the Alfa group, 1.9 jtdm 140cv
a little run for more than a year without problems
but the last two that I did after a bit of time to generate the error p1238, relative to the mass of air sucked in is too high.
the contorlli EGR have been deleted, eliminating the four "flat maps" on this type of ecu... but I repeat that 2-3 cars go around a lot without this error...
I doubt that the error refers to some other problem, of course, but since all of the literature refers to the problems of the EGR, the workshops, of course, break the boxes to me :-D
unfortunately, the ******* it does not delete the individual dtc on this ecu....
any idea?
PS: also checked all the hoses and the heat exchanger, no loss...
Quote
Originally Written by matech
