hello all,I have this error on this smart 451, DTC 20781 bed with delphi, the car does not exceed 2500 rpm, what do you think ? I was thinking about the mass air flow sensor...
hello all,I have this error on this smart 451, DTC 20781 bed with delphi, the car does not exceed 2500 rpm, what do you think ? I was thinking about the mass air flow sensor...
But likely the egr stuck open partially if not take turns and does a bit of black smoke ? that
To me ? success and was just the mass air flow sensor went.
Instead,always with delphi, but in the mode? support obd read error p1400
p1400 should be the egr.
I confirm what I have already? said check the egr smontala or leak, disassemble likely to be locked partially open results in various errors in both mass air flow sensor that pressure turbo.Originally Written by Zac
P1400 EGR Calibration: lower Position
you definitely will be the egr, it does not produce smoke as you say silven, for? f? a smell excessive gas.....
today afternoon I remove and I want to know.
? she ? you...you say that happens often on this car of my customers do not ? past harmless anyone..to this problem
I started to remove everything,it was that the collector with spiral inside full of deposits.... have not yet managed to pull the body of the egr why not go out.... there is a bracket behind and I guess I have to take it off....but we are working really bad there is not space...
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