MAF low g/s - definite diagnosis? Code 00575
09-18-2006, 05:48 AM
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MAF low g/s - definite diagnosis? Code 00575
I have an A6 1.8T that is dead slow. 0-60 takes 22 seconds.
I have an error code 00575 Intake Manifold Pressure 11-10 Control Limit Reached. I've read the wiki for this error code but the information there is for the "Not Reached" situation.
The g/s output maxes out at around 77 g/s when it should be 120, so I suspect the MAF, but can low output be caused by anything else? When I disconnect the MAF plug the car runs no better but the g/s goes to 120, but perhaps it's meant to do that.
Should I just change the MAF or might that prove to be a waste of money?
Thank you.
I have an error code 00575 Intake Manifold Pressure 11-10 Control Limit Reached. I've read the wiki for this error code but the information there is for the "Not Reached" situation.
The g/s output maxes out at around 77 g/s when it should be 120, so I suspect the MAF, but can low output be caused by anything else? When I disconnect the MAF plug the car runs no better but the g/s goes to 120, but perhaps it's meant to do that.
Should I just change the MAF or might that prove to be a waste of money?
Thank you.
09-19-2006, 09:32 AM
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Discovered for myself that the g/s is not a failsafe indicator of a dodgy MAF
Changed mine and still got only 80 or so g/s. I've also disconnected the N75 valve electrical connector and that has not made the performace any worse, so perhaps that is the real problem.
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