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Alfa 159 Error:C1131 Pressure Sensor

Posted: 29 Jan 2011, 13:10
by cronosik
Hi!
I have problem with VDC in my Alfa, it giving me an error C1131 once for couple of days. In the rest of time it works perfectly,
Can anyone know what that error means? And what should i do to repair it?
Thanks,

Re: Alfa 159 Error:C1131 Pressure Sensor

Posted: 30 Jan 2011, 18:24
by cronosik

Re: Alfa 159 Error:C1131 Pressure Sensor

Posted: 30 Jan 2011, 22:09
by scintilla1967
grupo abs and replace the sensor inside and can not be replaced by only is there no other solution!

Re: Alfa 159 Error:C1131 Pressure Sensor

Posted: 31 Jan 2011, 07:13
by cronosik
i don't understand.. :(

Re: Alfa 159 Error:C1131 Pressure Sensor

Posted: 01 Feb 2011, 21:58
by abdullah
Do you have another problem with the car.
c1131 lamp is burning and there is only error.
What is the car's chassis number

Re: Alfa 159 Error:C1131 Pressure Sensor

Posted: 02 Feb 2011, 08:37
by cronosik
only c1131, everything else is ok. and the error lights up only from time to time, when it's off all systems (VDC, hillholder...) works perfect.
VIN:ZAR93900007027086

Re: Alfa 159 Error:C1131 Pressure Sensor

Posted: 05 Feb 2011, 21:27
by johnboyhgt
on some alfa romeo 159's the pressure sensor was external to the main abs block , the sensor looks similar to an oil pressure switch with a hexagonal 24mm i think outer , this is probably your problem .

to double check , delete the error then disconnect the electrical connector plug (2 wires) the same error should ocur.

to replace remove and refit then run the pump motor in the abs ecu actuator test .

Let me know how you get on

John