urhunden
Member Since: 15 Jan 2010
Location: Stockholm
Posts: 813
  
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| Miracle with suspension and fault codes |
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Have followed and published threads on my occasional faults P2290 and P0087. Fuel.
I also had more frequent C1A20. Air pressure.
Got advice on changing fuel pumps and more as well as changing compressor.
Suddely as a miracle it seems like all fault codes and limpmode disappeared.
I measured the compressor and got the following reading
Filling untill 1770 kPa, 130 C, and 100%. Closes the valve to 0% and goes down to 200kPa opens valve to 100% and pumps till 1750 kPa, 130 C and then it goes on like this.
When low gallery pressure and raising the car it pumps to 1700kPa.
Is this normal???
Since this happened I had no P2290.
Just wonder if it really is a hardware fault?
Could it be an electrical intermittant contact fault?
A ground fault?
Could the fuel and air faults be connected???
Anxious that everything comes back again.
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 25th Jun 2016 11:31 am |
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