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2014 Cayman base computer issue?

  • 2014
  • Cayman
Mileage: 
37 000
Electrical and Electronic
Sonoma , 
California

Pedro, about 6 months ago I started to get low pressure tire warning on one wheel   Checking found pressure accurate so I assumed problem with tire transmitter.  Several weeks ago yellow engine warning logo appeared.  As the local Porsche dealer is 20 miles, I had the Indy technical run the diagnostic program while the Cayman was there for oil change.  Faults, P1023, P053F, P0302, P0304, P1026, P13A1, P13A2, P0301, 00A086, 00A005, 00A016 and 010010.  He thought it looked like missed fired cylinders caused by low fuel pressure from pump and a tire transmitter.  He didn’t reset computer so dealer could see the faults.  A few days later, I started the Cayman and every fault had disappeared, including tire.   Dealer diagnosis found everything OK.  They told me this happens sometimes.   Really?   After a few hundred more mile, Cayman is still trouble free.  Any idea?  John

 

 

 

 

 

 

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