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Fault Codes

carlos911c4s

By carlos911c4s
in 997 TT, 997 GT2

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carlos911c4s Member

carlos911c4s

Posted
Posted

Hey guys I have 2 unknown fault codes in my car. I am using an Autologic computer. The codes are #2500 and #2513. Does anybody have the descriptions and the procedures to solve the problems?

carlos911c4s Member

carlos911c4s

Posted
  • Author
Posted
Can you have it read with the Durametric software or a PIWIS tester - those codes do not come up in my listing?

Unfortunately our Porsche dealer here in Honduras went belly up. They were terrible anyways, so that's the reason I got te Autologic computer. Thanks for the help tough, you guys have been great. I have to say, RENNTECH is rally a great forum.

  • 2 weeks later...
carlos911c4s Member

carlos911c4s

Posted
  • Author
Posted

Loren:

Got a new read on my computer. I have a fault code P0420 "catalyst system efficiency below tresh hold bank 1". Any ideas? Again I got using an autologic system Thank again

  • Admin
Loren Member

Loren

Posted
  • Admin
Posted

P0420 Catalytic conversion

Possible fault causes

- Oxygen sensors in front of and behind catalytic converter swapped (position in exhaust assembly)

- Valve lift error

- Aged oxygen sensor behind catalytic converter

- Catalytic converter faulty (pre-catalytic conversion rate too low)

You could have a damaged cat.

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