Quote:
Originally Posted by scooter2
Hello
New proud owner of 1998 boxster
Well I have these codes come up and I went to good local mechanic (not dealer because they are 4 hours away) and he looked for vacuum leaks, cleaned maf.
aos was changed 3 months ago.
He spent 2 hours and basicly said he is not sure what to look for next.
Any suggestions would be greatly appreciated.
Thanks
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It is unusual to say the least to get both rich and lean mixture codes at the same time.
Two questions: What type of scanner did your mechanic use to obtain these codes, and did he test for O2 sensor cycling? It is not unusual for a non Porsche specific diagnostic system to throw a strange mix of codes that make no sense, so if he used a generic system, get it rescanned on a Porsche system (PST II, PIWIS, or Durametric).
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