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ktan902
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Not 1 not 2 but 5 CEL codes!! AHH..
ktan902 replied to skt's topic in 986 Series (Boxster, Boxster S)
Hey skt...was your issue finally resolved? cheers, kane -
Not 1 not 2 but 5 CEL codes!! AHH..
ktan902 replied to skt's topic in 986 Series (Boxster, Boxster S)
Thanks for the advice Viz...yeah I'm going to take it to my Porsche guy to take a look....well at least I have 2 new oxygen sensors now..the old ones were pretty roughed up! cheers, kane -
Not 1 not 2 but 5 CEL codes!! AHH..
ktan902 replied to skt's topic in 986 Series (Boxster, Boxster S)
hi everyone, I know this is my first post...but i've been reading this forum for awhile...and have learned alot...I'm a new owner of a 99 Boxster with 68K miles....and love driving my car! I'm really appreciative that people like me have people lilke Loren, Toolpants and Mike Focke to help us out when we have a problem....and sadly i have a problem now! My CEL is on and I have the same 5 codes that skt had... p1117 - oxygen sensor bank1 sensor 2 Oxygen Sensor Heating 1 After Catalytic Converter - Below Lower Limit p0140 - Oxygen Sensor After Catalytic Converter (cylinders 1 - 3) - Interruption of Signal p1125 - cylinder 4-6 Oxygen Sensing Adaptation Area 1 (Cylinders 4 - 6) - Lean Threshold p1123- cylinder 1-3 Oxygen Sensing Adaptation Area 1 (Cylinders 1 - 3) - Lean Threshold p1121 - Oxygen Sensor Heating 2 After Catalytic Converter - Below Lower Limit After I read this thread, i went ahead and replaced my 2 oxygen sensors after the cat with the Bosch OE type (#13806). I got the parts online and had my local mechanic install them for me...I figured it's DIY so I didn't have to go to a Porsche mechanic... Well, after a few miles of driving, the CEL came on again :( ...and i read the codes and got the same 5 ones.... Can anyone please help? I figure it might be my MAF and so might go ahead an clean it or replace it....but that doesnt explain P1117, P0140 and P1121. Could it be my DME? Or maybe the contact/connection points where the oxygen sensors plug in are dirty? Thanks in advance for any help and input. Maybe i should just throw in the towel now and bring it to my Porsche mechanic....but that will be costly i'm sure! Cheers, kane ps: the car runs great...steady when idle, decent gas mileage as far as i can tell, starts right, steady and good power....