99 Boxster Check engine light issue ( Not Normal) - 986 Forum - The Community for Porsche Boxster & Cayman Owners

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		986 Forum - The Community for Porsche Boxster & Cayman Owners > Porsche Boxster & Cayman Forums > Boxster General Discussions
99 Boxster Check engine light issue ( Not Normal)

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05-18-2011, 11:39 AM	#9
porscherescuer Registered User Join Date: May 2011 Location: US Posts: 18	Update on the codes I got an obdII and the two codes it is showing are p1117 and p1121. I know these are the same codes it had before we replaced the o2 sensors. P1117 Oxygen Sensor Heating 1 After Catalytic Converter - Below Lower Limit P1121 Oxygen Sensor Heating 2 After Catalytic Converter - Below Lower Limit I ordered a new o2 heater circuit relay since it was only $10. Any ideas?

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