986 Forum - The Community for Porsche Boxster & Cayman Owners - View Single Post - UK P1115 Code and Pre-Cat O2 Sensor Help

Spamalot · 07-09-2010, 04:13 AM

Hi,

I have a UK Boxster S 986 2001. I have the CEL light on and the diagnostics say it’s code P1115, pre cat O2 sensor.

I have a couple of questions-

• How easy is this to change, I’m not to cleaver with a spanner?
• Is there a guide on-line that I can follow?
• Are the pre and post cat sensors the same?
• Of the two sensors on this page what one do I need-http://www.eurocarparts.com/ecp/k/o2/p/Car-Parts

Thanks guys!

07-09-2010, 04:13 AM	#1
Spamalot Registered User Join Date: Jul 2010 Location: Cambridge, UK Posts: 1	UK P1115 Code and Pre-Cat O2 Sensor Help Hi, I have a UK Boxster S 986 2001. I have the CEL light on and the diagnostics say it’s code P1115, pre cat O2 sensor. I have a couple of questions- • How easy is this to change, I’m not to cleaver with a spanner? • Is there a guide on-line that I can follow? • Are the pre and post cat sensors the same? • Of the two sensors on this page what one do I need-http://www.eurocarparts.com/ecp/k/o2/p/Car-Parts Thanks guys!