I am getting a failsafe mode amber lite and message. When I run the diagnostics, I have a P1000 code only. All else reads ok with the exception of the oxygen sensor monitor that reads "INC". No engine lite either.

This is my 2001 Jaguar Vanden Plas, no supercharge, 69k miles and in perfect condition.

Also, the cruise control will not work at all since the P1000 code and Failsafe message started. Other than that, it runs great at all speeds and idles like a cat.

The part load sensor is clear, throttle body mint, new plugs, MAF cleaned, and again, no codes or engine lite.

If the o2 sensor monitor is not completing the test, but I am not getting an error code or engine light, what would you recommend checking next.

 

Welcome to the forum Ricky,

You probably won't get much response to tech questions here, head over to the relevant section and post your question there.

 

sorry Ricky, all you get from me is a big Welcome! you want bigger... Welcome!

 

Hello and welcome to jaguarforums.com. I know that you are anxious to get started and we are anxious to meet you and talk about your car. We have a baseline / criteria that must be met before full access can be granted. Please enjoy the forum and be patient once the baseline has been satisfied full access will be granted. Please continue to post and accept my welcome to the forum.

Oh one other thing you need to put your car details in your signature. I am speaking of the Year, Make & Model. Without it you may not get the input you are looking for.

Please take a moment and read the information provided to you explaining the rules. Be patient and enjoy the site.