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I had a CAM waning pop up on my car, ever since then i have…

Customer Question
I had a CAM...

I had a CAM waning pop up on my car, ever since then i have had a funny idle. Mechanic says they have never seen that before

Mechanic's Assistant: Where exactly do you think the noise is coming from? And how long has this been going on?

No sound

Mechanic's Assistant: What is the model/year of your Jaguar?

2009 XF Supercharged

Mechanic's Assistant: Are you fixing your XF Supercharged yourself? What have you tried so far?

?

Submitted: 8 months ago.Category: Jaguar
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Answered in 7 minutes by:
12/4/2017
Jaguar Mechanic: Richard, Jaguar Technician replied 8 months ago
Richard
Richard, Jaguar Technician
Category: Jaguar
Satisfied Customers: 15,805
Experience: 12 years at a Ford/Lincoln Mercury and Jaguar dealer as technician and shop foreman.
Verified
What warning light or message is on? Is it the engine light?
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Customer reply replied 8 months ago
Engine light came on and the dealership cleared it. Since they cleared it, it hasn’t come back but the engine does not seem happy. My idle is up and down. Very wavey
Jaguar Mechanic: Richard, Jaguar Technician replied 8 months ago
Ok this couild be a vacuum leak, problem with the engine air filters or possibly another engine sensor. Without knowing the stored fault codes it will be hard to say. If it is an air leak or engine sensor the light will most likely come back on. When it does stop by your local parts store to see if they have an OBD II scan tool we can use to read the fault codes. They will read a P followed by four digits. For example P0171. We can do a visual inspection of the i jntake air tubes but I recommend we do not disconnect or remove anything til we have the vehicle rescanned.Let me know.
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Richard
Richard, Jaguar Technician
Category: Jaguar
Satisfied Customers: 15,805
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Experience: 12 years at a Ford/Lincoln Mercury and Jaguar dealer as technician and shop foreman.

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