I have problem p2337 on a jaguar 2.0 diesel.suddenly a flashing coil came up on dash n engine management light.engine has lost lots of power.plz help

Unfortunately this is a well known issue and well documented.

https://www.google.com/search?q=2010+Jaguar+XF+3+liter+Diesel.+Water+in+diesel+warning+light

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Check fuel filters.

Did you have a question ?

jaguar x-type 2ltr diesel 2004 the glow plug warning light flashing, was told dirty fuel on fault code all fuel changed and filters. No problems for 20 miles untill engine was put under power on high revs went into limp mode, warning light glow plug falshing again? any ideas thanks.

Its the Engine Management light. Yon need to get the fault codes read.

Hi, it sounds like a fuel injector fault, its worth having it checked out.

the most common cause of that prob with xtype diesel is the hose going to the intercooler splits and leaks or the jubilee clip on the intercooler has corroded and broken allowing the hose to blow off not easy to get to to repair

The rubber pipe feeding air from the intercooler to the bottom of the EGR valve is probably split - this was the problem on mine - exact same symptoms!

I have a Jaguar 2L X type diesel, my problem is that the car has a slight jerking/juddering when driving. The engine management light is not illuminated and there seems to be plenty of power there when accelerating.plz let me no a.s.a.p plz can you put pictures of the problems

Have the fuel injectors cleaned out possibly they have a blockage causing both the lose in power and warning light