Hi All,

This is from a 2005 S Type 2.5 with 6 speed transmission.
I went to a friend workshop over the weekend and he was testing his new tools and we pull out two error codes from my S Type - P1582 and P1549. We tried to clear them but could not do so. So this morning I contacted the local Jaguar Service center for an appointment but was told that the electronic technician is away for a week (talk about poor service ) and there is no one else. I need to travel to my home town and the trip is going to be heavy traffic and probably will take me 8 hours and just wondering if it is okay to travel with the codes as I don't find anything wrong with the car engine.
Any advise is highly appreciated and thanks to all.

 

Sorry...description of the codes.

P1582 - Flight recorder data is stored. Electronic throttle monitor data available.
P1549 - Variable induction system 1 low/high input/intake manifold communication control A circuit malfunction.

 

P1582 is special in some way. You don't need to clear it any time soon (or, I suppose, at all). As the wording shows, it's about data being logged not a fault. (But a fault will have led to the storing.)

I think each engine bank has a VIS aka IMT. If P1549 won't clear it likely means the fault is solid (not intermittent) so it should be easy to find and fix.

I reckon the tech guy's entitled to a holiday like anyone else, btw.

I'm not sure there would be any harmful outcome of not fixing the IMT fault soon. Maybe one/some of: lower power, poorer fuel economy, increased emissions. (Eventually, perhaps cat damage?)

I expect google will get you info about VIS (aka IMT) but I think the basic idea is to change the incoming air path to help with fuel/air mixing.

 

Thanks. Have spoken to the service center supervisor and will send the car in when the tech guy is back. Hopefully everything is okay during the trip with no side effect.

Cheers,

 

Hi, I have this same error, P1549 on my 2003 s type but I have no idea where this connector is. Can someone send pic or tkl me is it toward the rear of engine, drivers or passengers side.

will i be qble to see i or ia it hidden? Thanks for help.

 

Best to get JTIS so you can look up all manner of things as well.

 

P1582 is the EDR (engine data recorder) and CANNOT be cleared with an OBDII diagnostic scanner. You can ignore it or download the 30 some-odd frames of data and/or read/print/clear the information.

PDU,WDS,IDS is the way to scan/clear the data.

The EVENT was triggered and recorded.

Here is a TSB from the X-Type and is the same for all ECM logged faults.

bob gauff

 

I do have a JTIS manual, unfortunately, I upgraded my PC (much better working on electronics :-)) and I find my JTIS disk is heavily scratched. Last night I looked around, disconnecting and reconnecting, but there are several that sit under a plastic Jaguar shield.

If someone could pint me in the direction to look, I would be most appreciative.

 

Take a look in the FAQ's under IMT valve o rings, or something similar to that. :-)

 

Maybe, this subforum is correct forum.


My 2004 Jaguar X-type 2.5 (petrol, V6, classic, AWD, saloon) already passed 130000 miles.

Abour 8 monts, I have problem with "yellow" indicator light on control panel. Computer shows fault: P1582.

I taught I need to replace TBS (or just sensor Denso 198500-3300). But seems, that is different fault, meaybe easier to solve than TPS.

I do not know what does mean "VIS", and "IMT".

Please, if you can explain.

 

No! Still the wrong one. Go UP one level then browse to the right one.

You can in effect ignore P1582. Deal with any other codes.