XJ XJ6 / XJ8 / XJR ( X350 & X358 ) 2003 - 2009

engine loses power while drivig

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  #1  
Old 09-24-2021, 10:50 AM
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Default strange fault codes

sorry, wrong thread title, dont know how to edit.

i read the default obd codes but it says no error codes.

my code reader (Icarsoft LRII) also has a jaguar option so when i select that and the model and year there suddenly is a whole plethora of codes but they make no sense. you'd think everything is broken but everything functions as expected.
things like under heading: instrument pack there are like 10 fault codes.

some of the codes:
- B2291 - occupant position system status front passenger seat
- B2533- rear right stoplamp - circuit failure
-U3ffe - the fault code is not found in the database
- U1262 - SCP (J1850) Communications bus fault
- B2208 - communications link to display and switch module error
- B2200 - the fault code is not found in the database
- B2370 - left seat heater power shutdown
- B2363 - optical sensor system failure
- B2496 - anti-theft horn circuit - short to ground
- U2602 - incomplete ring fault report received
- B1940 - Seat memory position out of range

does this give someone a clue as to what might be the case here?

 

Last edited by psyo; 09-24-2021 at 11:04 AM.
  #2  
Old 09-24-2021, 04:49 PM
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Those codes may be years old.

What's the actual problem?
 
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Old 09-25-2021, 09:26 PM
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Originally Posted by JagV8
T
What's the actual problem?
well, mainly anxiety, fear, uncertainty and a dash of doubt on my part.

i can just erase the codes?
scan again?

look, i'll be honest, i just put a quarter in this arcade machine titled: life on aerth. did pretty well, then bought this ingame upgrade called magic icarsoft potion.
i used the potion on my wagon and now im stuck on this level. so then i decided to use the other potion on myself, all six of them... and from there on things got weird..

 
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Old 09-26-2021, 12:55 AM
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Uncertainty is a paranoia. It is certain these cars will have problems.
The rest are justified.
-It is true this car has an Electric Chair. Make sure your leather is in good condition. ECT has been discontinued.
 

Last edited by ChrisMills; 09-26-2021 at 01:10 AM.
  #5  
Old 09-27-2021, 05:17 AM
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Originally Posted by psyo
i can just erase the codes?
scan again?
If you wish. I'd just ignore them. Erasing can itself cause problems (such as OBD monitors which no longer set).

The idea is to erase ONLY when:
1. you know what you're doing
AND
2. you have performed a repair of the area indicated by the codes

However, lots of people either do not know those or ignore them. Mostly it's ok but when it's not things get nasty.
 
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