Which of P1000 & P1111 do you have?

Follow the many threads on fuel trims & what are yours?

 

These are the codes I had, I'm pretty new to using diagnostics on the jag.
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P1410 air cleaner inlet control circuit - SEEMS AS THOUGH DOWN TO DAMAGED CONNECTOR.
P1582 flight recorder data is stored/ electronic throttle monitor data available
B1264 foot servo motor circuit failure
U1041 vehicle speed signal invalid missing message.
P0753 shift solenoid a electrical

I'll have to get my mate to read off the fuel trims over the next week.

 

These cars ALWAYS have either P1000 or P1111, so your tool is missing something.

If you have P1000 then see which OBD monitors are unhappy...

 

OK, I'll look into it, as far as I saw we did diagnostics on the icarsoft and the above codes were what showed up.

 

quick update, ive not had much time to spend on this, so writing quickly in lunch break in hope someone can help.

A mate borrowed a mongoose jlr sdd last weekend after the mil stayed on after a short drive...
we didnt have time to look into the dtc's using sdd but we got the flowing logged codes, i quickly wrote them down.
p1254
p1582
p1410 (airbox flap solenoid discussed above, looks like id have to buy a brand new airbox to sort this out according to SNG...)
p0430 ( catalyst system efficency below threshold bank 2)
and the code as discussed above for the problem with one of the wheel speed sensor (scp network error)
so we have plenty to solve by the look of it.
im hoping to borrow the JLR SDD and mongoose again over the weekend.
any help with the above codes would be great. thanks in advance.

And last night using my mates icarsoft lr v2.0 we had a look at the live data at idle after a quick drive.
if anyone can help me understand the data that would also be fantastic,

here is what we saw:

fuel system 1&2 status = CL
calculated load value = 14.5%
engine coolant temp 64 oc
short term fuel trim B1 = -1.6%
air flow rate from mass air flow sensor = 6.26 gs
long term fuel trim B1 = -0.8%
long term fuel trim = 0.8% (took a picture of date and the cam flash covered which bank this reading was from...)
long term fuel trim = -0.8% (took a picture of date and the cam flash covered which bank this reading was from...)
fuel pressure rail (gauge) = 381 kpa
intake manifold absolute pressure = 40.0 kpa
oxygen sensor current B2-S1 = -10 mA
equivalance ration lamda B1-S1 = 1.007
oxygen sensor current B1-S1 = -0.25 mA
equivalance ratio lambda B2-S1 = 1.020
absoloute throttle = 5.9%
oxygen sensor output voltage B1-S2 = 0.575v
short term fuel trim B1-S2 = -0.8%
oxygen sensor output voltage B2-S2 = 0.130V
short term fuel trim B2-S2 = -0.8%
intake air temp = 26 oc