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Help with $FD00 and $FD20 codes please?

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14K views 6 replies 4 participants last post by  cutlea01  
#1 ·
mmm, Today I had the dreaded 'Restricted Performance' warning come up with the codes appearing to be $FD00 and $FD20 according to my scanner.


Anybody got any ideas?
 
#4 ·
Hi Phil, it's an iCarsoft i930.

About to interrogate it again..
 
#5 ·
OK.. so I've now turned the stupid part of my brain off! :rolleyes:

The above refer to ECU 1 or 2, you have to delve elsewhere on the i930 to find which codes each of those have had!

I've had:

P0460: Fuel Level Sensor Circuit Malfunction

P242D: Exhaust Gas Temperature Sensor Circuit High Bank 1 Sensor 3

P22D5: Manifold Absolute Pressure/Barometric Pressure Circuit High Input


The car had been sat idling for 10mins having been stood for 3 1/2 hours.


I've done 6 starts and ~ 60 miles since and had no recurrences.


Will try to remember to check for any new codes after the 280 miles journey I have tomorrow.


Thanks for making look properly Phil! :D


I must say though.. I was rather horrified at the long list of other codes that I found that hadn't triggered any warnings!! :eek:
 
#6 ·
I have 2017 Jaguar F-Pace. I recently got my back brakes done. A few days later my check engine light along with a park brake error was showing on the dashboard. Took it back to the mechanic. They stated their machine to bleed the brake line was not working properly so it was a lean condition and they would need 3 hours to bleed my brake line. The check engine light didn't go off. Nothing was wrong with truck or no light was on before I got my brakes done. Now they are stated smoke was coming from one of my 6 gaskets. I never seen any smoke. I took it somewhere else and the codes are FD00 and FD29. Does anyone know what this could be? I am just trying to make sure I am not being taking for a ride.
 
#7 ·
Those codes are very vague, you need a dedicated JLR scan tool such as an Autel AP200 or an iCarsoft LR V3.0 which will give a much better clue as to the faults, unless a garage has a full professional multi-thousand dollar unit. Brakes will not and cannot cause the MIL to light, an engine or an emissions fault will be causing this.
Now they are stated smoke was coming from one of my 6 gaskets.
This makes no sense. What 6 gaskets are being referred to here?
 
owns 2018 Jaguar F-Pace S Supercharged