Have you replaced any rear light bulbs recently?
In my Td4 180 Discovery Sport HSE auto I had, I used to get around 38-40 mpg and I don’t drive gently and spent a lot of time on M20/M25 as well...
Could be the sender for the second part of the tank isn’t working - think there’s a technical bulletin on it
Inertia switch is located inside the restraints control module (airbag ecu)
There is a fuel pump driver module on those models and I can’t...
It’s integral in the head unit on the later models (with LED rear lights)
What’s not working on it?
What part number did you fit and where did you get it from?
New or used?
Check the exhaust valve is plugged in correctly - I had similar when replacing a compressor and it was the exhaust valve connector not pushed...
I never lifted the engine when I did mine on a Td4 - you have to take the pulley off and strip pump from bracket etc to avoid it.
Long time ago...
Harness is for the HeVAC system to stop the in cabin temp fan from running - can’t remember the TSB details for this fix - google should find it
Can’t you plug the hole with epoxy resin or whatever
Car has previously had hand controls fitted by the looks of it
You need either WFX000210 for chassis 3A000001 onwards and 2A209163 - 2A359999
Or WFX000190 for 1A333159 to 2A209162 and 2A3600001 to 2A399999...
Is it chipped or remapped?
Blockage somewhere in the system?
Depends on age of car but possibly coil packs or leads
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