Hello Jag people,

I am new here so please forgive my ignorance. My dad bought a fairly cheap Jaguar S-type 2005 with a check engine light and restricted performance notification on the dash. It has a bunch of errors I managed to read on my cheapo OBD2 scanner which I have mentioned below.

P0102 - I managed to check the MAF sensor and plug with my multimeter and youtube and I have realised its non functional, so I am probably going to replace it.
P0445
P1532
P1549
Also the parking break was not disengaging so I connected it directly to the battery terminals in reverse polarity and managed to disengage it. I tried recalibrating the EPB but to no avail so now its not functioning.

For now the car starts and drives with a check engine light and restricted performance notification on. I can feel the car rock while idling. I have tired MAF sensor cleaner to no avail. When I rave the engine at 3000 RPM there seems to be loss of power sound. I inspected the air intake manifold and it seems to be missing some bolts as I am sure someone has tried to repair it.

I am in the process of trying to sort out the other issues along my dad like a project at the moment but we need help from an experienced mechanic in my local area, which I will need a recommendation for. I live in Greater West London, Southall and if someone knows a mechanic or anyone of you live around and can give me some advice I would really appreciate it.