hi all long time back seat reader on here .got myself a 2008 3.6 rover (bit of a project car) ive had a scan and got several error codes dont know if they are related from one problem or are several problems any way here are the codes
p0087
p0501
p115b
p0562
p115a
p0a09
p138e
p1623 a few yes i know ,im just not too sure where to start .so any help would be great many thanks

If the vehicle runs, I'd start by clearing all error codes and then checking to see what returns, confirming a fault.

I'd also start Googling the error codes and putting them into buckets of likely and unlikely. It might be easier to have an IID tool, however as eith any diagnostics, they normally give you the symptoms of a fault - it's then the job of the mechanic/yourself to put that picture together and determine the cause. 2015 Range Rover Autobiography 4.4 SDV8

As Gary says, clear all codes & start from scratch.
A dicky battery will ping loads of codes to start with, some codes will be related to other one’s so start with a clean sheet😁 2012 Orkney Grey Westminster 4.4TDV8 with Ivory interior.........nice!
Alfa Romeo Giulietta
Just one Montesa now, 349 White Wonder
Austin A40 Farina MK2
1975 Morris Marina 1.8TC
1973 Honda CB250 K4

Clear them.
Run around for a couple of days
Rescan.
Look up the codes in the Workshop Manual that is free to download from the Wiki page on here. Link at top right of each page. Gone to a good home: 2011 4.4 TDV8 Vogue SE Buckingham Blue with Ivory and clear glass = "Rory"
2025MY Defender D350 90 in Silicon Silver on coils
1974 Series 3 Lightweight = "Millie"
Many, many other Landies over the years
My preferred specialist: www.glenrands.co.uk
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iid gap tool on order will report in a few days