Alternatives to gsf euros VW, injector wiring looms ok ?

[audia4a3]

Hi

Normally adverse to cheap components sensors etc , but i have a car
Not intending to keep therefore don't mind taking a punt on a injector wiring loom.

Apart from euros and gsf, anyone purchased one elsewhere eg unbranded from eBay /******* etc, ?

Getting a new rough start and performance issues.on higher revs 2ndl/3rd gear when really putting my foot down on a remapped Passat 140 estate 2.0 TDI. Not fuel filter or inline fuel tank pump as done that ages ago.

Car is at 216,000 2006 ref never had a re replacement loom afaik

Thanks for any info in advance

Nothing to do with map as has thar done 3 years ago

[audia4a3]

Should of added reason I suspect loom wiring harness is because
Of various p codes across all 4 cylinders intermittently or just one injector, swapping just a loom out alot cheaper than injector/s