VAG-COM Results

[Hartosh1]

Recently the car has been jumping in and out of limp mode while im driving her ive had a look in the bay and cant see any pipes popped off or split so i was wondering if any of these would cause the lack of boost?

The car has a decat and had the SAI removed

3 Faults Found:
16795 - Secondary Air Injection System: Incorrect Flow Detected
P0411 - 35-00 - -
16804 - Catalyst System: Bank 1: Efficiency Below Threshold
P0420 - 35-00 - -
17574 - Long Term Fuel Trim Additive Air Bank 1: Range 2: System too Rich
P1166 - 35-00 - -

 

[James_R]

i'd get all the boost and vac pipes checked first mate.

 

[Hartosh1]

Yeah its next on the list but with working nightshift i hardly see daylight the now im hoping its maybe just a split vac pipe easily replaceable

 

[James_R]

normally is bud, i take it yours is a 20vt?

 

[Hartosh1]

Yeah i should have mentioned that

 

[Theresias]

If you had the CAT and SAI removed, then those codes ought to be expected. A good tuner should be able to take care of the fault codes as well. Obviously the car isn't street legal anymore...