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WTF?! 6th gear 75mph, roll on throttle and boost to 10 then drops to 5psi (more)

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Old 07-31-2003, 02:15 PM
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Default WTF?! 6th gear 75mph, roll on throttle and boost to 10 then drops to 5psi (more)

I was cruising on 95 about 75mph when I wanted to pass someone. I rolled into the throttle about 3/4 and it boosted normal and then just dropped back to 5psi. Now it won't fuggin boost over 5psi. WTF happened now? I am beginning to hate this friggen car.
Old 07-31-2003, 02:16 PM
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BTW.. X Chip w/IBE, UUC VM3, Turbo XS BOVs.. full tank 93 octane
Old 07-31-2003, 02:22 PM
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You're probably in "limp mode". Break out the VagCom and check your DTCs...
Old 07-31-2003, 02:23 PM
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Default sounds like typical limp mode to me - if your going to mod the car your going to pay for it

get a vag if you don't have one - will help wonders - i went way to long without one
Old 07-31-2003, 02:23 PM
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that would be awesome... if I had a VagCom.
Old 07-31-2003, 02:23 PM
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Default Limp mode.

I would swap in normal BPVs, check TBB, F-hose, intercooler hoses, and intercoolers.

do a pressure test. Somewhere you are losing boost.

Also, VAG the car to see what codes are causing limp mode.

you should be able to get to the bottom of this with these tests.
Old 07-31-2003, 02:24 PM
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Default I have a Palm to run ProDiag... but no software. What would cause good ole limp mode? ........

I guess just reset the ECU?
Old 07-31-2003, 02:24 PM
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Anyone near Baltimore have a VagCom?
Old 07-31-2003, 02:25 PM
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Drive it up to Baltimore
Old 07-31-2003, 02:26 PM
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I'm north of Bmore. Near Bel Air.


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