A4 (B6 Platform) Discussion Discussion forum for the B6 Audi A4 produced from 2002-2005

Need Help!!!!

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Old Aug 5, 2005 | 12:33 PM
  #1  
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Default Need Help!!!!

Ok so my A4 won't go past 4k when warm, when the car starts up everything is fine, I can wind it out all the way to red-line, then after it gets all up to temp it sputters at about 3800 and cuts out at 4k I cannot rev past that in stock or chipped mode. Both check engine and EPC lights come on. I also looked under the hood the turbo is glowing red after 10min of driving. I am going to pull the codes when the lap top comes anyone have a guess what it could be?
TIA
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Old Aug 5, 2005 | 12:35 PM
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Does it idle funny? as in not smooth?
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Old Aug 5, 2005 | 12:42 PM
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Default yeah and it has stalled at idle before. it was also at idle was

about 1100 or so. I also have APR 2+
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Old Aug 5, 2005 | 01:24 PM
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Have any of the coilpacks popped out of place?
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Old Aug 5, 2005 | 01:26 PM
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Default nope but I haven't changed my spark plugs

in about 10K or so, they are copper.
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Old Aug 5, 2005 | 01:43 PM
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Default I had that problem too...it would cut power completely at around 3800-4000 RPM

to me I think it has something to do with your pressure sensor on the intercooler, or one of your lines may be leaking.
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Old Aug 5, 2005 | 02:13 PM
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Default mihgt be a leaky vacuum hose starting to go? when you're moving does it feel like when you

jam on the gas, it starts to buck like something is plugged up?
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Old Aug 5, 2005 | 03:02 PM
  #8  
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Default Here are the codes that it threw.

VAG-COM Version: Release 504.1-D

Control Module Part Number: 8E0 909 518 F
Component and/or Version: 1.8L R4/5VT G 0001
Software Coding: 0016701
Work Shop Code: WSC 63351
3 Faults Found:
16395 - Bank 1: Camshaft A (Intake): Retard Setpoint not Reached (Over-Advanced)
P0011 - 002 - Lower Limit Exceeded
16705 - Engine Speed Sensor (G28): Implausible Signal
P0321 - 002 - Lower Limit Exceeded
16706 - Engine Speed Sensor (G28): No Signal
P0322 - 004 - No Signal/Communication
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Old Aug 6, 2005 | 12:58 PM
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Default After you clear those codes, do they re-occure the same? (More)

If the codes re-occure, you will need to find the cause for the loss of engine speed signal from the sensor. For the intake camshaft over advanced code, check the condition of the camchain adjuster assembly and the electrical spects for the adjuster solinoid valve.
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Old Aug 6, 2005 | 05:35 PM
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Default Yes after I clear the codes they come right back. I did just have

my 100K service done about 8k ago
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