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oh boy help help. lotsa DTC's and chugging when in +boost

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Old 06-13-2005, 08:27 PM
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Default oh boy help help. lotsa DTC's and chugging when in +boost

Control Module Part Number: 8D0 907 551 A
Component and/or Version: 2.7l V6/5VT
G 0003

7 Faults Found:
17538 - Fuel Trim: Bank 2 (Mult): System too Lean
P1130 - 35-00 - -
17536 - Fuel Trim: Bank 1 (Mult): System too Lean
P1128 - 35-00 - -
16684 - Random/Multiple Cylinder Misfire Detected
P0300 - 35-10 - - - Intermittent
16685 - Cylinder 1 Misfire Detected
P0301 - 35-10 - - - Intermittent
16688 - Cylinder 4 Misfire Detected
P0304 - 35-10 - - - Intermittent
16687 - Cylinder 3 Misfire Detected
P0303 - 35-10 - - - Intermittent
18014 - Rough Road/Engine Torque Signal from ABS: Electrical Malfunction
P1606 - 35-00 - -


1 Fault Found:
01203 - Electrical Connection between ABS and Instrument Cluster
03-10 - No Signal - Intermittent



cel, abs and the one inbetween(dont recall =b) came on the other night, quick vag pulled down ALL of the above.

the only noticable symptom occurs when going above 0 psi at which point the car starts chugging like it's starving for air. (thank god for the boost gauge) on top of that it seems my a/c compressor may be heading south as well. feh

i've been able to get groceries etc put-putting around below + boost. needless to say the car is going into the shop asap. cant imagine what kind of damage even these short but necessasry hops may be causing. =(

just wondering if anyone had experienced anything similar and could shed some light on the situation.

thnx very much
Old 06-13-2005, 08:59 PM
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Default Bad ABS module

It causes the rough road signal, cluster error and make the car run weird.
Old 06-13-2005, 09:20 PM
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MAF sensor!
Old 06-13-2005, 09:24 PM
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Bad MAF and ABS module !!!
Old 06-13-2005, 09:55 PM
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Default question to everyone .. bad MAF can cause misfires?

i guess that makes sense .. improper metering results in improper retardation etc etc.

hrm .. dealer charges what .. $450 for a new maf?
fooey

any other places besides www.4usedaudiparts.com for parts?

tia
Old 06-13-2005, 10:03 PM
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less than $100 for a refurbished MAF.
Old 06-13-2005, 10:08 PM
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yes. Rough rider is common ABS fault
Old 06-13-2005, 10:11 PM
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Correct. If bosch MAF $70 and Hitachi is $80 from ECS.
Old 06-13-2005, 10:46 PM
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Default Make car run weird? Havent heard that one, could you elaborate a bit?

Only reason, I too am one of the current wave of ABS failures going on, with other more pressing repairs I am shelving it for a month or so. (its summer, dry roads, and archives claim people driving many months like that.
Old 06-14-2005, 01:23 AM
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Default wow that's cheap. unfortunately i have an apr stage3 ergo rs4 MAF

not thinking oe s4 maf would work too well with stage3. =/


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