07-20-2016, 09:24 AM

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3.2L FSI, How to inspect carbon deposit on intake valves and clean it

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10-05-2016, 01:07 AM

#71

mgmarceau

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Quote:

Originally Posted by mgmarceau

Audishiva and boldenwell, i'll be attempting this this weekend. I have to change an injector due to error code:

Code:

Wednesday,08,June,2016,15:42:51:55111
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64
VCDS Version: 15.7.4.1 (x64)
Data version: 20160216
www.Ross-Tech.com


VIN: XXXXXXXXXXXXXXXXX License Plate: 
Mileage: 201810km-125398mi   Repair Order: 


Chassis Type: 8E (8E - Audi A4/S4/RS4 B6/B7 (2001 > 2008))
Scan: 01 02 03 08 09 0F 11 15 16 17 18 25 36 37 45 46 55 56 57 65
          67 69 75 76 77
 
VIN: XXXXXXXXXXXXXXXXX Mileage: 201810km-125398miles
-------------------------------------------------------------------------------
Address 01: Engine (AUK)       Labels: 06E-910-559-BKH.lbl
   Part No SW: 8E1 910 559 F    HW: 8E0 907 559 J
   Component: 3.2l V6 FSI         0080  
   Revision: --H19---    Serial number:               
   Coding: 01040109190F0120
   Shop #: WSC 93009 999 04862
   VCID: 3169D31DA8FE1DB6C1-8064

4 Faults Found:
004376 - Oxygen (Lambda) Sensor Heating; B1 S2 
               P1118 - 009 - Open Circuit - Intermittent
             Freeze Frame:
                    Fault Status: 00000100
                    Fault Priority: 4
                    Fault Frequency: 1
                    Reset counter: 27
                    Mileage: 201623 km
                    Time Indication: 0

             Freeze Frame:
                    RPM: 768 /min
                    Mass Air / Rev.: 109.0 mg/str
                    Temperature: 91.5°C
                        Idle
                    Voltage: 13.87 V
                    Bin. Bits: 00000010

008304 - Intake Manifold Tuning Valve (Bank 1) 
               P2070 - 006 - Stuck Open - Intermittent
             Freeze Frame:
                    Fault Status: 00100001
                    Fault Priority: 2
                    Fault Frequency: 1
                    Reset counter: 28
                    Mileage: 201623 km
                    Time Indication: 0

             Freeze Frame:
                    RPM: 768 /min
                    Mass Air / Rev.: 114.5 mg/str
                    Temperature: 91.5°C
                        Idle
                    Absolute Pres.: 340.5 mbar
                    Speed: 0.0 km/h

000611 - Fuel Injector #1 (N30) 
               P0263 - 007 - Contribution/Balance Fault
             Freeze Frame:
                    Fault Status: 00100010
                    Fault Priority: 2
                    Fault Frequency: 1
                    Reset counter: 40
                    Mileage: 201623 km
                    Time Indication: 0

             Freeze Frame:
                    RPM: 768 /min
                    Mass Air / Rev.: 109.0 mg/str
                    Temperature: 91.5°C
                        Idle
                    Load: 15.7 %
                    Speed: 0.0 km/h

004407 - Fuel Trim: Bank 1 (Add) 
               P1137 - 007 - System too Rich - MIL ON
             Freeze Frame:
                    Fault Status: 10100010
                    Fault Priority: 6
                    Fault Frequency: 3
                    Reset counter: 40
                    Mileage: 201710 km
                    Time Indication: 0

             Freeze Frame:
                    RPM: 768 /min
                    Mass Air / Rev.: 169.0 mg/str
                    Temperature: 91.5°C
                        Idle
                    Time: 1433.6 s
                    Bin. Bits: 00000010

I bought an injector and an injector replacing kit. I don't quite understand what you are saying about the injector teflon taping? Can you elaborate please?

Thanks!

Problem still persists after replacing the injector with a new one.

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10-19-2016, 02:05 PM

#72

Audishiva

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Quote:

Originally Posted by mgmarceau

Problem still persists after replacing the injector with a new one.

Did you go through the process of walnut blasting/ cleaning the intake valves? From your fault codes it appears that the mixture is too rich which would sort of indicate that the computer can't compensate for the lack of air entering the engine. This might be caused by too much of a crud deposit blocking the intake valve area......

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07-22-2018, 07:35 AM

#73

Gunnar Johnson

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Injector O-rings

Having a difficult time finding just the o-ring. Any links to buy them? RockAuto only have 5. Need 12 total for 2 cars.

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09-26-2019, 09:12 PM

#74

Audishiva

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Quote:

Originally Posted by Gunnar Johnson

Having a difficult time finding just the o-ring. Any links to buy them? RockAuto only have 5. Need 12 total for 2 cars.

I had to buy an entire kit of parts for each injector just to get the o-rings. A bit of a rip off by the supplier but now I have a life time supply of Teflon doughnuts.....mmmm doughnuts. Anyway, the car has been written off due to a collision with a deer. Sucks big time but she was starting to rust quite a bit. Time to move on.

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09-26-2019, 10:54 PM

#75

Sverige

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Injector O ring from Bosch part number provided by @4Driver4 in this post: https://www.audiworld.com/forums/a6-.../#post25010171

also, @kelisko has provided VW audi group part number WHT005422b for the same item, verified as correct for 2005 3.2FSI engine by an Audi dealership in Frankfurt.

https://www.ecstuning.com/b-genuine-...ng/wht005422b/

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09-28-2019, 06:15 AM

#76

Waggin

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Relatively easy on this one, with the intake ports up top. It's going to be a bit more painful in my '18 S5 with the intakes on the opposite sides of the heads.