Got this reading and I'm needing some help to try and pin down the cause:
-------------------------------------------------------------------------------
VCDS Version: Release 14.10.0
Data version: 20141022
Chassis Type: 1K (7N0)
Scan: 01 03 08 09 15 16 17 19 25 37 42 44 46 52 56 62 72 76
VIN: WVWZZZ1K******** Mileage: 131500km-81710miles
01-Engine -- Status: Malfunction 0010
03-ABS Brakes -- Status: OK 0000
04-Steering Angle -- Status: OK 0000
08-Auto HVAC -- Status: OK 0000
09-Cent. Elect. -- Status: OK 0000
15-Airbags -- Status: OK 0000
16-Steering wheel -- Status: OK 0000
17-Instruments -- Status: OK 0000
19-CAN Gateway -- Status: OK 0000
25-Immobilizer -- Status: OK 0000
37-Navigation -- Status: OK 0000
42-Door Elect, Driver -- Status: OK 0000
44-Steering Assist -- Status: OK 0000
46-Central Conv. -- Status: OK 0000
52-Door Elect, Pass. -- Status: OK 0000
56-Radio -- Status: OK 0000
62-Door, Rear Left -- Status: OK 0000
72-Door, Rear Right -- Status: OK 0000
76-Park Assist -- Status: OK 0000
-------------------------------------------------------------------------------
Address 01: Engine Labels: 03G-906-018-BMN.clb
Part No SW: 03G 906 018 FC HW: 03G 906 018 FC
Component: R4 2.0l PPD1.2 4357
Revision: --H42--- Serial number: **************
Coding: 0000072
Shop #: WSC 00349 210 91423
VCID: 6BDF2E8************-****
1 Fault Found:
000665 - Boost Pressure Regulation
P0299 - 006 - Control Range Not Reached - Intermittent
Freeze Frame:
Fault Status: 00000001
Fault Priority: 5
Fault Frequency: 1
Reset counter: 39
Mileage: 131485 km
Time Indication: 0
Date: 2000.00.00
Time: 18:23:54
Freeze Frame:
RPM: 2144 /min
Torque: 248.0 Nm
Speed: 114.0 km/h
66.69 %
Voltage: 14.46 V
Pressure: 2087.4 mbar
Pressure: 1682.7 mbar
Readiness: N/A
-------------------------------------------------------------------------------
I've been told that it could be any of these things:
- Faulty Pressure Converter Valve / Boost Control Solenoid (N75 valve?)
- Perforated diaphragm in the Vacuum (VNT) Actuator ?
- Sticking turbo vanes
- Faulty Intake Manifold (it's the plastic one, with the flaps) and/or Flap Actuator
The car runs well on the whole (throughout the rev-range) but has occasionally been down on power when cruising and trying to accelerate. It's only gone into limp mode once, before this reading was taken and I don't want it to happen again.
Can anyone help?