g70 fault?

billy.whizz

Active member
Joined
Jan 28, 2016
Location
uk (cornwall)
TDI
golf mk6
good morning guys, please could you have a look at this auto scan and see what you think?i had the dreaded coil light come up on the dash yesterday ,no loss of power no problems at all. so pulled over switched off and restarted no light!!, ive driven the car for about 30miles since and it hasn't returned!!. what do you think ? please. Sunday,18,February,2018,13:37:38:51759
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64
VCDS Version: 18.1.0.2 (x64)
Data version: 20180122 DS285.1
www.Ross-Tech.com


VIN: WVWZZZ1KZBW029218 License Plate:
Mileage: 92920km-57737mi Repair Order:



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Chassis Type: 1K-VW36 (7N0)
Scan: 01 03 08 09 15 16 17 19 25 42 44 46 52 56

VIN: WVWZZZ1KZBW029218 Mileage: 92920km-57737miles

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
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

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Address 01: Engine (J623-CAYB) Labels:. 03L-906-023-CAY.clb
Part No SW: 03L 906 023 A HW: 03L 906 023 A
Component: 1,6l R4 CR td H23 5862
Revision: -------- Serial number: 00000000000000
Coding: 00114014030500080000
Shop #: WSC 01357 011 00200
ASAM Dataset: EV_ECM16TDI02103L906023A 001005
ROD: EV_ECM16TDI02103L906023A_001.rod
VCID: 246913622F11D065F1-8070

1 Fault Found:
7329 - Mass Air Flow Sensor (G70)
P0101 00 [096] - Implausible Signal
Intermittent - Not Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Status: 00000001
Fault Priority: 2
Fault Frequency: 1
Mileage: 92884 km
Date: 2018.02.18
Time: 09:03:58

Engine speed: 1287.50 /min
Normed load value: 0.0 %
Vehicle speed: 67 km/h
Coolant temperature: 92 °C
Intake air temperature: 15 °C
Ambient air pressure: 990 mbar
Voltage terminal 30: 14.456 V
Unlearning counter according OBD: 39
Environmental conditions-AMP_ENVD: 988.235 hPa
Environmental conditions-Battery voltage: 14.5 V
Environmental conditions-FRF_RC: 255
Environmental conditions-MAP_MES_ENVD: 1001.56 hPa
Environmental conditions-MAF_KGH_MES_ENVD: 24.0939 mg/stroke
Environmental conditions-FAC_MAF_CYL_KGH_RATIO_FIL_ENVD: 2.32
Environmental conditions-ANG_SP_BPA_ENVD: 83.1 %
Environmental conditions-ANG_SP_EGRV_ENVD: 0.0 %
Environmental conditions-ANG_SP_PORT_ENVD: 14.9 %
Environmental conditions-ANG_SP_THR_ENVD: 95.7 %
Environmental conditions-SF_ENG_STATE: IS
Environmental conditions-Ambient temperature: 9.00 °C

Readiness: 0000 0000
---------------------------------------

13:41:08
IDE00019 Voltage terminal 30 14.118 V
IDE00167 Exhaust temperature 1 bank 1 20.0 °C
IDE00169 Exhaust temperature 2 bank 1 20.0 °C
IDE00427-ENG101722 Particle filter: difference pressure-DIP_PF 2.74 hPa
IDE00428-ENG100917 Particle filter: offset for differential press.-DIP_PF_AD[0] 2.74 hPa
IDE00433-ENG103279 Particle filter: oil ash volume-MASS_ASH_PF 26.9692752 g
IDE00434-ENG102050 Particle filter: soot mass calculated-MASS_SOOT_SIM_PF 9.84 g
IDE00435-ENG101197 Particle filter: soot mass measured-MASS_SOOT_PHY_PF -1.94 g
IDE00436-ENG102397 Particle filter: kilometers since last regeneration-DIST_RGN 283.1 km
IDE01259-ENG101906 EGR Solen.val.: actual value-ANG_EGRV[0] 56.952 %
IDE01373-ENG102590 EGR valve: offset closed-V_EGRV_BOL[0] 0.840 V
IDE01374-ENG103179 EGR valve: offset open-V_EGRV_TOL[0] 3.999 V

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Address 01: DTCs cleared
 

Henrick

Top Post Dawg
Joined
Aug 24, 2010
Location
Ireland
TDI
Golf VI TDI, 77 kW (CAYC)
Looks like your MAF sensor is going bad.
How is the fuel economy?
Firstly I'd suggest borrowing a MAF sensor, installing it and driving for as long as possible.
If the fault doesn't return, buy a replacement MAF.
Oh, and it's better to buy a second hand one rather than some cheap Chinese crap.
 

billy.whizz

Active member
Joined
Jan 28, 2016
Location
uk (cornwall)
TDI
golf mk6
Henrick, thanks for your reply, not sure about mpg as I havnt done many miles since this happened, I'm not sure where I can borrow a sensor from but I will ask around and see if I can find one, will let you know .
 
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