Error Codes - Vagcom

[harpster]

Hello all,

I was wondering if anybody can help, I run the vagcom on my car and it gave be the following, Please can you give me some ideas on what they mean ?? :rolleyes:

 

Also How can i rectify them please :angry:

 

Address 01: Engine Controller: 038 906 019 LQ Component: 1,9l R4 EDC 0001SG 1594 Coding: 00002 Shop #: WSC 00020

 

3 Faults Found:

17552 - Mass Air Flow Sensor (G70): Open or Short to Ground P1144 - 35-10 - - - Intermittent

 

17569 - Manifold Temp Sensor (G72): Open or Short to Plus P1161 - 35-00 - -

 

17564 - Manifold Pressure Sensor (G71): Open/Short to Ground P1156 - 35-00 - -

 

Readiness: N/A -------------------------------------------------------------------------------

 

Address 03: ABS Brakes Controller: 7M3 907 379 D Component: ABS FRONT MK25 0102 Coding: 0007177 Shop #: WSC 00020

 

1 Fault Found:

 

01314 - Engine Control Module 013 - Check DTC Memory - Intermittent

-------------------------------------------------------------------------------

Address 08: Auto HVAC Controller: 7M3 907 049 C Component: Klimabetaetigung 0404 Coding: 0000000 Shop #: WSC 00000

 

2 Faults Found:

 

01189 - Front Air Distribution Flap Motor (V145) 009 - Open or Short to Ground

 

01271 - Positioning Motor for Temperature Flap (V68) 009 - Open or Short to Ground -------------------------------------------------------------------------------

 

Address 18: Aux. Heat Controller: 7M3 815 071

Component: HEIZG. B/D5W 0001

 

5 Faults Found:

01492 - Function Lock-Out 35-00 - -

01409 - Repeated Flame-Out 35-00 - -

01409 - Repeated Flame-Out 35-00 - -

01409 - Repeated Flame-Out 35-00 - -

01409 - Repeated Flame-Out 35-00 - -

 

Thanks again and any feedback would be appricated

[marcr]

Is it a diesel?

I don't know loads about it but i'm guessing:

Address 18 Aux heater 5 x repeated flame out = Unit underneath the back of the car with little exhaust that speeds up warming the engine to temp needs a new glowplug/clean.

Address 08 = does your A/C direct the air where it should be according to the dial and at the right temp? Might not have the full range of motion. I think it can be reset??

 

I'm not gonna guess about brakes or engine but put the fault code numbers into the search box and a load of info will come up.

 

Did you scan for codes, then clear the memory then take it for a drive and scan it again?

[harpster]

hi

Car is a 1.9 TDi

 

thanks for your reply, how do i reset the A/C it is the type you are talking about.

I will also scan again

thanks

[sepulchrave]

Harpster, you need to make sure your battery is fully charged, also check for wiring faults and clean up MAP and MAT sensor connectors with contact cleaner.

 

Then reset all the faults, charge the battery (disconnecting it will reset the ECU to default settings as well).

 

Then take it for a long enough drive to get properly warmed up and re-scan for faults. There should be fewer, although it does sound like you may need a new MAF.

 

Your Auxiliary heater will probably also need a new glowplug as marcr suggested.

[Smilge]

I had the 17552 on mine constantly even after substituting a new MAF and according to a freindly VW teckie if it's showing intermittent, they ignore it. The 17564 and 17569 indications are caused usually by a dirty TMAP sensor.

 

You can reset the aux heater codes and bypass the temp sensor to get the booster heater to fire up. If you get further flame outs then the glow plug needs replacing or wiring to the heater checked.

[harpster]

hello again

i have cleaned the map and tmap and removed the fault codes and they have not yet come back, but first thing in the morning i get a engine judder (like it going to stall) for a couple of minutes every 20 to 30 seconds and rich fuel burning smell from exhaust. :D

 

I have not yet tackled the following:

01189 - Front Air Distribution Flap Motor

01271 - Positioning Motor for Temperature Flap

01314 - Engine Control Module 013

 

how do i bypass the temp sensor and do i have change all glowplugs too

:o

[mos]

the glowplug is in the heater unit under the near side rear door.you have to take it to bits to change the plug.two hour,s in time to do the job. :o

[harpster]

i also don't get cold air from aircon when i put iy on and it has no leaks and is fully pressurised

could this be linked to aux heater problem too

[harpster]

i also don't get cold air from aircon when i put iy on and it has no leaks and is fully pressurised

could this be linked to aux heater problem too

[sepulchrave]

No, that is probably because of the faulty temperature distribution flap listed above.

 

Sounds like a couple of your flap motors may be jammed or U/S.

 

Edit: The diagnostic trouble code (DTC) memory fault in the climatronic is perplexing and may be related, does your climatronic display give any clues?

Edited August 25, 2008 by sepulchrave