Author Topic: WTF is Diagnostics port on the mk4?  (Read 1559 times)

Offline CarlGallagher

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WTF is Diagnostics port on the mk4?
« on: 09 November 2011, 18:06 »
I have a 1.8t 1999 AGU, seems stupid but i cant find were to plug the diagnostics cable into on the car.

Please shed some light for sorry ass  :tongue:

Offline scarr89

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Re: WTF is Diagnostics port on the mk4?
« Reply #1 on: 09 November 2011, 18:08 »
Above the ash tray. You have to pull of some of the trim.

Offline Scott D

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Re: WTF is Diagnostics port on the mk4?
« Reply #2 on: 09 November 2011, 18:10 »
at the bottom of centre console below heater/climate control there is a trim panel that can be removed, diagnostics port is behind that trim.
2003 1.8T GTI 180 - APR Stage I, S2000 Filter, R-Tech Supersize TIP, Bilstein B12 Suspension, 18" OZ Superleggera, Recaro Heated Leathers, US Spec Rear Lights, N249/SAI/PCV Delete

1.8T AUQ - 241bhp & 286 ft-lb
R-Tech Map, Forge FMIC, SFS Oversized TIP, Ported Manifold, Milltek Turboback non res exhaust, Forge 007p, N249 & N112 delete, SAI delete, S2000 Air Filter, Sachs clutch & Lightweight Flywheel

Offline CarlGallagher

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Re: WTF is Diagnostics port on the mk4?
« Reply #3 on: 09 November 2011, 18:52 »
got that sorted, next problem

Cant do a successful test, all ports say inacessable apart from port 3 that says status 5 - modem....... any ideas what to do?

Offline mcgee9t2

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Re: WTF is Diagnostics port on the mk4?
« Reply #4 on: 09 November 2011, 19:56 »
what scanner are you using? full version of vagcom? cheep ebay jobbie?

jamie16v

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Re: WTF is Diagnostics port on the mk4?
« Reply #5 on: 09 November 2011, 20:04 »
probably need to assign it on the computer side. if you have added drivers to vag com for the lead, try remembering what usb port you had the lead plugged into when you set it up.. if that doesnt work you need to assing the port in device manager..

Offline CarlGallagher

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Re: WTF is Diagnostics port on the mk4?
« Reply #6 on: 09 November 2011, 20:06 »
I can see the port in the device manager, it has a yellow ! in it which i guess means broken. How do i fix it from there?

tried updating but no joy

Offline Chris.

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Re: WTF is Diagnostics port on the mk4?
« Reply #7 on: 09 November 2011, 20:07 »
What cable you using?

Need any help ill be able to do it with genuine vagcom if needed!

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248bhp  278lbft R - Tech Powered 1.8T!!  - Gone but NOT forgotton

Offline CarlGallagher

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Re: WTF is Diagnostics port on the mk4?
« Reply #8 on: 09 November 2011, 20:27 »
thanks Chris, ive made a few changes to car since buying it a month ago and its still ticking over a bit weird

also the airbag lights on was going to check that.

But tbh i really wanted this one to work for the future if it was a one off i would just drive up to you.

This is the cable i ordered http://www.ebay.co.uk/itm/200512414038?ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1439.l2649

Offline Chris.

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Re: WTF is Diagnostics port on the mk4?
« Reply #9 on: 10 November 2011, 22:15 »
Use the drivers on the disc to install the lead.  Obvilously the CD will probably have a copy of Vagcom on too.

You can also put drivers on throught hardware manager (find cable with yellow !) right click -> Update drivers -> Search for suitable driver on your CD -> install.

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248bhp  278lbft R - Tech Powered 1.8T!!  - Gone but NOT forgotton