Author Topic: I found the secret oil temp, but....  (Read 8835 times)

Offline 2007GTI

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I found the secret oil temp, but....
« on: 05 April 2007, 11:14 »
I found the secret oil temp menu, but....what do all the other settings on that menu do, i.e -14,-13, etc etc?   :undecided:
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Offline Vdubulyer

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Re: I found the secret oil temp, but....
« Reply #1 on: 05 April 2007, 13:32 »
I know -19 is your speed in kph.

Phil mcavity

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Re: I found the secret oil temp, but....
« Reply #2 on: 05 April 2007, 21:11 »
yes, finally worked out mine aswell, have the same question as to what are the other numbers mean, and also as does Nicks GTi (wantmygti) reading 95 degress from cold start, and reading between 77-80 degrees warm running. strange :undecided:

Offline Nathan

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Re: I found the secret oil temp, but....
« Reply #3 on: 06 April 2007, 19:13 »
Would some one be kind enough to talk me through how you get to thsi secrect menu, to get your oil temp?

thank you

Nath

Offline TagnuT

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Re: I found the secret oil temp, but....
« Reply #4 on: 09 April 2007, 10:15 »
These are from the VWvortex site:-

 http://forums.vwvortex.com/zerothread?id=2556215&page=2

 The list:

* 1.0 : Temp as read by sensor in middle fan speed knob
* 1.4 : light intesity falling on same sensor
* 4.0 : Outside temp - front bumper
* 4.1 : Outside temp - roof
* 4.2 : Outside temp - rear bumper (inside temp?)
* 15.0 : Oil temp
* 19.0 : Uncorrected speed (Kmh)
* 19.1 : Uncorrected speed (Mph)
* 19.2 : Coolant temp
* 19.3 : Tachometer
* 19.4 : Presumeably oilpressure
* 25.0 : Voltage
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Offline goap

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Re: I found the secret oil temp, but....
« Reply #5 on: 09 April 2007, 12:49 »
What is uncorrected speed?

I noticed yesterday that my speedo is approx 7/8mph faster than my true speed reported by my GPS.  Do they correct it downwards, and hence uncorrected speed is the true, "raw" speed?

Offline TagnuT

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Re: I found the secret oil temp, but....
« Reply #6 on: 09 April 2007, 14:24 »
Speedos cannot under read the speed so they build in a safety margin.
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Offline Hully

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Re: I found the secret oil temp, but....
« Reply #7 on: 08 June 2007, 10:19 »
Sorry to bring this topic back up but its annoying the hell out of me. I've got the list above as to what some of the settings produce, but does anyone know the full breakdown, as there are loads of other settings that produce other readings?  I've looked on the net and there are codes listed for the MkIV but no lists for the MkV apart from the one listed above.  Is there one that will show the turbo boost (boost guage) by any chance? I've been trying to work them all out for days.
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Offline wantmygti

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Re: I found the secret oil temp, but....
« Reply #8 on: 08 June 2007, 10:23 »
I don't think that they are all meaningful to the layman - must be used by VW bods to check stuff.
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Offline Hully

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Re: I found the secret oil temp, but....
« Reply #9 on: 08 June 2007, 11:16 »
I don't think that they are all meaningful to the layman - must be used by VW bods to check stuff.

Ok, thanks, maybe TT has a bit of info on them?
MkIV GTI PD150 sold, now FOR SALE MkV GTI Ed30, Reflex Silver, 07, manual, 5 Dr, 29.5k miles, 1 owner from new, xenons, cruise, park sensors, ugraded VW stereo and sound system, MFSW, Armrest, sunroof, immaculate never raced or thrashed, totally original, For Sale - PM me for details.