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mk2

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Posts posted by mk2

  1. 2 hours ago, JoeyEunos said:

    * I'm reading between  the lines and assuming you're still converting Aldi TT's to run on derv,  presumably in some kind of missguided quest to make one of the dullest 'sports cars'  of the last 50 years even more miserable to drive?*

    That did make me laugh... :)

    Is there any money in doing conversions these days? When I worked out the hourly rate, it works out better to be on income support! Like £3 an hour... hobby maybe, but as a living?

  2. ... or use a huge desktop PC that needs a power station fully charged with tons of coal; start an ancient operating system, load some programs, plug in a thing called a mouse, then you can make a crazy animated spiral .GIF image to mezmerise everyone... (or annoy everyone -especially @mscherryviolet & @Rich) :)

     

  3. Hey Dan get this...

    someone bumped my SDI while it was parked in supermarket car park about a week ago- i was standing next to it, so they couldn't drive away.

    Anyway, to cut a long story short, their insurance company siad that they'll have to write my car off for the tiny two inch long scratch, as the respray will cost about £380. So I'm now trying to get the people to settle privately and have a mate spray it for me (i'll probably do it myslef TBH).

    Apparently the insurance value of SDI Lupos, even in superb condition is only about £472! Is this what your system also tells you? So in a nutshell, any scuff or ding will now write off a Lupo. Is this mad or what? Even a Gti insurance value is only £620. Damage costing more than half the book value will write it off. Is there a scam going on the car insurance business?

  4. 1 hour ago, Blue Loop said:

    All LHD GTi's came with ESP.

    If true, should be a piece of p!$$. Never owned a gti, but if they come with abs and an ecu (tick and tick), it's most likely that all you need to do is run some cable from the abs pump controller to the ecu. Then activate the ESP subroutine in the ECU. It's a very simple piece of software- i once wrote a launch controller using the ABS sensors. 

    I can't think of a single reason why our cars didn't come with ESP. Do jap imports come with it?

  5. 6 hours ago, Rich said:

    Lupo key codes to the transponder box like a MK3 golf.

    So I'm guessing he must have meant desoldering the chip in the transponder box? I personally don't like messing with stuff like that without lots of info... if it goes wrong, it ends up costing more than just having a dealer sort it before I've broken everything!

    interesting thing though, is that i know you can access the cluster AND the transponder box via the diagnostics port, with the Vdub VAS system. It is possible to recalibrate the fuel gauge, set tacho zero position, adjust the 90 degrees C point on the temp gauge using the vdub system- i watched it being done. Only thing I've not seen is a key being copied, or to be more correct- assigning keys to the car. I get the impression you need to put the metal cut key into the ign lock, have the sensor pick up the RF key ID transponder serial number, then assign that key to the car by storing the key Serial number in a memory location somewhere. So it's a 3 step process from having spoken to a lot of people. Learn. Read. Save. You can have up to 3 keys assigned to a car, which implies that there must be 3 memory locations- probably 4 bytes of data per key....? I need more info.

    @MORE , Tacho always going low suggests a faulty power bus in the cluster. From my experiments a few years back, I think it runs at -5v 0 +5v or something like that. The needle pointer gauges are all differential drive to isolate them from any main 12v feed fluctuations. Each gauge is driven through a chip, not direct from sensor.

  6. 54 minutes ago, Rich said:

    Or so I heard.

    Yeah, I know a few people who can unsolder the cluster memory chip then muck about with it. But, 90% of the time it ends up trashed and the other 10% of the time something else gets messed up. If someone ever cracks how to change dash settings or copy keys via the diagnostic socket they'll make some money... One guy I know told me he could copy a lupo key for £75, but couldn't guarantee me that he wouldn't break the cluster as he had to unsolder and resolder the memory chip to read the data. Which then turns it into a £350 main dealer problem. Mmmm.

  7. Yeah, but how to correct for the odometer...? one of my SDI's cluster has a duff buzzer/gong thing, and it isn't the speaker. I have a spare working cluster, but the milage is 186k. My loop's only done 101k. I know absolutely no-one in the entire vdub universe that knows how to correct the odometer (or copy a key for that matter...). @MORE will have the some problem and in Italy they take milage changes very seriously. @Rich knows no-one either and he knows a lot of vdub geezers.

  8. Could be that the cat is blocked like @Sausage suggested. Or fuel pump? Try running it briefly without exhaust connected if you're in a workshop.

    if you're 100% sure all the mechanical stuff is ok, and not the above, it can only be ECU controlled output. The ecu thinks the car is simply heavily loaded and just can't go "uphill" any faster. This is all being done on a rolling road I'm guessing?

    the lambda output figures/plot always tell you everything you need to know.

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