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| GTI speed sensor in sierra https://auszookers.com/forum/viewtopic.php?f=5&t=7487 |
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| Author: | jimbo_jones [ Mon Oct 26, 2009 2:48 am ] |
| Post subject: | GTI speed sensor in sierra |
just wondering what other people have do with there sierra's when puting the gti motor in how did you fit the speed sensor I was told to use a el falcon crank sensor and make a braket up to run it of the jack shaft what are other people using? |
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| Author: | oozuk [ Mon Oct 26, 2009 3:31 am ] |
| Post subject: | Re: GTI speed sensor in sierra |
the vitara VSS bolts into the sierra speedo, Fitted my NT speedo (unsure of WT dash thou). Have to dissemble the speedo and a little wiring. Unsure if the vitara VSS will work with the GTi ecu ? should thou it's just a pulse signal |
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| Author: | steak_knife [ Mon Oct 26, 2009 2:01 pm ] |
| Post subject: | Re: GTI speed sensor in sierra |
jimbo_jones wrote: just wondering what other people have do with there sierra's when puting the gti motor in how did you fit the speed sensor I was told to use a el falcon crank sensor and make a braket up to run it of the jack shaft
what are other people using? That'll work, it need's a pulse sig but dosen't have to read the speed 100% true, if you can run the sig lower than the car is going the eng will go that Lil bit better. |
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| Author: | jimbo_jones [ Tue Nov 22, 2011 7:02 am ] |
| Post subject: | Re: GTI speed sensor in sierra |
I found a vitara cluster a t a wrecker can somone post a pic of the vss sensor I did a search but couldnt find one just want to pull out the right bit |
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| Author: | matty_wall [ Tue Nov 22, 2011 7:46 am ] |
| Post subject: | Re: GTI speed sensor in sierra |
I have a gti instrument cluster. Does anybody know what a gti one will look like and does it fit in the nt cluster? Also could you do it the same way jrzook did with that homemade vss? |
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| Author: | jimbo_jones [ Wed Nov 23, 2011 6:15 am ] |
| Post subject: | Re: GTI speed sensor in sierra |
anyone have a pic ?? |
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| Author: | Gwagensteve [ Wed Nov 23, 2011 6:16 am ] |
| Post subject: | Re: GTI speed sensor in sierra |
Theres heaps of suzukis that have the VSS in them that bolts into the sierra cluster. I pulled one from a Swift with no tach - (late 80's?) VSS must have been used to run EGR or something - pretty sure it was a carby swift. Steve. |
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| Author: | mrgtt34 [ Wed Nov 23, 2011 8:44 am ] |
| Post subject: | Re: GTI speed sensor in sierra |
I have a mrk 2 in my sierra and i have no speed sensor. What is the purpose? |
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| Author: | jimbo_jones [ Wed Nov 23, 2011 9:07 am ] |
| Post subject: | Re: GTI speed sensor in sierra |
mrgtt34 wrote: I have a mrk 2 in my sierra and i have no speed sensor. What is the purpose?
It's meant to tell the comp what the car is doing and give better fuel economy |
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| Author: | mrgtt34 [ Wed Nov 23, 2011 9:12 am ] |
| Post subject: | Re: GTI speed sensor in sierra |
ok fair call . mine is sweet on fuel and more than enough power. might be more so for adaptive learn. its probly something i can find out. |
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| Author: | Rhinoman [ Wed Nov 23, 2011 6:14 pm ] |
| Post subject: | Re: GTI speed sensor in sierra |
It doesn't affect normal running, its mainly for fuel cut on decelleration but is also used as one of the inputs to the IAC to simulate a 'dashpot effect' to prevent stalling when coming to a stop. |
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| Author: | masterA [ Wed Nov 23, 2011 10:17 pm ] |
| Post subject: | Re: GTI speed sensor in sierra |
I think that is only for a MK2/3 engine.....im fairly sure that MK1 engines don't have VSS |
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| Author: | jimbo_jones [ Thu Nov 24, 2011 6:22 am ] |
| Post subject: | Re: GTI speed sensor in sierra |
Well my motors mk2 any one have any pics? |
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| Author: | matty_wall [ Thu Nov 24, 2011 6:57 am ] |
| Post subject: | Re: GTI speed sensor in sierra |
ill grab my gti cluster tomorrow and try to get some pics of my vss over the weekendif you want. (if i can work out where it is in there) |
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| Author: | jimbo_jones [ Thu Nov 24, 2011 8:31 am ] |
| Post subject: | Re: GTI speed sensor in sierra |
Cool thanks |
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| Author: | matty_wall [ Mon Nov 28, 2011 3:55 am ] |
| Post subject: | Re: GTI speed sensor in sierra |
This is the best photo i could get. you cant really see anything but. The screw on the left is the VSS signal. the one on the right is the ground wire. Looks like the write up for the home made VSS would be easier. It looks to complicated to pull the GTI speedo apart to get it out. I think ill just use the whole GTI speedo. easier to just trim some plastic to make it fit. 
Uploaded with ImageShack.us |
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| Author: | jimbo_jones [ Mon Nov 28, 2011 9:05 pm ] |
| Post subject: | Re: GTI speed sensor in sierra |
thanks |
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| Author: | 31zook [ Mon Nov 28, 2011 11:47 pm ] |
| Post subject: | Re: GTI speed sensor in sierra |
you can build one for $5. i went to jaycar and bought a reed switch and put it in. then attached two wires (speaker) and plugged it back into my ecu... |
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| Author: | atari4x4 [ Tue Nov 29, 2011 12:00 am ] |
| Post subject: | Re: GTI speed sensor in sierra |
31zook wrote: you can build one for $5. i went to jaycar and bought a reed switch and put it in. then attached two wires (speaker) and plugged it back into my ecu...
DIY VSS in good tech http://auszookers.com/index.php?name=Fo ... ht=diy+vss |
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