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Author Mtech Info Display Corsa B
matt_t586
Member

Registered: 22nd Jul 07
Location: Lancashire
User status: Offline
29th Jul 07 at 22:22   View User's Profile U2U Member Reply With Quote

yeah theres the ones to the swich and the ones to the standard display, your saying the last one goes to a green wire behind the speedo?
Richie
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Registered: 3rd Dec 02
Location: Newport, Wales
User status: Offline
30th Jul 07 at 06:47   View User's Profile U2U Member Reply With Quote

!EDIT!

My Mistake!


The correct wire is blue with a red stripe.


The last wire needs to go to here..... the plug that does into the clock in the centre console (the MFD!) will have this wire there........
Richie
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Registered: 3rd Dec 02
Location: Newport, Wales
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30th Jul 07 at 06:51   View User's Profile U2U Member Reply With Quote




Thats the wiring diagram for this connector:

csweatherston
Member

Registered: 16th Jan 06
Location: Devon
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30th Jul 07 at 07:01   View User's Profile U2U Member Reply With Quote

yep, if you hold the 2 buttons on the mfd it gives you your speed reading in km...
matt_t586
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Registered: 22nd Jul 07
Location: Lancashire
User status: Offline
30th Jul 07 at 16:08   View User's Profile U2U Member Reply With Quote

im confused! your saying the info display on standard corsa has a wire from the speedo to it? Y is that? i thought i had to wire into the back of the speedo!?


Y is there a speedo feed to the display if the display doesnt show that info without the mtech!!!???

[Edited on 30-07-2007 by matt_t586]
matt_t586
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Registered: 22nd Jul 07
Location: Lancashire
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30th Jul 07 at 16:27   View User's Profile U2U Member Reply With Quote

Thanks for the info by the way! I will finally be able to use it!!
csweatherston
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Registered: 16th Jan 06
Location: Devon
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30th Jul 07 at 17:00   View User's Profile U2U Member Reply With Quote

yes theres a wire there.....so that when your moving - you can tell the speed in KMph...
matt_t586
Member

Registered: 22nd Jul 07
Location: Lancashire
User status: Offline
30th Jul 07 at 17:03   View User's Profile U2U Member Reply With Quote

oh rite bit stupid though if you have to keep hold of them!!!
Richie
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Registered: 3rd Dec 02
Location: Newport, Wales
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30th Jul 07 at 18:04   View User's Profile U2U Member Reply With Quote

Its just used for diagnostics
matt_t586
Member

Registered: 22nd Jul 07
Location: Lancashire
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30th Jul 07 at 20:35   View User's Profile U2U Member Reply With Quote

i have connect the mtech up tonite cant get it to work! time and temp light up and nothing else and aslo they stay on when key not in ignition!! Help
matt_t586
Member

Registered: 22nd Jul 07
Location: Lancashire
User status: Offline
30th Jul 07 at 20:37   View User's Profile U2U Member Reply With Quote

managed to get m- on the middle and it stayed there for a few seconds!

just to make sure ive got it wired right theres two wires for switch, one for rpm and then the ribbon cables, is that right? not bothered bout oil sensor. the sticker has rubbed off so hard to tell whats what any help would be good, thanks
matt_t586
Member

Registered: 22nd Jul 07
Location: Lancashire
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31st Jul 07 at 18:52   View User's Profile U2U Member Reply With Quote

its not that wire by the way! its is behind the speedo! cut that one for nothing!! Got the instructions today! Im still stuck though as its still doing the same thing! Please help!
csweatherston
Member

Registered: 16th Jan 06
Location: Devon
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31st Jul 07 at 18:54   View User's Profile U2U Member Reply With Quote

it wont be the one behind the speedo.....

are you sure your mfd's in full working order?
matt_t586
Member

Registered: 22nd Jul 07
Location: Lancashire
User status: Offline
31st Jul 07 at 18:59   View User's Profile U2U Member Reply With Quote

its the green one from behing the speedo got the instructions emailed directly from Mtech! it was when it was taken off the other car i got it from, been in a garage for aboutr a year though, do you want me to email you the instructions to see for your self?

[Edited on 31-07-2007 by matt_t586]
Richie
Member

Registered: 3rd Dec 02
Location: Newport, Wales
User status: Offline
31st Jul 07 at 20:16   View User's Profile U2U Member Reply With Quote

The green one for behind the speedo is the tachometer wire. 5th pin from the left. Its not the speedo.
Richie
Member

Registered: 3rd Dec 02
Location: Newport, Wales
User status: Offline
31st Jul 07 at 20:22   View User's Profile U2U Member Reply With Quote

Just dug out the Haynes manual to confirm

Instrument cluster diagram says:

M = Blue/Red - speedometer
N = Green - tachometer
K = Blue/Black - fuel sender



You asked for the speedo wire and you got it. Its more than likely the M-Tech kit already uses the existing plug and takes the speedo signal from there... and you were actually looking for the tacho wire.

Not owning an M-Tech kit myself... I wouldnt know. Can only advise on the colours.
matt_t586
Member

Registered: 22nd Jul 07
Location: Lancashire
User status: Offline
31st Jul 07 at 21:09   View User's Profile U2U Member Reply With Quote

Your right i thought you owned an mtech kit and knew what wire i was after!!

Well im still not getting anywhere! all wires are right but its not doing anything!!! Y does something always have to mess up!!
Richie
Member

Registered: 3rd Dec 02
Location: Newport, Wales
User status: Offline
31st Jul 07 at 22:05   View User's Profile U2U Member Reply With Quote

If you put the original plug back into the MFD... does it work ok?

Does your interior light work? Have you checked fuses and ribbon cable connections?
matt_t586
Member

Registered: 22nd Jul 07
Location: Lancashire
User status: Offline
1st Aug 07 at 10:27   View User's Profile U2U Member Reply With Quote

Ye original works time date and temp and all go off when key is out!
matt_t586
Member

Registered: 22nd Jul 07
Location: Lancashire
User status: Offline
1st Aug 07 at 22:36   View User's Profile U2U Member Reply With Quote

?
matt_t586
Member

Registered: 22nd Jul 07
Location: Lancashire
User status: Offline
2nd Aug 07 at 19:48   View User's Profile U2U Member Reply With Quote

does anyone want to buy this? you might be able to fix it!!
csweatherston
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Registered: 16th Jan 06
Location: Devon
User status: Offline
2nd Aug 07 at 19:51   View User's Profile U2U Member Reply With Quote

price...
matt_t586
Member

Registered: 22nd Jul 07
Location: Lancashire
User status: Offline
2nd Aug 07 at 20:28   View User's Profile U2U Member Reply With Quote

make an offer
Olsrey
Member

Registered: 13th Jan 07
Location: Bradford   Drives: LET Vectra B
User status: Offline
2nd Aug 07 at 20:40   View User's Profile U2U Member Reply With Quote

50p
matt_t586
Member

Registered: 22nd Jul 07
Location: Lancashire
User status: Offline
2nd Aug 07 at 21:46   View User's Profile U2U Member Reply With Quote

add two zeros maybe!

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