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Author Topic: 2.5TD How's the throttle linked to the engine loom  (Read 2170 times)

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IrmscherKris

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2.5TD How's the throttle linked to the engine loom
« on: 28 August 2007, 00:59:37 »
Does anyone know how the throttle pedal is actually linked to the engine loom, as the loom is self contained.
Also as far as I can tell the loom's do not differ from the petrol versions.....

Any ideas or comments appreciated  :y
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TheBoy

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Re: 2.5TD How's the throttle linked to the engine
« Reply #1 on: 28 August 2007, 13:17:43 »
Quote
Does anyone know how the throttle pedal is actually linked to the engine loom, as the loom is self contained.
Also as far as I can tell the loom's do not differ from the petrol versions.....

Any ideas or comments appreciated  :y
been thinking since asked last time....

I reckon all the throttle (and tacho, and gearbox) signals must come in by on of the large plugs by the battery, as the engine loom (with ecu and associated relays) is self contained, but has 2 of these large connectors by battery, where, presumably, it attaches to main loom...
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IrmscherKris

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Re: 2.5TD How's the throttle linked to the engine
« Reply #2 on: 28 August 2007, 13:21:45 »
Thats what I thought, just need to try and get a pin out of the plugs now.  :y

The investigation continues......
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IrmscherKris

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Re: 2.5TD How's the throttle linked to the engine
« Reply #3 on: 29 August 2007, 12:10:36 »
Someone please, put me out of my misery  :(

Can't find the wiring diagram anywhere  >:(
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IrmscherKris

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Re: 2.5TD How's the throttle linked to the engine
« Reply #4 on: 02 September 2007, 22:05:48 »
 :(
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TheBoy

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Re: 2.5TD How's the throttle linked to the engine
« Reply #5 on: 02 September 2007, 22:38:22 »
Opel never produced an electronic wiring diagram for Omega until 2002, but which time the 2.5TD didn't exist, so you may have a job with that one :(
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IrmscherKris

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Re: 2.5TD How's the throttle linked to the engine
« Reply #6 on: 02 September 2007, 22:40:38 »
Quote
Opel never produced an electronic wiring diagram for Omega until 2002, but which time the 2.5TD didn't exist, so you may have a job with that one :(

 :( opps it! I'll grab a cheap diesel and make a mess. I really don't think anyone knows TBH.

 :y
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TheBoy

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Re: 2.5TD How's the throttle linked to the engine
« Reply #7 on: 02 September 2007, 22:43:44 »
Don't know if you could work out from the Haynes diagrams and the wire colours if you can unpick a little loom?
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IrmscherKris

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Re: 2.5TD How's the throttle linked to the engine
« Reply #8 on: 02 September 2007, 22:50:51 »
Quote
Don't know if you could work out from the Haynes diagrams and the wire colours if you can unpick a little loom?

That's what I was thinking, just the throttle wiring and loom it off separately....

I'm assuming it will prob fire then? Given the loom is self contained.

Do you know if the diesel tank pump is in the same location as the petrol one? If it is maybe I could just use that wiring.

I can't see any difference in the fuse boxes either - thats whats having me think maybe VX just ran the wiring in the petrol loom....
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TheBoy

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Re: 2.5TD How's the throttle linked to the engine
« Reply #9 on: 02 September 2007, 22:53:17 »
Quote
Quote
Don't know if you could work out from the Haynes diagrams and the wire colours if you can unpick a little loom?

That's what I was thinking, just the throttle wiring and loom it off separately....

I'm assuming it will prob fire then? Given the loom is self contained.

Do you know if the diesel tank pump is in the same location as the petrol one? If it is maybe I could just use that wiring.

I can't see any difference in the fuse boxes either - thats whats having me think maybe VX just ran the wiring in the petrol loom....
Not sure if fuel pump is ecu controlled or just ignition controlled - again Haynes is the best source for DDE 2.1 management.  Tach feed required as well...
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wombatcurry

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Re: 2.5TD How's the throttle linked to the engine
« Reply #10 on: 17 September 2007, 21:21:56 »
Do you still need the wiring diagram? I have a French manual with them - if you give me your email address I'll scan them for you. Sorry for not replying earlier - been away. Ian
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Entwood

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Re: 2.5TD How's the throttle linked to the engine
« Reply #11 on: 17 September 2007, 21:41:07 »
TB .. The software you should be recieving soon has the wiring diagrams for 2.0 DTI, 2.2 DTI and 2.5 TD,

Irms ...  I will try and do a screen grab if you wish .. give me details of what you need, the program is semi-interactive so you won't get component labels but it might help

Edit .. this any use ??  2.5 TD


« Last Edit: 17 September 2007, 21:52:40 by entwood »
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IrmscherKris

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Re: 2.5TD How's the throttle linked to the engine
« Reply #12 on: 17 September 2007, 21:54:31 »
entwood - nice one buddy  :y

Any chance I could get that blown up? Thanks again.
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Entwood

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Re: 2.5TD How's the throttle linked to the engine
« Reply #13 on: 17 September 2007, 22:01:37 »

Irms


e-mail sent with attachment .. you may be able to get a better view that way :)
« Last Edit: 17 September 2007, 22:03:18 by entwood »
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IrmscherKris

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Re: 2.5TD How's the throttle linked to the engine
« Reply #14 on: 18 September 2007, 09:27:39 »
Thanks for that mate  :y

PM sent  [smiley=2vrolijk_08.gif]
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