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1

Omega Electrical and Audio Help / Re: Electric water pump under the coolant tank problem

« on: 20 September 2017, 19:42:14 »

Let's bring this one to the table again.
I have been stuggling with this for some days again and i found out that when i did some measurings with voltagemeter, i got even more confused.
In the relaybox beside the battery, there is a square coupling that has only one wire on it(blue/black) and thats the wire that goes to the pump.
I gave direct 12v from the battery to that wire and the pump turned on.
So then i measured the voltage coming to that wire from somewhere, i have no clue where, and as i put the minus cable from the voltagemeter to the batterys minus and the meters plus cable to the wire coming from somewhere it had no voltage, but then i put minus cable of the voltagemeter to the plus side of the battery, it showed 11.7v....
Why? Is there a short circuit or what?
My explaining isn't very clear to understand but please ask more from me and help me with this.

2

Omega Electrical and Audio Help / Re: Electric water pump under the coolant tank problem

« on: 05 March 2017, 17:21:34 »

Radiatorfan and the climate works fine, allthou the climatesystem has a very tiny leak in some place that isn't easily detected because the system holds it's pressure and liquids in only about a half a summer.

3

Omega Electrical and Audio Help / Re: Electric water pump under the coolant tank problem

« on: 04 March 2017, 21:07:07 »

It really can't be the only solution to make an own wiring with relay and switch for the pump.
Why would gm make a system that doesn't work even when the car is rolled out from the factory?

4

Omega Electrical and Audio Help / Re: Electric water pump under the coolant tank problem

« on: 04 March 2017, 08:27:43 »

Can someone tell the relay of the pump is located?
Is it under the steeringwheel or beside the battery?

5

Omega Electrical and Audio Help / Re: Electric water pump under the coolant tank problem

« on: 03 March 2017, 21:59:43 »

I feel your pain.
In finnish forums the guys who work on opel service are talking about something about that the voltage from climatecontrolpanel is too low to close the relay that starts the pump at the same time with the heaterfan but i really would like it to work like it is supposed to even if it means some wiringjob behind the controlpanel to get enough voltage to the pump.

6

Omega Electrical and Audio Help / Electric water pump under the coolant tank problem

« on: 03 March 2017, 21:38:42 »

First of all, sorry for my unclear writing in english.
In my -01 omega z22xe classic has a function that when example in winter you leave the car on the parkingarea and after you've turned off the engine and taken the key off from ignition, you can push the auto button on climatecontrolpanel and it should start the heaterfan and the electric waterpump thats located under the coolingtank(or what ever it's in english:D) but in mine's the socalled pauseheater only starts the heaterfan and the climatecontrolpanel but not the waterpump because it only gives 0.3 voltage for the connection of the waterpump.
Did anyone understand what i said and ment?
It seems that here in finland allmost every B2 model omega owner has issues with this same function and i haven't found a solution yet from members of Opel Club Finland or from other omega owners.
Would you guys here have any suggestions or solutions for this?

7

Newbie Welcome Area / Thanks for letting me in

« on: 03 March 2017, 20:29:49 »

Hello everyone.
I'm a guy from finland, city called toijala.
I'm a proud owner of a Opel Omega 2001 2.2 classic.
This car is the first omega for me that is from this century and i propably have a lot of problems and guestions for you other omega owners.