Omega Owners Forum

Omega Help Area => Omega General Help => Topic started by: Taxi_Driver on 17 September 2007, 18:53:00

Title: Check Oil level?
Post by: Taxi_Driver on 17 September 2007, 18:53:00
My 2.2 put the warning on for low oil on Saturday, Sunday and twice today.  :(

Theres nothing wrong with the oil level.....slightly off max, but no where near the min mark.

Is there anything to check? or is it a case of......its the level sensor?

If its a dead cert its going to the level sensor.......three questions...

1. Where is it on a 2.2

2. Is a nightmare for someone like me to change it.

3. Is it best left to next oil change (assuming you have drain the oil to change it) and when its up in the air (assuming its underneath somewhere)

Or is the sensor complaining coz summat else it wrong?

Cheers
Title: Re: Check Oil level?
Post by: PaulW on 17 September 2007, 20:55:55
My 2.5 displayed this warning after being sat on the drive for about 40mins idling to make sure there were no leaks or anything in regards to the coolant...  It only flashed up when I turned the engine off, while it was running it was fine...

Checked oil, level was fine  :-/ so put it down to the car being on a slight angle as the driveway is sloped and it was facing down the drive.

Be interested to know where the sensor is myself too, but for a V6 :)
Title: Re: Check Oil level?
Post by: Markjay on 17 September 2007, 21:38:09
The sensor is in the sump.

I seem to remember reading something about this being a known bug on some cars?

Title: Re: Check Oil level?
Post by: Golfbuddy on 17 September 2007, 21:56:16
Now, this happened on mine just after Vx had done an oil change (It was before OOF) and they said, at the time of the service, that they had used a new type of oil.

I was cruising down the M5 and had done 250+ miles since the service when the message came up on the display, 'Oil Level'. I pulled into the services and checked the oil. There was plenty in there so drove really carefully for the rest of the journey home but it never appeared again.

 :-/
Title: Re: Check Oil level?
Post by: JamesV6CDX on 17 September 2007, 22:00:28
If the sensor is unplugged, you will get "oil level" instead of "oil lack"

Could be a bad connection where the 3 pin plug attaches to the sump...

Title: Re: Check Oil level?
Post by: Boiler Man on 18 September 2007, 10:55:39
Strange  :o This happened to me last week, for the first time. On 2.2 DTI.

I was travelling down the motorway on cruz nice and steady and as i reduced the speed setting it flashed up "Check Oil Level"

I drove really carefully home, I wasn't far away by then, checked the oil level and it was fine.

Not happened since, but I'm concerned. :-/

Any idea's
Title: Re: Check Oil level?
Post by: Golfbuddy on 18 September 2007, 11:01:01
Quote
Strange  :o This happened to me last week, for the first time. On 2.2 DTI.

I was travelling down the motorway on cruz nice and steady and as i reduced the speed setting it flashed up "Check Oil Level"

I drove really carefully home, I wasn't far away by then, checked the oil level and it was fine.

Not happened since, but I'm concerned. :-/

Any idea's

This happened to me well over a year ago, probably closer to two. Never had the problem since but it was when I was travelling particularly carefully to improve fuel consumption. I just put it down to a slightly lower oil pressure than normal due to the low revs at motorway speed and the change in oil viscosity.  :)
Title: Re: Check Oil level?
Post by: Taxi_Driver on 18 September 2007, 18:22:34
Thanks for the replies  :y

As MJ says its in the sump and James says it could be a loose connection.....think i'll wait until i have the oil changed.....omega will be up in the air then...and a lot easier to check  :)
Title: Re: Check Oil level?
Post by: Markjay on 19 September 2007, 21:01:12
Quote
Thanks for the replies  :y

As MJ says its in the sump and James says it could be a loose connection.....think i'll wait until i have the oil changed.....omega will be up in the air then...and a lot easier to check  :)

No. 26 on the drawing:

(http://img253.imageshack.us/img253/4100/sensvo5.jpg)



Title: Re: Check Oil level?
Post by: Markjay on 19 September 2007, 21:02:21
And this is what it looks like in the flesh:

(http://img529.imageshack.us/img529/3268/senseaif5.jpg)
Title: Re: Check Oil level?
Post by: Markjay on 19 September 2007, 21:03:30
As you can see the sump will have to come off in order to inspect the connections....
Title: Re: Check Oil level?
Post by: Martin_1962 on 19 September 2007, 21:39:23
That oil is disgusting :( :o
Title: Re: Check Oil level?
Post by: Markjay on 19 September 2007, 22:05:37
Quote
That oil is disgusting :( :o

Not my car.... 8-)
Title: Re: Check Oil level?
Post by: ffcgary1 on 19 September 2007, 22:31:05
LOOKS LIKE OXTAIL SOUP THAN OIL.  does this make this an oil thead, cos if it is i was never here and saw nothing!!!! ;D ;D ;D
Title: Re: Check Oil level?
Post by: Markjay on 19 September 2007, 22:34:07
Quote
LOOKS LIKE OXTAIL SOUP THAN OIL.  does this make this an oil thead, cos if it is i was never here and saw nothing!!!! ;D ;D ;D

No. It's an Oxtail Soup thread. They are allowed. for now....
Title: Re: Check Oil level?
Post by: Markie on 19 September 2007, 22:35:19
looks like rover hgf oil...
Title: Re: Check Oil level?
Post by: ffcgary1 on 19 September 2007, 22:53:44
If it's oxtail soup , someone pass me the worcester sauce, yum yum.

 By the way, apart from o**, what else is banned from being mentioned on here,
TB' tractor, Marks lapdancing lessons,??????? ;)
Title: Re: Check Oil level?
Post by: JamesV6CDX on 20 September 2007, 01:44:53
I personally still think the loom connector or associated wiring may have come adrift, which is located on the outside of the sump.
Title: Re: Check Oil level?
Post by: JamesV6CDX on 20 September 2007, 01:46:13
Quote
As you can see the sump will have to come off in order to inspect the connections....

The sump won't have to come off to check/test the connection where the loom plug meets the sump...
Title: Re: Check Oil level?
Post by: Andy B on 20 September 2007, 01:58:20
Quote
I personally still think the loom connector or associated wiring may have come adrift, which is located on the outside of the sump.

When I last removed the lower part of the sump on my V6 the wiring in there was very hard & brittle, consequently one of the wires broke off the level switch. A couple of minutes with a soldering iron sorted it out though. It could be a wire has broken.
Title: Re: Check Oil level?
Post by: JamesV6CDX on 20 September 2007, 02:11:13
Quote
Quote
I personally still think the loom connector or associated wiring may have come adrift, which is located on the outside of the sump.

When I last removed the lower part of the sump on my V6 the wiring in there was very hard & brittle, consequently one of the wires broke off the level switch. A couple of minutes with a soldering iron sorted it out though. It could be a wire has broken.

I totally agree - but still maintain that it's worth checking the external stuff before dropping the sump :y
Title: Re: Check Oil level?
Post by: Andy B on 20 September 2007, 02:13:55
Quote
Quote
Quote
I personally still think the loom connector or associated wiring may have come adrift, which is located on the outside of the sump.

When I last removed the lower part of the sump on my V6 the wiring in there was very hard & brittle, consequently one of the wires broke off the level switch. A couple of minutes with a soldering iron sorted it out though. It could be a wire has broken.

I totally agree - but still maintain that it's worth checking the external stuff before dropping the sump :y

Of course. It'd be a waste of a a gallon (+ a bit) of oil if you didn't.
Title: Re: Check Oil level?
Post by: JamesV6CDX on 20 September 2007, 02:18:54
Getting the sump off my Omega was a nightmare, I had to resort to some very brutal methods.. I have decided I don't like pulling sumps!

Incidently, the oil cooler grey sealent works extremely well to re-seal.
Title: Re: Check Oil level?
Post by: Andy B on 20 September 2007, 02:47:59
Quote
Getting the sump off my Omega was a nightmare, I had to resort to some very brutal methods.. I have decided I don't like pulling sumps!

Incidently, the oil cooler grey sealent works extremely well to re-seal.

I used a grey sealant to seal/glue my sump pan. I'm not sure if it's what you call the oil cooler sealant. It stuck like the proverbial to a blanket though.