Classic Audi » Technical » Mech/Tech » Engine » 1993 80 2.6 - Issues?

Reply
 
Thread Tools Display Modes
Old 18-07-19, 03:52 PM   #11
Alan67
Grown up member
 
Join Date: Jul 2019
Location: Fife, Scotland
Posts: 216
Default

Quote:
Originally Posted by John. View Post
Is it K816 in green by chance?
Indeed it is John!

Do you know of it?
Alan67 is offline   Reply With Quote
Old 18-07-19, 03:54 PM   #12
Alan67
Grown up member
 
Join Date: Jul 2019
Location: Fife, Scotland
Posts: 216
Default

Quote:
Originally Posted by mikes2 View Post
Ah ok. That makes sense.

Sounds like the low pressure switch was disconnected. It's 0.3 bar which is basically no oil pressure

For the high pressure warning, when connected, the light would come on at 1900rpm if the oil pressure is too low (usually below 1.8 bar).

If the wire hanging loose was touching the engine, it would be grounding the signal
Always giving people the wrong end of the stick with my explanations!

Glad I made myself clear in the end.
Alan67 is offline   Reply With Quote
Old 18-07-19, 03:58 PM   #13
Alan67
Grown up member
 
Join Date: Jul 2019
Location: Fife, Scotland
Posts: 216
Default

Quote:
Originally Posted by Duffy3074 View Post
I’d be getting a mechanical oil pressure gauge and checking all was well there first. An easy/cheap test.
The fact that there’s a low oil pressure warning showing combined with an obvious mechanical rumble would make me want to make sure all is well.
Hopefully this is no longer an issue Duffy. Mike's explanation about the loose wire would make the dealer's explanation plausible. Will check it out carefully on Saturday.
Alan67 is offline   Reply With Quote
Old 18-07-19, 04:11 PM   #14
Alan67
Grown up member
 
Join Date: Jul 2019
Location: Fife, Scotland
Posts: 216
Default

Trying to post a photo of the car. Let's see if this works....

[/url]


These are photos from the advert.

Last edited by Alan67; 18-07-19 at 04:16 PM.
Alan67 is offline   Reply With Quote
Old 18-07-19, 04:16 PM   #15
Duffy3074
4 ring whore!
Classic Audi Club Member
 
Join Date: Aug 2015
Location: Dalgety Bay, Fife
Posts: 2,078
Default

That’s a lovely combination of colours!

A loose wire doesn’t explain the rumble or was that fixed with the pipe?
Duffy3074 is offline   Reply With Quote
Old 18-07-19, 04:20 PM   #16
Alan67
Grown up member
 
Join Date: Jul 2019
Location: Fife, Scotland
Posts: 216
Default

Quote:
Originally Posted by Duffy3074 View Post
That’s a lovely combination of colours!

A loose wire doesn’t explain the rumble or was that fixed with the pipe?
The makeshift pipe/hose that they put on apparently fixed the vibration.
Is this a common fault with this model do you know?
Alan67 is offline   Reply With Quote
Old 18-07-19, 04:21 PM   #17
mikes2
4 ring whore!
Classic Audi Club Member
 
Join Date: Nov 2007
Location: Polmont
Posts: 2,617
Default

Be very very careful with that seller
__________________
1991 90 quattro 20v sport
1991 90 quattro
mikes2 is offline   Reply With Quote
Old 18-07-19, 04:29 PM   #18
Alan67
Grown up member
 
Join Date: Jul 2019
Location: Fife, Scotland
Posts: 216
Default

Quote:
Originally Posted by mikes2 View Post
Be very very careful with that seller
PM sent
Alan67 is offline   Reply With Quote
Old 18-07-19, 04:40 PM   #19
Duffy3074
4 ring whore!
Classic Audi Club Member
 
Join Date: Aug 2015
Location: Dalgety Bay, Fife
Posts: 2,078
Default

I don’t know about that one unfortunately

Duffy3074 is offline   Reply With Quote
Old 18-07-19, 05:25 PM   #20
John.
4 ring whore!
Classic Audi Club Member
 
John.'s Avatar
 
Join Date: Mar 2011
Location: Scottish Borders.
Posts: 7,520
Default

Quote:
Originally Posted by mikes2 View Post
Be very very careful with that seller
I didn't want to be the one to say!
John. is offline   Reply With Quote
Reply

Bookmarks


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump


All times are GMT. The time now is 03:49 AM.

Powered by vBulletin®
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
Copyright ©2007-2008 Classic Audi | Site by Roadrunna