Date:         Sat, 1 Mar 2014 19:35:17 -0800
Reply-To:     mark drillock <mdrillock@COX.NET>
Sender:       Vanagon Mailing List <vanagon@gerry.vanagon.com>
From:         mark drillock <mdrillock@COX.NET>
Subject:      Oil pressure warnings, WAS: Mann Oil Filter and lifters
Comments: To: Stuart MacMillan <stuartmacm@gmail.com>
In-Reply-To:  <YTJe1n00A12wv1d01TJfyT>
Content-Type: text/plain; charset=ISO-8859-1; format=flowed

I think the biggest improvement was making the oil warning led a
blinking warning to better get the driver's attention. The second oil
switch I agree is of debatable value except it allowed for a loud
warning buzzer to be added to really get the driver's attention while
driving. I might be happier with just a 1 switch setup if it was
combined with a buzzer that triggered whenever the warning light came on
while the engine was running. An oil pressure gauge is not a viable
substitute for a warning light but does its uses as an additional item
though I know of many people who added one only to have IT be the source
of trouble.

Mark

Stuart MacMillan wrote:
> Interesting.  But what's that good for other than causing anxiety? Without a
> gauge to monitor pressure under various conditions it's completely useless
> IMHO.
>
> Stuart
>
> -----Original Message-----
> From: mark drillock [mailto:mdrillock@cox.net]
> Sent: Saturday, March 01, 2014 4:36 PM
> To: Stuart MacMillan; vanagon@GERRY.VANAGON.COM
> Subject: Re: Mann Oil Filter and lifters Was:Engine Starting Problem
>
> This supposed correlation of the new dynamic oil warning system with
> some weakness in the 2.1 ignores the fact that VW began fitting the more
> complex dual oil switch system to all their vehicles in roughly the same
> time frame. The major makeover to the electrical system beginning in 86
> Vanagons was merely a convenient point in time to also add the same
> modernized oil warning system that many of their other cars got the year
> before.
>
> Mark
>
>
>
> Stuart MacMillan wrote:
>> .....
>> If you want to really know what's going on with your engine and bearings,
>> install an oil pressure guage.  Ignorance is not bliss with waterboxers,
>> especially with the 2.1s!  VW knew this, and that's why they installed two
>> pressure sensing systems.  .....
>
>