Date:         Mon, 20 Sep 1999 13:19:17 -0400
Reply-To:     John <johnpatt@WARWICK.NET>
Sender:       Vanagon Mailing List <vanagon@gerry.vanagon.com>
From:         John <johnpatt@WARWICK.NET>
Subject:      Re: Timing proceedure: 2.1 Watercooled; Bentley page 28.42
              Digifant.
Comments: To: Dom <dmoon@METZ.UNE.EDU.AU>
Content-Type: text/plain; charset=us-ascii

Dom wrote:
>
> Bentley outlines three techniques for adjusting the ignition timing on
> p.28.42
> (I miss the old test-lamp proceedure for the type 2)
> 1. Disconnect temp sender and using VW tester 1367, check timing at
> 2k-2500rpm :-(
> 2. Adjustment with TDC marker. Ignition timing displayed directly on
> testor :-(
> 3. Adjustment with timing light. Notch on pulley lines up with notch
> on case. :-)
>
> I am using No.3.
> Do I still disconnect the temp sender?
> Do I still check at 2000-2500rpm
> Does anyone have an idea for sourcing power for my timing light within
> the engine bay to save me running it all the way forward to the
> battery.
>
>
> In relation to my washing/starting problem, all is well today. Just
> needed a thorough drying (3 days)
> Will be looking for possible vacuum leaks in the air intake system
> (whispy white smoke)
> The fact that my hall sender plug was snapped at the base probably
> meant that I drowned the inside of the distributor. This would
> definately cause the majority of the problems I had. I will never
> attach/disattach this plug again without firmly clasping the base for
> support. Nothing like a good clean to find a few hidden problems
>
> Thanks
> Dom

Hi Dom,

Regarding the #3 timing check/adjustment procedure, do the following:

1) Warm the engine to >80*C oil temperature (full hot).

2) At idle speed (~800 RPM), align the timing mark on the pulley with
the split in the crankcase. Rotate the distributor as needed.

3) Tighten the distributor base locking mechanism.

As for engine bay power, connect your timing light to the B+ on the back
of the alternator but be careful, this is unfused B+ power !

Regards,   JP