[T3] Full load stop on the MPS

[Jim Adney]

On 1 Aug 2018 at 21:49, Phil Hof wrote:

> The latest D-jet had a full load contact in the TPS, I think.  But
> there is secondary driver to full or near-full load, and that´s the
> "plug" on the MPS.  The position of this plug is an adjustment of the
> enrichment at full load, which the ECU translates into longer pulses. 
> This is the easiest to adjust, since it is the outermost reachable
> adjustment, and since full throttle is where you are having issues,
> ITMd try adjusting that until you get a better com?o of b?sic ?ature,
> part load, and with this adjustment, full load performance. 

The '72-3 TPS has the full load contact you mention, but it's the '70-1 
pressure sensor that has the full load "plug."

I think Keith has started with a '73 T3 system, but I'm trying to encourage him 
to drop that effort and try a T4 brain and pressure sensor that were designed 
to work with the T4 intake system and displacement. That should give him a 
much better starting point.

-- 
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Jim Adney, jadney at vwtype3.org
Madison, Wisconsin, USA
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