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Old 03-10-2016, 11:13 AM
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Rogviler Rogviler is offline
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Join Date: Apr 2011
Location: Colorado
Posts: 906
Quote:
Originally Posted by vwnate1 View Post
I've been reading this thread with interest .

Where does anyone tap in to test the pressure ? .

The hose from this banjo bolt goes up to the filter head and attached via another banjo bolt , I was thinking of drilling and tapping a spare one for a pressure gauge to see what's what before I spring for this modification .

Comments please ? .

Pictures of the pressure gauge tapped in would be nice too .

TIA ,
I haven't seen how people do it on these cars, but on a CIS gas system you switch one of the banjo bolts for one of these:

M10 x 1 0 Stainless Steel 20mm Banjo Bolt with 1 8" NPT Brake Light Switch Port | eBay

If there's an M10 banjo, that would work (haven't checked yet). Then you simply screw a 1/8" NPT pressure gauge onto it, or you could use an electrical sending unit to go to a gauge in the cabin.

-Rog
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