bs951

PO installed a VDO mechanical oil pressure gauge . I'd like to run both dash and aftermarket VDO gauges.

Below are pictures . One is of current setup. The other is the only free wires I can find. No other wires that appear to be for OEM sending unit.

Just looking for some guidance on location of stock sending unit wiring. I just don't think the wire pictured is for sending unit . Only one wire. Maybe I'm wrong .

Thanks .
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bs951

The above is on a 944S

tempest411

You need this: PRESSURE ADAPTER at LINDSEY RACING - Your Porsche Performance Parts Center