[urq] WX Engine Oil Pressure Switches

[Martin Pajak]

Alan,

The blue connector is for the oil pressure gauge sender... which also
replaces one of the switches.

Makes it easy if you want to have one... the wire is already there... but
only on some later models.  I am sure the '83 did not have that wire in
place.

Cheers
Martin Pajak

http://www.quattro.ca

1983 Audi Ur-quattro (305,000 km) In storage
1985 Audi Ur-quattro (203,000 km) Euro spec. import mit 3B ;o)
1986 Audi 4000s quattro (266,000 km) winter car
1971 Porsche 911T (45,000 mi) all original



-----Original Message-----
From: urq-bounces at audifans.com [mailto:urq-bounces at audifans.com]On
Behalf Of Alan Pemberton
Sent: December 8, 2004 00:14
To: urq at audifans.com
Subject: [urq] WX Engine Oil Pressure Switches


There are two switches on the driver's side of the block - an upper, white
body, 056 919 081E, marked 1.8 bar and a lower, black body, 056 919 081C,
marked 0.15-0.45 bar.  There is a connector with blue black wire to the
upper sensor and no connector on the lower sensor.  Bentley shows a 0.3 bar
switch with blue black connecting wire but I can't find a reference to the
1.8 bar switch.

Is the connector on the wrong switch and am I missing a wire for the second
switch?

TIA

Alan
85 urq (Canadian)

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