GlowShift Tinted Series Fuel Pressure Gauge - Manual

Tinted Series - Fuel Pressure Gauge
For Product Numbers: GS-T11 & GS-T11_30
Wire Color Code
Black, “M” Post Vehicle Ground ( - ) Orange 12v Dimmer (switched) Source (+)
Red 12v Ignition (switched) Source (+) Green Connect to “G” Post on the fuel pressure sensor
1. Disconnect the negative battery cable.
2. Using automotive grade wiring (18 gauge), connect the
red wire to a positive 12 volt ignition (switched) source. It
may be connected to the fuse panel, an accessory wire, or
any positive 12 volt source that turns on and off with the
ignition switch of the vehicle.

If wiring to an un-fused source, install a 3 amp fuse
inline within 20 inches of the sources connection.
You may obtain an optional “add a circuit”
accessory. This component easily fits into your fuse
panel and provides an additional fused power wire
for accessories such as gauges. This is available at
www.GlowShift.com or a local auto parts store.
3. (Optional) The dimming feature of the Tinted Series
decreases the brightness of the lighted gauge face by 30%.
Connect the orange wire to a positive 12 volt switched
source. The most common installation is to splice and
connect to the 12 volt positive headlight source. This step is
completely optional.
4. Connect the fuel pressure sending unit to the fuel
system, preferably at the fuel rail. This gauge / sender is
not recommended for use on returnless fuel systems.
5. Connect a length of wire from the “G” Post on the
sensor to the green wire on the gauge wire harness.
6. Connect the black gauge wire and the “M” POST of
the pressure sender to any good (unpainted) ground
connection. You may also route a wire directly to the
negative side of the vehicle’s battery.
7. Reconnect the negative battery cable.

Be sure all of your wiring is correct for proper gauge
operation.

This gauge should never be connected to a dimmer.
Connecting the gauge to any type of dimmer switch
unit will cause the gauge to improperly function.