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2650-1995-77 Rev. C
Used for mating non-matching fuel level senders and gauges.
*Note: Compatible with AutoMeter Short Sweep Electric
gauges (SSE). Not compatible with AutoMeter
Full Sweep, stepper motor, programmable fuel
gauge. Not compatible with the InVision series
digital dash display.
What is Included:
Auto Meter model 9109 Fuel Bridge
Step 1, Preparation:
In this step, you should do the following prior to starting the installation.
• Determine where you will mount the module. It should be mounted inside the vehicle, in a clean dry area that can be reached for
programming.
• Identify what sender you have, either by vehicle application, or by measuring resistance.
• If the sender is completely unknown, you will need to have access to the sender for custom calibration.
• Find a suitable power and ground source.
Step 2, Mounting:
As mentioned in Step 1, this should be mounted in a dry, interior location. Once programmed, you should no longer need to access it,
although you will need access to it after being wired for programming purposes.
You may mount in any position.
You may use the two screw holes to mount to a panel, or a bracket (screws not included).
Step 3, Wiring:
All wiring can be small 20g or 22g wire. This unit draws very little current, therefore larger wire is not necessary, and may even be harder to
work with when attaching to the Fuel Bridge terminals.
1
FUEL BRIDGE, FUEL SENDER &
GAUGE INTERFACE MODULE
Recommended Tools & Supplies:
Wire, 20g or 22g, stranded automotive grade. 3 or 4
different colors preferred.
Small flat blade screwdriver.
Wire strippers
Wire crimpers
Your choice of wire splice connectors, or solder, or heat
shrink for wire connections
Your choice of wire coverings for neatly organizing or
bundling wires.
Zip ties (small or medium) for neatly organizing or
bundling wires.
General automotive electrical knowledge
3A automotive fuse & fuse holder
Soldering iron, solder, various sizes of heat shrink tubing
Digital volt/ohm meter
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Summary of Contents for Auto Meter 9109
- Page 1 Not compatible with the InVision series digital dash display. What is Included: Recommended Tools & Supplies: Auto Meter model 9109 Fuel Bridge Wire, 20g or 22g, stranded automotive grade. 3 or 4 different colors preferred. Small flat blade screwdriver.
- Page 2 This will be wired only to the Sensor terminal of the Fuel Bridge. The other end of this wire remains on the fuel sender. Gauge: This wire will be the new sender output wire from the Fuel Bridge, to the “S” terminal on an Auto Meter gauge (or signal/sender terminal on a non-Auto Meter gauge).
- Page 3 This step is if you do not know your fuel sender resistance range, or if it is not listed in options 1 thru 8 in the above chart. While it is rare for a sender to have a resistance range that exceeds 1,000 ohms, some do exist. The Auto Meter Fuel Bridge will NOT accommodate a sender range in excess of 1,000 ohms.
- Page 4 SERVICE For service send your product to Auto Meter in a well packed shipping carton. Please include a note explaining what the problem is along with your phone number. If you are sending product back for warranty adjustment, you must include a copy (or original) of your sales receipt from the place of purchase.
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