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All connected.  Use the Bentley wiring diagram to assist but this is basically how it's wired.  Remember, you're simply replacing the vibrator with the [b]VR[/b] and using a [b]resistor pack[/b] in-line with the fuel gauge sender to bring the voltage down to a reasonable level.
 +12V (black wire from gauge cluster) -> [b]VR[/b] -> gauge -> [b]resistor pack[/b] -> tank sender (brown w/black stripe wire)

All connected. Use the Bentley wiring diagram to assist but this is basically how it's wired. Remember, you're simply replacing the vibrator with the VR and using a resistor pack in-line with the fuel gauge sender to bring the voltage down to a reasonable level.
+12V (black wire from gauge cluster) -> VR -> gauge -> resistor pack -> tank sender (brown w/black stripe wire)

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