Hummer H1 (2006+). Manual — part 370

12-156

Electrical System

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FUEL MODULE WARNING LIGHTS

Figure 12-112: Fuel Module Warning Lights Wiring Schematic

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Electrical System 12-157

FUEL PRESSURE REGULATOR/ FUEL RAIL PRESSURE SENSOR

Figure 12-113: Fuel Pressure Sensor/ Fuel Pressure Sensor Wiring Schematic

12-158

Electrical System

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FUEL SELECTOR/ SENDING UNIT

Figure 12-114: Fuel Selector/ Sending Unit Wiring Schematic

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Electrical System 12-159

FUEL TEMPERATURE SENSOR

Figure 12-115: Fuel Temperature Sensor Wiring Schematic