Avalanche 1500 2WD V8-5.3L VIN Z Flex Fuel (2005)
Fuel Gauge Sender: Description and Operation
FUEL SENDER ASSEMBLY
The front fuel sender on dual tank applications consists of the following major components:
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The fuel level sensor
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The fuel tank fuel pump module
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The fuel strainer
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The fuel filter
The rear fuel sender on dual tank applications consists of the following major components:
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The fuel level sensor (4)
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The FTP sensor (1)
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The rear fuel pump (2)
The fuel sender assembly on single tank applications consists of the following major components:
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The fuel level sensor
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The fuel tank pressure (FTP) sensor
