FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM
:
Car repair manuals for everyone.
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Cadillac
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2000
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Catera V6-3.0L VIN R
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Repair and Diagnosis
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Powertrain Management
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Fuel Delivery and Air Induction
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Description and Operation
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Fuel Supply Components
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Fuel Pump Relay
Fuel Pump Relay
The
fuel pump relay
allows the
ECM
to energize the fuel pump The ECM enables the fuel pump whenever the Crankcase Position
(CKP)
sensor pulses are detected.