Chrysler Workshop Service and Repair Manuals

Test 7 - 9

SYMPTOM

CHECKING FUEL DELIVERY

POSSIBLE CAUSES

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Fuel pump relay

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Fuel pressure out of SPECS

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Restricted fuel supply line

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Fuel pump inlet strainer plugged

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Fuel pump module

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Fuel delivery system operation

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Fuel pump relay fused B+ circuit

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(A141) fuel pump relay output circuit open

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(Z1) fuel pump ground circuit open/high resistance

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Fuel pump module