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Home >> Toyota >> 2003 >> Highlander Base, 2.4 D, FWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 4 (Engine Controls - System & Component Testing - V6 & V8) >> Computerized Engine Controls >> Fuel Pump Control Circuit >> Tundra 4.7L

Tundra 4.7L

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Fuel pump control circuit test is not available from manufacturer. If problem exists in fuel pump control circuit, a Diagnostic Trouble Code (DTC) may be stored in Engine Control Module (ECM). See TESTING PROCEDURE under SELF-DIAGNOSTIC SYSTEM in appropriate SELF-DIAGNOSTICS article for retrieving of DTCs.

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