Lexus ES: Inspection
INSPECTION
PROCEDURE
1. INSPECT FUEL PUMP
| (a) Measure the resistance according to the value(s) in the table below. Standard Resistance: | Tester Connection | Specified Condition | | U - V | 0.05 to 3.0 Ω | | V - W | 0.05 to 3.0 Ω | | U - W | 0.05 to 3.0 Ω | If the result is not as specified, replace the fuel pump. | | | *a | Component without harness connected (Fuel Pump) | | |
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REASSEMBLY PROCEDURE 1. INSTALL FUEL PUMP HINT: Perform "Inspection After Repair" after replacing the fuel pump. Click here (a) Apply gasoline to a new O-ring. Then install the O-ring and fuel pu
INSTALLATION PROCEDURE 1. INSTALL FUEL SUCTION TUBE WITH PUMP AND GAUGE ASSEMBLY (a) Install a new fuel suction tube set gasket to the fuel tank assembly. (b) Connect the fuel return vent tube sub-ass
ComponentsCOMPONENTS ILLUSTRATION *1 NO. 1 FUEL PIPE SUB-ASSEMBLY *2 FUEL PUMP ASSEMBLY *3 FUEL TUBE SUB-ASSEMBLY *4 FUEL PUMP LIFTER ASSEMBLY *5 FUEL PUMP FLANGE *6 FUE
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ComponentsCOMPONENTS ILLUSTRATION *1 RADIATOR CAP SUB-ASSEMBLY *2 RADIATOR DRAIN COCK PLUG *3 NO. 1 ENGINE UNDER COVER - - ReplacementREPLACEMENT CAUTION / NOTICE / HINT CAUTION: Do not remove the radiator cap sub-assembly or radiator drain cock plug while the engine and rad
DESCRIPTION Refer to DTC P062712. Click here DTC No. Detection Item DTC Detection Condition Trouble Area MIL Memory Note P12D41D Fuel Pump Control Circuit Current Out of Range When the fuel pump control ECU operation duty ratio is 3 to 65%, overcurrent in the fuel pump circu
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