Lexus ES manuals

Lexus ES: Parts Location

PARTS LOCATION

ILLUSTRATION

*1

ECM

*2

FUEL TANK ASSEMBLY

*3

FUEL PUMP CONTROL ECU

*4

FUEL SUCTION TUBE WITH PUMP AND GAUGE ASSEMBLY

- FUEL PUMP (for Low Pressure)

- FUEL SENDER GAUGE ASSEMBLY

- FUEL MAIN VALVE ASSEMBLY

*5

NO. 1 ENGINE ROOM RELAY BLOCK ASSEMBLY AND NO. 1 ENGINE ROOM JUNCTION BLOCK ASSEMBLY

- EFI-MAIN NO. 2 RELAY

- IG2 NO. 1 RELAY

- INJ FUSE

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-

ILLUSTRATION

*1

PORT FUEL INJECTOR ASSEMBLY

*2

NO. 2 FUEL PRESSURE SENSOR (for Low Pressure)

*3

FUEL PUMP ASSEMBLY (for High Pressure)

*4

FUEL PRESSURE SENSOR (for High Pressure)

*5

DIRECT FUEL INJECTOR ASSEMBLY

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-

READ NEXT:

 System Diagram

SYSTEM DIAGRAM HIGH PRESSURE SIDE FUEL SYSTEM WIRING DIAGRAM LOW PRESSURE SIDE FUEL SYSTEM WIRING DIAGRAM

 On-vehicle Inspection

ON-VEHICLE INSPECTION PROCEDURE 1. CHECK FUEL PUMP OPERATION AND INSPECT FOR FUEL LEAK (a) Check fuel pump operation. (1) Connect the Techstream to the DLC3. (2) Turn the power switch on (IG). NOTICE:

 Fuel Tank

SEE MORE:

 Generator Position Sensor Internal Electronic Failure (P1CAC49,P1C641F,P1CAF38)

DESCRIPTION The motor generator control ECU (MG ECU), which is built into the inverter with converter assembly, monitors its internal operation and detects malfunctions. DTC No. Detection Item DTC Detection Condition Trouble Area MIL Warning Indicate P1C641F Generator Control Modu

 Generator Control Module Circuit Intermittent (P0A1B1F)

DESCRIPTION If the motor generator control ECU, which is built into in the inverter with converter assembly, is reset due to a problem with the power source in the inverter, the motor generator control ECU will store this DTC. DTC No. Detection Item DTC Detection Condition Trouble Area MI

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