Lexus ES: Parts Location
Lexus ES (XZ10) Service Manual / Engine & Hybrid System / A25a-fks (fuel) / Fuel System / 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 MAIN VALVE ASSEMBLY - FUEL SENDER GAUGE ASSEMBLY |
| *5 | FUEL TANK VENT TUBE ASSEMBLY - NO. 2 FUEL SENDER GAUGE ASSEMBLY | *6 | NO. 1 ENGINE ROOM RELAY BLOCK ASSEMBLY AND NO. 1 ENGINE ROOM JUNCTION BLOCK ASSEMBLY - EFI-MAIN NO. 1 RELAY - EFI-MAIN NO. 2 RELAY - IG2 NO. 1 RELAY - EFI-MAIN NO. 2 FUSE - INJ FUSE |
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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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 engine switch on (IG). NOTICE
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Vehicle Control History
VEHICLE CONTROL HISTORY CHECK VEHICLE CONTROL HISTORY (HYBRID CONTROL SYSTEM) (a) Connect the Techstream to the DLC3. (b) Turn the power switch on (IG). (c) Turn the Techstream on. (d) Enter the following menus: Powertrain / Hybrid Control / Utility / Vehicle Control History (RoB). Powertrain > H
Cruise Control System Internal Failure (P057504,P057549)
DESCRIPTION When the ECM detects an internal malfunction, DTC P057504 or P057549 is stored. DTC No. Detection Item DTC Detection Condition Trouble Area MIL DTC Output from P057504 Cruise Control System Internal Failure When the dynamic radar cruise control system is operating, t
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