Lexus ES: Parts Location
Lexus ES (XZ10) Service Manual / Engine & Hybrid System / A25a-fxs (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 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 | - | - |
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 power switch on (IG). NOTICE:
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Installation
INSTALLATION PROCEDURE 1. INSTALL BRAKE PEDAL PAD (a) Install the brake pedal pad to the brake pedal support assembly. HINT: Installation is easier after applying a small amount of soapy water. 2. INSTALL STOP LIGHT SWITCH MOUNTING ADJUSTER (a) Engage the 2 claws to install the stop light switch mou
Headlight Dimmer Switch Circuit
DESCRIPTION The steering sensor receives the following switch information:
Light control switch in DRL OFF*1, off*2, tail, head or AUTO position
Dimmer switch in high, low or high flash (pass) position
*1: w/ DRL OFF Switch
*2: w/o DRL OFF Switch
WIRING DIAGRAM CAUTION / NOTICE / HI
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