Lexus ES: Inspection
INSPECTION
PROCEDURE
1. INSPECT FUEL PRESSURE SENSOR (FUEL DELIVERY PIPE WITH SENSOR ASSEMBLY)
NOTICE:
-
Do not remove the fuel pressure sensor from the fuel delivery pipe with sensor assembly.
-
If the fuel pressure sensor is removed, replace the fuel pressure sensor (fuel delivery pipe with sensor assembly) with a new one.
(a) Check the fuel pressure sensor (fuel delivery pipe with sensor assembly) output voltage.
| (1) Apply 5 V between terminals 1 (VC) and 3 (E2). NOTICE: -
Be careful when connecting the leads, as the fuel pressure sensor (fuel delivery pipe with sensor assembly) may be damaged if the leads are connected to the wrong terminals.
-
Do not apply more than 6 V to terminals 1 (VC) or 3 (E2).
HINT: If a stable power supply is not available, connect 4 nickel-metal hydride batteries (1.2 V each) or equivalent in series. |  | | *a | Component without harness connected (Fuel Pressure Sensor (Fuel Delivery Pipe with Sensor Assembly)) | | *b | Voltage Applied between Terminals | | |
| (2) Measure the voltage according to the value(s) in the table below. Standard Voltage: | Tester Connection | Condition | Specified Condition | | 2 (PFL) - 3 (E2) | Pressure not applied to fuel pressure sensor (fuel delivery pipe with sensor assembly) | Approximately 0.57 to 0.95 V* | *: The output voltage changes depending on the voltage applied to the terminals. If the result is not as specified, replace the fuel pressure sensor (fuel delivery pipe with sensor assembly). |  | | *a | Component without harness connected (Fuel Pressure Sensor (Fuel Delivery Pipe with Sensor Assembly)) | | |
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INSTALLATION PROCEDURE 1. INSTALL FUEL PRESSURE SENSOR (FUEL DELIVERY PIPE WITH SENSOR ASSEMBLY) HINT: Perform "Inspection After Repair" after replacing the fuel pressure sensor (fuel delivery pipe wi
COMPONENTS ILLUSTRATION *A w/ Dust Cap - - *1 FUEL PRESSURE SENSOR (FUEL DELIVERY PIPE WITH SENSOR ASSEMBLY LH) *2 FUEL PIPE PLUG SUB-ASSEMBLY *3 DUST CAP SUB-ASSEMBLY *4
SEE MORE:
DESCRIPTION Refer to DTC C050C12 Click here DTC No. Detection Item DTC Detection Condition Trouble Area C050C1F Left Rear Wheel Speed Sensor Circuit Intermittent
The speed sensor signal is excessively noisy.
The calculated change in wheel speed is more than 980 m/s2 for 5*1 o
DTC SUMMARY DTC No. Detection Item DTC Detection Condition Trouble Area MIL Memory Note P261029 ECM/PCM Engine Off Timer Performance Signal Invalid ECM internal malfunction ECM Comes on DTC stored SAE Code: P2610 P261093 ECM/PCM Engine Off Timer Performance No Op
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