Lexus ES: Inspection
INSPECTION
PROCEDURE
1. INSPECT NO. 2 FUEL PRESSURE SENSOR
(a) Check the No. 2 fuel pressure sensor output voltage.
| (1) Apply 5 V between terminals 1 (VC) and 3 (E2). NOTICE:
HINT: If a stable power supply is not available, connect 4 nickel-metal hydride batteries (1.2 V each) or equivalent in series. |
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| (2) Measure the voltage according to the value(s) in the table below. Standard Voltage:
*: The output voltage changes depending on the voltage applied to the terminals. If the result is not as specified, replace the No. 2 fuel pressure sensor. |
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Installation
INSTALLATION CAUTION / NOTICE / HINT NOTICE: This procedure includes the installation of small-head bolts. Refer to Small-Head Bolts of Basic Repair Hint to identify the small-head bolts. Click here
Components
COMPONENTS ILLUSTRATION *1 FUEL PRESSURE SENSOR *2 NO. 1 FUEL PRESSURE SENSOR HOLDER Tightening torque for "Major areas involving basic vehicle performance such as moving/turning/stop
SEE MORE:
Fr Sensor Initialization Incomplete (C1AF3)
DESCRIPTION When it is judged that the front sensors have not been initialized, the clearance warning ECU assembly stores DTC C1AF3. DTC No. Detection Item DTC Detection Condition Trouble Area C1AF3 Fr Sensor Initialization Incomplete Front sensor not initialized
Initialize fro
Open in B Power Line (B242F)
DESCRIPTION The headlight ECU sub-assembly operates using the power source voltage input from the IG terminal and ECUB terminal. The power source voltage of the ECUB terminal is supplied when the main body ECU (multiplex network body ECU) turns the ECUB power supply relay (H-LP LH relay and H-LP RH
