Toyota Corolla Cross: Inspection

Toyota Corolla Cross (2022-2024) Service Manual / Engine & Hybrid System / M20a-fxs (fuel) / Fuel Pressure Sensor (for High Pressure) / Inspection

INSPECTION

PROCEDURE

1. INSPECT FUEL PRESSURE SENSOR

(a) Check the fuel pressure sensor output voltage.

(1) Apply 5 V between terminals 1 (VC) and 2 (E2).

NOTICE:

Be careful when connecting the leads as the fuel pressure sensor may be damaged if the leads are connected to the wrong terminals.
Do not apply more than 6 V to terminals 1 (VC) or 2 (E2).

HINT:

If a stable power supply is not available, connect 4 nickel-metal hydride batteries (1.2 V each) or equivalent in series.

Component without harness connected

(Fuel Pressure Sensor)

Voltage Applied between Terminals

(2) Measure the voltage according to the value(s) in the table below.

Standard Voltage:

Tester Connection	Condition	Specified Condition
3 (PR) - 2 (E2)	Pressure not applied to fuel pressure sensor	Approximately 0.4 to 0.6 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.

*a	Component without harness connected (Fuel Pressure Sensor)

SEE MORE:

Installation

INSTALLATION CAUTION / NOTICE / HINT COMPONENTS (INSTALLATION) Procedure Part Name Code 1 FRONT SEAT CUSHION HEATER ASSEMBLY 87510N - - - 2 SEPARATE TYPE FRONT SEAT CUSHION COVER 71071S - - *1 SEPARATE

PBD Unit Pulse Sensor RH Circuit No Signal (B222731)

DESCRIPTION This DTC is output when the multiplex network door ECU detects a power back door unit assembly set RH pulse malfunction. DTC No. Detection Item DTC Detection Condition Trouble Area B222731 PBD Unit Pulse Sensor RH Circuit No Signal Multiplex network door ECU de

Toyota Corolla Cross: Inspection

READ NEXT:

Installation

Fuel Pump

Removal

SEE MORE:

Installation

PBD Unit Pulse Sensor RH Circuit No Signal (B222731)