Toyota Yaris: Fuel Pressure Sensor (for High Pressure) / Removal

CAUTION:

• Never perform work on fuel system components near any possible ignition sources.
• Vaporized fuel could ignite, resulting in a serious accident.

• Do not perform work on fuel system components without first disconnecting the cable from the negative (-) auxiliary battery terminal.
• Sparks could cause vaporized fuel to ignite, resulting in a serious accident.

NOTICE:

• After the ignition switch is turned off, the radio and display receiver assembly records various types of memory and settings. As a result, after turning the ignition switch off, make sure to wait at least 120 seconds before disconnecting the cable from the negative (-) auxiliary battery terminal.
• This procedure includes the removal of small-head bolts. Refer to Small-Head Bolts of Basic Repair Hint to identify the small-head bolts.

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• Learning completes when vehicle is driven

  Effect/Inoperative Function When Necessary Procedures are not Performed	Necessary Procedures	Link
  Lane tracing assist system	Drive the vehicle straight ahead at 35 km/h (22 mph) or more for 5 second or more.
  Pre-collision system
  Stop and start system	Drive the vehicle until stop and start control is permitted (approximately 5 to 60 minutes)

• Learning completes when vehicle is operated normally

  Effect/Inoperative Function When Necessary Procedures are not Performed	Necessary Procedures	Link
  Power door lock control system Back door opener	Perform door unlock operation with door control switch or electrical key transmitter sub-assembly switch.
  Air conditioning system	After the ignition switch is turned to ON, the servo motor standard position is recognized.	-

Components

COMPONENTS ILLUSTRATION *1 FUEL PRESSURE SENSOR *2 NO. 1 FUEL PRESSURE SENSOR HOLDER *3 NO. 1 ENGINE COVER SUB-ASSEMBLY - - Tightening torque for "Major areas involving basic vehicle performance such as moving/turning/stopping": N*m (kgf*cm, ft...

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)...

Other information:

Toyota Yaris XP210 (2020-2025) Reapir and Service Manual: Back Door Entry Unlock Function does not Operate

DESCRIPTION If the entry unlock function does not operate for the back door only, but the entry lock function operates, the request code is being transmitted properly from the back door. In this case, there may be a problem related to the open switch (connection between the back door opener switch assembly and certification ECU (smart key ECU assembly))...

Toyota Yaris XP210 (2020-2025) Reapir and Service Manual: Turn Signal Switch Circuit

DESCRIPTION The steering sensor receives the turn signal switch information and controls the turn signal lights. WIRING DIAGRAM PROCEDURE 1. READ VALUE USING GTS (a) Read the Data List according to the display on the GTS. Chassis > Steering Angle Sensor > Data List Tester Display Measurement Item Range Normal Condition Diagnostic Note Turn Signal Switch (Right) Turn signal switch (right) signal OFF or ON OFF: Turn signal switch not in right turn position ON: Turn signal switch in right turn position - Turn Signal Switch (Left) Turn signal switch (left) signal OFF or ON OFF: Turn signal switch not in left turn position ON: Turn signal switch in left turn position - Cornering Light/Front Side Illuminate Light Switch Turn signal switch (full turn) signal OFF or ON OFF: Turn signal switch not in left or right turn position ON: Turn signal switch in left or right full turn position - OK: Normal conditions listed above are displayed...