Toyota Corolla Cross: Removal

REMOVAL

CAUTION / NOTICE / HINT

Procedure		Part Name Code
1	NO. 2 FUEL PRESSURE SENSOR	89458H	-	-	-
2	FUEL PIPE CLAMP	23841K	-	-	-
3	FUEL TUBE SUB-ASSEMBLY	23910A		-	-
4	FUEL DELIVERY PIPE SUB-ASSEMBLY	23807		-	-
5	FUEL DELIVERY SPACER	23891	-	-	-
6	INJECTOR VIBRATION INSULATOR	23291	-	-	-
7	NO. 5 ENGINE WIRE	82125N	-	-	-
8	PORT FUEL INJECTOR ASSEMBLY	23250F		-	-

CAUTION / NOTICE / HINT

The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced during port fuel injector assembly removal/installation are shown below.

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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HINT:

When the cable is disconnected / reconnected to the auxiliary battery terminal, systems temporarily stop operating. However, each system has a function that completes learning the first time the system is used.

• Learning completes when vehicle is driven.

  Effect/Inoperative Function When Necessary Procedures are not Performed	Necessary Procedures	Link
  Front camera system	Drive the vehicle straight ahead at 15 km/h (10 mph) or more for 1 second or more.
  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.
  Power back door system	Fully close the back door by hand. HINT: Initialization is not necessary if the above procedures are performed while the back door is closed.
  Air conditioning system	After the ignition switch is turned to ON, the servo motor standard position is recognized.	-

PROCEDURE

1. REMOVE NO. 2 FUEL PRESSURE SENSOR

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2. REMOVE FUEL PIPE CLAMP

3. DISCONNECT FUEL TUBE SUB-ASSEMBLY

(1) Disconnect the fuel tube sub-assembly from the fuel delivery pipe sub-assembly.

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4. REMOVE FUEL DELIVERY PIPE SUB-ASSEMBLY

(1) Disconnect the No. 5 engine wire connector.

(2) Remove the 2 bolts and fuel delivery pipe sub-assembly with the 4 port fuel injector assemblies from the cylinder head sub-assembly.

NOTICE:

Be careful not to drop the port fuel injector assemblies when removing the fuel delivery pipe sub-assembly.

5. REMOVE FUEL DELIVERY SPACER

6. REMOVE INJECTOR VIBRATION INSULATOR

7. REMOVE NO. 5 ENGINE WIRE

8. REMOVE PORT FUEL INJECTOR ASSEMBLY

(1) Pull the 4 port fuel injector assemblies out of the fuel delivery pipe sub-assembly.

(2) Remove the O-ring from each port fuel injector assembly.

(3) Attach a tag or label with the corresponding cylinder number to each port fuel injector assembly so that they can be installed to their original locations.

NOTICE:

Cover the port fuel injector assemblies with plastic bags to prevent damage and contamination.

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