RM38T0EC _51 Engine / Hybrid System _144959 M20F-FXS, M20G-FXS FUEL _0604266 FUEL INJECTOR(for Port Injection) A

M20F-FXS, M20G-FXS FUEL  FUEL INJECTOR(for Port Injection)  REMOVAL  


CAUTION / NOTICE / HINT

COMPONENTS (REMOVAL)
A498494N01
2.865,1.875 3.198,1.875 false 2.583,2.208 2.917,2.208 false 1.792,1.563 2.125,1.563 false 1.25,0.833 1.583,0.833 false 3.167,0.833 3.583,0.833 false 5.229,0.802 5.563,0.802 false 2.688,1.677 2.917,1.5 2.917,1.5 3.083,1.5 false 2.875,0.24 3.292,0.24 false 3.927,0.729 4.208,1.083 0.281,0.354 18 false 2 2.708,1.625 2.938,1.844 0.229,0.219 10 false x4 2.896,1.938 3.125,2.156 0.229,0.219 10 false x4 3.021,2.156 3.25,2.375 0.229,0.219 10 false x4 2.24,1.49 2.469,1.708 0.229,0.219 10 false x2 1.875,0.365 2.104,0.583 0.229,0.219 10 false x2 5.042,0.646 5.323,1 0.281,0.354 18 false 6 3.531,1.719 3.813,2.073 0.281,0.354 18 false 7 1.604,1.406 1.885,1.76 0.281,0.354 18 false 4 1.01,0.677 1.292,1.031 0.281,0.354 18 false 3 2.375,2.052 2.656,2.406 0.281,0.354 18 false 5 3.135,1.385 3.365,1.604 0.229,0.219 10 false ● 2.198,2.094 2.427,2.313 0.229,0.219 10 false ● 3.354,0.125 3.635,0.479 0.281,0.354 18 false 1

Procedure Part Name Code
Z101186

Z101188

Z101187

1 FUEL PIPE CLAMP 23841K - - -
2 FUEL TUBE SUB-ASSEMBLY 23910A (Click here) - -
3 FUEL DELIVERY PIPE SUB-ASSEMBLY 23807 (Click here) - -
4 FUEL DELIVERY SPACER 23891 - - -
5 INJECTOR VIBRATION INSULATOR 23291 - - -
6 NO. 5 ENGINE WIRE 82125N - - -
7 PORT FUEL INJECTOR ASSEMBLY 23250F (Click here) - -

● Non-reusable part - -

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.

Necessary Procedures After Parts Removed/Installed/Replaced
Replaced Part or Performed Procedure Necessary Procedure Effect/Inoperative Function when Necessary Procedure not Performed Link
·

Replacement of port fuel injector assembly

·

Replacement of No. 2 fuel pressure sensor


Inspection after repair
·

Poor idle, etc.

·

Engine start function, etc.


(Click here)

CAUTION:
·
A360563

Never perform work on fuel system components near any possible ignition sources.

·

Vaporized fuel could ignite, resulting in a serious accident.


·
A360564

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.

Click hereGeneral>INTRODUCTION>REPAIR INSTRUCTION>PRECAUTION



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. (Click here)

·

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. (Click here)
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.


(Click here)
Air conditioning system After the ignition switch is turned to ON, the servo motor standard position is recognized. -



PROCEDURE

Hide 23841K 1.REMOVE FUEL PIPE CLAMP

a.
A467783


Hide 23910A 2.DISCONNECT FUEL TUBE SUB-ASSEMBLY

a.
A498496N01
0.427,0.031 0.708,0.385 0.281,0.354 18 false i

i.

Disconnect the fuel tube sub-assembly from the fuel delivery pipe sub-assembly.

Click hereEngine / Hybrid System>M20F-FXS, M20G-FXS (FUEL)>FUEL SYSTEM>PRECAUTION



Hide 23807 3.REMOVE FUEL DELIVERY PIPE SUB-ASSEMBLY

a.
A467785N02
0.271,0.115 0.458,0.406 0.188,0.292 18 true i 4.021,0.125 4.188,0.438 0.167,0.313 18 true ii

i.

Disconnect the No. 5 engine wire connector.


ii.

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.




Hide 23891 4.REMOVE FUEL DELIVERY SPACER

a.
A467786


Hide 23291 5.REMOVE INJECTOR VIBRATION INSULATOR

a.
A467787


Hide 82125N 6.REMOVE NO. 5 ENGINE WIRE

a.
A467788


Hide 23250F 7.REMOVE PORT FUEL INJECTOR ASSEMBLY

a.
A482541N01
6.24,0.333 7.01,0.531 0.771,0.198 10 false No. 1 0.208,0.094 0.49,0.448 0.281,0.354 18 false i 2.688,0.135 2.969,0.49 0.281,0.354 18 false ii 4.625,0.052 4.906,0.406 0.281,0.354 18 false iii

i.

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


ii.

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


iii.

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.