RM38T0EC _51 Engine / Hybrid System _144959 M20F-FXS, M20G-FXS FUEL _0604359 FUEL PUMP(for High Pressure) A

M20F-FXS, M20G-FXS FUEL FUEL PUMP(for High Pressure) REMOVAL

CAUTION / NOTICE / HINT

COMPONENTS (REMOVAL)

1.5,1.417 1.906,1.417 false 1.792,3.521 2.198,3.521 false 2.667,2.219 2.667,2.552 false 3.479,1.167 3.813,1.167 false 5.365,1.542 5.688,1.542 false 5.083,3.271 5.417,3.271 false 5.146,2.125 5.479,2.125 false 5.208,1.854 5.542,1.854 false 5.313,2.75 5.667,2.75 false 6.458,0.281 6.792,0.281 false 6.417,0.75 6.771,0.75 false 1.969,1.25 2.25,1.604 0.281,0.354 18 false 5 2.281,3.375 2.563,3.729 0.281,0.354 18 false 4 2.594,2.583 2.875,2.938 0.281,0.354 18 false 6 3.302,1 3.604,1.354 0.302,0.354 18 false 7 6.052,1.396 6.333,1.75 0.281,0.354 18 false 8 5.604,3.083 5.99,3.365 0.385,0.281 18 false 10 5.521,1.958 5.844,2.24 0.323,0.281 18 false 11 5.604,1.74 6,1.969 0.396,0.229 10 false ● 5.24,0.667 5.635,0.896 0.396,0.229 10 false x2 5.979,0.125 6.583,0.406 0.604,0.281 18 false 1, 2 6.208,0.594 6.49,0.948 0.281,0.354 18 false 3 5.479,3.146 5.875,3.375 0.396,0.229 10 false ● 5.719,2.573 6,2.927 0.281,0.354 18 false 9

Procedure		Part Name Code
1	PRECAUTION	-	(202307,999999,_51,_144959,_0604359,RM100000002BU3P_01_0038,)	-	-
2	DISCHARGE FUEL SYSTEM PRESSURE	-	(202307,999999,_51,_144959,_0604359,RM100000002BU3P_01_0035,)	-	-
3	DISCONNECT CABLE TO NEGATIVE AUXILIARY BATTERY TERMINAL	-	-	-	-
4	EGR VALVE ASSEMBLY	25620	-	-	-
5	INTAKE MANIFOLD	17111	-	-	-
6	FUEL TUBE SUB-ASSEMBLY	23910A	(202307,999999,_51,_144959,_0604359,RM100000002BU3P_01_0031,)	-	-
7	NO. 1 FUEL PIPE SUB-ASSEMBLY	23801	(202307,999999,_51,_144959,_0604359,RM100000002BU3P_01_0040,)	-	-
8	FUEL(ENGINE ROOM SIDE) PUMP ASSEMBLY	23100X	(202307,999999,_51,_144959,_0604359,RM100000002BU3P_01_0041,)	-	-
9	FUEL PUMP FLANGE	23191	-	-	-
10	FUEL PUMP SPACER GASKET	23224D	-	-	-
11	FUEL PUMP LIFTER ASSEMBLY	23470	-	-	-

●

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 fuel pump 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 fuel pump assembly	Inspection after repair	· Poor idle, etc. · Engine start function, etc.	(202307,999999,_51,_144956,_0604911,RM100000002BWPD,)

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.

·

To prevent serious injury due to fuel spray from the high-pressure fuel lines, always discharge fuel system pressure before removing any fuel system components.

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>PRECAUTION202307,999999,_V1,_107171,_0486700,RM100000002CS4V,

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.	(202307,999999,_95,_112293,_0586709,RM100000002BSVY,)

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.	(202201,999999,_58,_115226,_0510939,RM1000000020BSY,)
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.	(202201,999999,_59,_113746,_0504731,RM100000001ZJKP,)
Air conditioning system	After the ignition switch is turned to ON, the servo motor standard position is recognized.	-

PROCEDURE

Hide Display 1. PRECAUTION

NOTICE:: After turning the ignition switch off, waiting time may be required before disconnecting the cable from the negative (-) auxiliary battery terminal.; Click here(202307,999999,_V1,_106911,_0485800,RM100000002CEKY,)

Hide Display 2. DISCHARGE FUEL SYSTEM PRESSURE

Click hereEngine / Hybrid System>M20F-FXS, M20G-FXS (FUEL)>FUEL SYSTEM>PRECAUTION202307,999999,_51,_144959,_0604265,RM100000002BTT7,

Hide Display 3.DISCONNECT CABLE FROM NEGATIVE AUXILIARY BATTERY TERMINAL

Click hereGeneral>MAINTENANCE>M20F-FXS, M20G-FXS AUXILIARY BATTERY>REMOVAL202307,999999,_V1,_104397,_0604345,RM100000002BTXA,

Hide Display 25620 4.REMOVE EGR VALVE ASSEMBLY

Click hereEngine / Hybrid System>M20F-FXS, M20G-FXS (EMISSION CONTROL)>EGR VALVE>REMOVAL202307,999999,_51,_144996,_0604305,RM100000002BTUJ,

Hide Display 17111 5.REMOVE INTAKE MANIFOLD

Click hereEngine / Hybrid System>M20F-FXS, M20G-FXS (INTAKE / EXHAUST)>INTAKE MANIFOLD>REMOVAL202307,999999,_51,_144997,_0604322,RM100000002BTVQ,

Hide Display 23910A 6.DISCONNECT FUEL TUBE SUB-ASSEMBLY

0.438,0.073 0.719,0.427 0.281,0.354 18 false i

Disconnect the fuel tube sub-assembly from the fuel pump assembly.

Click hereEngine / Hybrid System>M20F-FXS, M20G-FXS (FUEL)>FUEL SYSTEM>PRECAUTION202307,999999,_51,_144959,_0604265,RM100000002BTT7,

Hide Display 23801P 7.REMOVE NO. 1 FUEL PIPE SUB-ASSEMBLY

2.51,0.063 2.708,0.365 0.198,0.302 18 true ii 0.094,0.135 0.292,0.406 0.198,0.271 18 true i 4.875,0.042 5.115,0.344 0.24,0.302 18 true iii 0.406,1.979 0.635,2.25 0.229,0.271 18 true iv 3.667,1.958 3.896,2.229 0.229,0.271 18 true v

Disconnect the ignition coil assembly connector.

ii.

Using an 8 mm socket wrench, remove the bolt.

iii.

Using a 17 mm union nut wrench, loosen the 2 union nuts of the No. 1 fuel pipe sub-assembly.

iv.

Loosen the 2 bolts of the fuel pump assembly.

Remove the No. 1 fuel pipe sub-assembly from the fuel delivery pipe and fuel pump assembly.

Hide Display 23100X 8.REMOVE FUEL (ENGINE ROOM SIDE) PUMP ASSEMBLY

NOTICE:: When replacing the fuel pump assembly, it is necessary to replace the No. 1 fuel pipe sub-assembly with a new one.

Hide Display 23191 9.REMOVE FUEL PUMP FLANGE

Hide Display 23224D 10.REMOVE FUEL PUMP SPACER GASKET

Hide Display 23470 11.REMOVE FUEL PUMP LIFTER ASSEMBLY