RM38T0EC _51 Engine / Hybrid System _144956 M20F-FXS, M20G-FXS ENGINE CONTROL _0604227 AIR FUEL RATIO SENSOR(for Sensor 2) A

M20F-FXS, M20G-FXS ENGINE CONTROL AIR FUEL RATIO SENSOR(for Sensor 2) INSTALLATION

CAUTION / NOTICE / HINT

COMPONENTS (INSTALLATION)

4.073,1.927 4.927,2.26 0.854,0.333 1.74,3.333 2.5,3.5 0.76,0.167 1.781,2.594 2.188,2.594 false 2.927,2.198 3.333,2.198 false 3.667,2.094 4.073,2.094 false 0.229,0.135 0.635,0.135 false 0.302,0.521 0.625,0.521 false 1.271,3.177 1.604,3.406 1.604,3.406 1.74,3.406 false 2.271,2.448 2.552,2.802 0.281,0.354 18 false 3 2.74,2.052 3.021,2.406 0.281,0.354 18 false 2 5.229,1.979 5.51,2.333 0.281,0.354 18 false 1 1.354,3.031 1.667,3.229 0.313,0.198 10 false x4 4.135,2.104 4.99,2.385 0.854,0.281 8 false 37.7 (384, 28)* 4.208,1.938 5.031,2.219 0.823,0.281 8 false 44 (449, 32) 0.708,0 0.99,0.354 0.281,0.354 18 false 4 0.708,0.396 0.99,0.75 0.281,0.354 18 false 5 1.802,3.344 2.625,3.625 0.823,0.281 8 false 29 (296, 21)

Procedure		Part Name Code
1	NO. 2 AIR FUEL RATIO SENSOR	89467C	(202307,999999,_51,_144956,_0604227,RM100000002BTJ1_01_0013,)	-	-
2	WIRING HARNESS CLAMP BRACKET	82715W	(202307,999999,_51,_144956,_0604227,RM100000002BTJ1_01_0017,)	-	-
3	FRONT FLOOR CENTER BRACE	57533B	-	-	-
4	INSPECT FOR EXHAUST GAS LEAK	-	(202307,999999,_51,_144956,_0604227,RM100000002BTJ1_01_0015,)	-	-
5	PERFORM INITIALIZATION	-	-	-	(202307,999999,_51,_144956,_0604227,RM100000002BTJ1_01_0016,)

N*m (kgf*cm, ft.*lbf): Specified torque

For use with SST

PROCEDURE

Hide Display 89467C 1.INSTALL NO. 2 AIR FUEL RATIO SENSOR

NOTICE:: If the air fuel ratio sensor has been struck or dropped, replace it.

HINT:: Perform "Inspection After Repair" after replacing the air fuel ratio sensor.; Click here(202307,999999,_51,_144956,_0604911,RM100000002BWPD,)

2.292,0.781 2.49,0.781 true 0.865,0.104 1.031,0.406 0.167,0.302 18 true i 4.208,1.427 4.427,1.75 0.219,0.323 18 true iii 5.542,1.365 5.719,1.667 0.177,0.302 18 true ii 2.542,0.708 2.917,0.885 0.375,0.177 10 true SST 1.125,1.521 1.313,1.729 0.188,0.208 10 true *a

Torque Wrench Fulcrum Length

Using SST, install the air fuel ratio sensor to the front exhaust pipe assembly (TWC: Rear Catalyst).

SST: 09224-00012

Torque:: Specified tightening torque : 44 N*m (449 kgf*cm, 32 ft.*lbf)

HINT:: ·

Calculate the torque wrench reading when changing the fulcrum length of the torque wrench.

Click hereGeneral>INTRODUCTION>REPAIR INSTRUCTION>PRECAUTION202307,999999,_V1,_107171,_0486700,RM100000002CS4V,

·

When using SST (fulcrum length of 30 mm (1.18 in.)) + torque wrench (fulcrum length of 180 mm (7.09 in.)):

37.7 N*m (384 kgf*cm, 28 ft.*lbf)

ii.

Engage the wire harness clamp.

iii.

Connect the heated oxygen sensor connector.

Hide Display 82715W 2.INSTALL WIRING HARNESS CLAMP BRACKET

0.833,0.625 1.052,0.823 0.219,0.198 10 false *a 1.646,0.604 1.958,0.76 0.313,0.156 10 false *b 0.656,1.365 0.854,1.563 0.198,0.198 10 false *c 1.479,1.385 1.677,1.594 0.198,0.208 10 false *c 0.323,0.01 0.604,0.365 0.281,0.354 18 false i

*a	Correct	*b	Incorrect
*c	Standard Position	-	-

Install the wire harness clamp bracket to the No. 2 air fuel ratio sensor.

NOTICE:: Align the edge of the wire harness clamp bracket and No. 2 air fuel ratio sensor as shown in the illustration.

Hide Display 57533B 3.INSTALL FRONT FLOOR CENTER BRACE

Torque:: 29 N*m (296 kgf*cm, 21 ft.*lbf)

Hide Display 4.INSPECT FOR EXHAUST GAS LEAK

Click here(

202307,999999,_51,_144997,_0604324,RM100000002C1OQ_02_0013,)

Hide Display 5.PERFORM INITIALIZATION

Perform "Inspection After Repair" after replacing the air fuel ratio sensor.

Click hereEngine / Hybrid System>M20F-FXS, M20G-FXS (ENGINE CONTROL)>SFI SYSTEM>INITIALIZATION202307,999999,_51,_144956,_0604911,RM100000002BWPD,