RM38N0EC _51 Engine / Hybrid System _111785 M20C-FKS, M20D-FKS ENGINE CONTROL _0503278 KNOCK SENSOR A

M20C-FKS, M20D-FKS ENGINE CONTROL KNOCK SENSOR REMOVAL

CAUTION / NOTICE / HINT

The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced during knock control sensor 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 throttle body with motor assembly · Cleaning the deposits from the throttle body with motor assembly · Gas leak from exhaust system is repaired · Replacement of knock control sensor	Inspection after repair	· Poor idle, etc. · Engine start function, etc.	(202111,202303,_51,_111785,_0504416,RM100000001ZIBM,202303,999999,_51,_111785,_0504416,RM1000000029BFF,)

NOTICE:: 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>PRECAUTION202111,999999,_V1,_111779,_0504973,RM100000001ZKRM,

PROCEDURE

Hide Display 17111 1.REMOVE INTAKE MANIFOLD

Click hereEngine / Hybrid System>M20C-FKS, M20D-FKS (INTAKE / EXHAUST)>INTAKE MANIFOLD>REMOVAL202111,202203,_51,_111792,_0503717,RM100000001ZFP1,202203,999999,_51,_111792,_0503717,RM1000000022H6Y,

Hide Display 89615 2.REMOVE KNOCK CONTROL SENSOR

Disconnect the knock control sensor connector.

Remove the bolt and knock control sensor from the cylinder block sub-assembly.

NOTICE:: If the knock control sensor has been struck or dropped, replace it.