REMOVAL AND INSTALLATION



caution
  • When the detonation sensor is replaced, initialise the learned value using M.U.T.-III (Refer to GROUP 00 - Precautions before Service, Initialisation Procedure for Learning Value in MPI Engine ).
  • Do not drop or hit the detonation sensor against other components. Internal damage may result, and the detonation sensor will need to be replaced.




Removal steps
<<A>>

·
Throttle body assembly (Refer to GROUP 13A - Throttle Body Assembly <4B1-Except PHEV>, Refer to GROUP 13E - Throttle Body Assembly <4B1-PHEV>, Refer to GROUP 13C - Throttle Body Assembly <4J1>) .


1.
Detonation sensor connector

>>A<<
2.
Detonation sensor

REMOVAL SERVICE POINT



<<A>> THROTTLE BODY MOUNTING BOLT REMOVAL


Remove the throttle body mounting bolts and put the throttle body aside so as not to interfere the detonation sensor connector disconnection.

INSTALLATION SERVICE POINT



>>A<< DETONATION SENSOR INSTALLATION



Set the connector of the detonation sensor to the area shown in the figure, and tighten the detonation sensor to the specified torque.
Tightening torque: 20 ± 2 N·m